BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems
Chordata
| Description | A chordate is an animal of the phylum Chordata. During some period of their life cycle, chordates possess a notochord, a dorsal nerve cord, pharyngeal slits, an endostyle, and a post-anal tail: these five anatomical features define this phylum. Chordates are also bilaterally symmetric; and have a coelom, metameric segmentation, and a circulatory system. From Wikipedia article at https://en.wikipedia.org/wiki/Chordata, which is released under the Creative Commons Attribution-Share-Alike License 3.0. | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Source Data |
| ||||||||||||||||||||||||||||||
| Rank | phylum | ||||||||||||||||||||||||||||||
| Taxonomy (GBIF,PBDB) | Life : Animalia : Chordata | ||||||||||||||||||||||||||||||
| Taxonomic Status (GBIF) | accepted | ||||||||||||||||||||||||||||||
| Classification (PBDB,GBIF) |
| ||||||||||||||||||||||||||||||
| Scientific Name | Chordata | ||||||||||||||||||||||||||||||
| Opinions (PBDB) |
| ||||||||||||||||||||||||||||||
| Status (PBDB) | extant | ||||||||||||||||||||||||||||||
| Taxon Size (PBDB) | 60,793 | ||||||||||||||||||||||||||||||
| Extant Size (PBDB) | 12,366 (20%) | ||||||||||||||||||||||||||||||
| First Recorded Appearance | 541 - 530 Ma Cambrian | ||||||||||||||||||||||||||||||
| Motility | actively mobile | ||||||||||||||||||||||||||||||
| Primary Reference (PBDB) | F. M. Balfour. 1880. Comparative Embryology 1:1-480 | ||||||||||||||||||||||||||||||
| Common Name(s) | Chordadieren, Ryggsträngsdjur, 脊索動物, Chordates, Cordés, Cordado, Chordatiere | ||||||||||||||||||||||||||||||
| Wikipedia | https://en.wikipedia.org/wiki/Chordata |
External Images
Subtaxa
| Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
|---|---|---|---|---|---|
 Cephalochordatasubphylum | listed (PBDB) | Lancelet | 1 | 520 Ma Cambrian | 0 Ma Extant |
| Craniata subphylum | listed (PBDB) | 525 | 530 Ma Cambrian | 0 Ma Extant | |
 Vertebratasubphylum | listed (PBDB) | Vertebrate | 245,236 | 541 Ma Cambrian | 0 Ma Extant |
 Actinopterygiiclass | accepted (GBIF) listed (PBDB) | Ray-finned Fish | 13,131 | 388 Ma Middle Devonian | 0 Ma Extant |
 Amphibiaclass | accepted (GBIF) listed (PBDB) | 467 | 343 Ma Carboniferous | 0 Ma Extant | |
| Appendicularia class | accepted (GBIF) | No associated record in PBDB | |||
 Ascidiaceaclass | accepted (GBIF) listed (PBDB) | Sea Squirt | 25 | 272 Ma Permian | 0 Ma Extant |
 Avesclass | accepted (GBIF) listed (PBDB) | Bird | 12,552 | 168 Ma Middle Jurassic | 0 Ma Extant |
| Cephalaspidomorphi class | accepted (GBIF) | No associated record in PBDB | |||
 Elasmobranchiiclass | accepted (GBIF) listed (PBDB) | Elasmobranch | 12,599 | 443 Ma Silurian | 0 Ma Extant |
| Holocephali class | accepted (GBIF) listed (PBDB) | Chimaera | 786 | 461 Ma Middle Ordovician | 0 Ma Extant |
| Leptocardii class | accepted (GBIF) listed (PBDB) | 0 Ma Extant | |||
 Mammaliaclass | accepted (GBIF) listed (PBDB) | Mammal | 114,937 | 247 Ma Early/Lower Triassic | 0 Ma Extant |
 Myxiniclass | accepted (GBIF) listed (PBDB) | 0 Ma Extant | |||
 Reptiliaclass | accepted (GBIF) listed (PBDB) | Reptile | 58,862 | 318 Ma Carboniferous | 0 Ma Extant |
 Sarcopterygiiclass | accepted (GBIF) listed (PBDB) | Lobe-finned Fish | 183,495 | 443 Ma Silurian | 0 Ma Extant |
| Thaliacea class | accepted (GBIF) | No associated record in PBDB | |||
| Acanthodidae family | accepted (GBIF) | No associated record in PBDB | |||
 Acanthodontidae ✝family | accepted (GBIF) listed (PBDB) | 53 | 485 Ma Cambrian | 450 Ma Late/Upper Ordovician | |
 Achelomidae ✝family | accepted (GBIF) listed (PBDB) | ||||
 Acritolepidae ✝family | accepted (GBIF) listed (PBDB) | 1 | 423 Ma Silurian | 423 Ma Silurian | |
| Acrodontidae ✝ family | accepted (GBIF) listed (PBDB) | 236 | 299 Ma Carboniferous | 7.25 Ma Miocene | |
| Acrotidae family | accepted (GBIF) listed (PBDB) | 0 Ma Extant | |||
| Actinolepididae family | accepted (GBIF) | No associated record in PBDB | |||
 Agaleidae ✝family | accepted (GBIF) listed (PBDB) | 13 | 197 Ma Early Jurassic | 183 Ma Early Jurassic | |
| Agassizodontidae family | accepted (GBIF) | No associated record in PBDB | |||
 Akidnognathidae ✝family | accepted (GBIF) listed (PBDB) | 40 | 260 Ma Permian | 252 Ma Permian | |
| Alopecodontidae ✝ family | accepted (GBIF) listed (PBDB) | 6 | 265 Ma Permian | 265 Ma Permian | |
| Alopecopsidae ✝ family | accepted (GBIF) listed (PBDB) | ||||
| Amphiaspididae ✝ family | accepted (GBIF) listed (PBDB) | ||||
| Amphigeisinidae ✝ family | accepted (GBIF) listed (PBDB) | 108 | 516 Ma Cambrian | 485 Ma Cambrian | |
| Anachronistidae family | accepted (GBIF) | No associated record in PBDB | |||
| Anchignathodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Anchipteraspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Angaraspididae ✝ family | accepted (GBIF) listed (PBDB) | ||||
| Annatherapsididae ✝ family | accepted (GBIF) listed (PBDB) | 5 | 265 Ma Permian | 259 Ma Permian | |
| Ansellidae family | accepted (GBIF) | No associated record in PBDB | |||
| Antarctaspidae family | accepted (GBIF) | No associated record in PBDB | |||
 Antarctaspididae ✝family | accepted (GBIF) listed (PBDB) | ||||
| Antarctilamnidae family | accepted (GBIF) | No associated record in PBDB | |||
| Antigoniidae ✝ family | accepted (GBIF) listed (PBDB) | ||||
| Apalolepididae family | accepted (GBIF) | No associated record in PBDB | |||
 Arandaspididae ✝family | accepted (GBIF) listed (PBDB) | 14 | 479 Ma Early/Lower Ordovician | 461 Ma Middle Ordovician | |
| Archaeognathidae family | accepted (GBIF) | No associated record in PBDB | |||
| Archipelepididae family | accepted (GBIF) | No associated record in PBDB | |||
| Arctaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Arctolepididae family | accepted (GBIF) | No associated record in PBDB | |||
 Arganodontidae ✝family | accepted (GBIF) listed (PBDB) | 62 | 251 Ma Early/Lower Triassic | 122 Ma Early/Lower Cretaceous | |
| Ariaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Arthropteridae family | accepted (GBIF) | No associated record in PBDB | |||
| Aseraspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Asterodermidae ✝ family | accepted (GBIF) listed (PBDB) | ||||
| Asterolepididae ✝ family | accepted (GBIF) listed (PBDB) | 9 | 393 Ma Early/Lower Devonian | 209 Ma Late/Upper Triassic | |
| Asterophrydidae family | accepted (GBIF) | No associated record in PBDB | |||
| Asterosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Astraspididae ✝ family | accepted (GBIF) listed (PBDB) | 16 | 461 Ma Middle Ordovician | 450 Ma Late/Upper Ordovician | |
| Aztecodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Bactrognathidae family | accepted (GBIF) | No associated record in PBDB | |||
| Balognathidae ✝ family | accepted (GBIF) listed (PBDB) | 699 | 485 Ma Cambrian | 307 Ma Carboniferous | |
| Bandringidae ✝ family | accepted (GBIF) listed (PBDB) | 2 | 315 Ma Carboniferous | 311 Ma Carboniferous | |
| Batrachophrynidae family | accepted (GBIF) | No associated record in PBDB | |||
| Beerichthyidae family | accepted (GBIF) | No associated record in PBDB | |||
| Belantseidae ✝ family | accepted (GBIF) listed (PBDB) | 18 | 359 Ma Late/Upper Devonian | 290 Ma Permian | |
 Belebeyidae ✝family | accepted (GBIF) listed (PBDB) | ||||
| Belodellidae ✝ family | accepted (GBIF) listed (PBDB) | 544 | 485 Ma Cambrian | 419 Ma Early/Lower Devonian | |
| Belodontidae family | accepted (GBIF) | No associated record in PBDB | |||
 Bidentalia ✝family | accepted (GBIF) listed (PBDB) | 247 | 269 Ma Permian | 242 Ma Middle Triassic | |
| Bothriolepididae family | accepted (GBIF) | No associated record in PBDB | |||
| Brachiopteridae family | accepted (GBIF) | No associated record in PBDB | |||
| Brachydeiridae family | accepted (GBIF) | No associated record in PBDB | |||
| Brindabellaspidae family | accepted (GBIF) | No associated record in PBDB | |||
 Buchanosteidae ✝family | accepted (GBIF) listed (PBDB) | ||||
| Bulbocanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Bungartiidae ✝ family | accepted (GBIF) listed (PBDB) | ||||
| Burnetidae family | accepted (GBIF) | No associated record in PBDB | |||
| Burrinjucosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Camuropiscidae ✝ family | accepted (GBIF) listed (PBDB) | 2 | 383 Ma Late/Upper Devonian | 383 Ma Late/Upper Devonian | |
| Carcharidae family | accepted (GBIF) | No associated record in PBDB | |||
| Carcharodontidae family | accepted (GBIF) listed (PBDB) | 207 | 59.2 Ma Paleocene | 0 Ma Extant | |
| Cardipeltidae family | accepted (GBIF) | No associated record in PBDB | |||
| Caseodontidae ✝ family | accepted (GBIF) listed (PBDB) | 27 | 315 Ma Carboniferous | 251 Ma Early/Lower Triassic | |
| Cavusgnathidae family | accepted (GBIF) | No associated record in PBDB | |||
| Ceraspidae family | accepted (GBIF) | No associated record in PBDB | |||
| Ceratophrynidae family | accepted (GBIF) | No associated record in PBDB | |||
| Cestraciontidae family | accepted (GBIF) listed (PBDB) | Bullhead Shark | 2 | 354 Ma Carboniferous | 0 Ma Extant |
| Cheiracanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Chelonichthyidae ✝ family | accepted (GBIF) listed (PBDB) | ||||
| Chirognathidae family | accepted (GBIF) | No associated record in PBDB | |||
| Chondrenchelyidae family | accepted (GBIF) | No associated record in PBDB | |||
 Chronisuchidae ✝family | accepted (GBIF) listed (PBDB) | ||||
| Chthonosauridae family | accepted (GBIF) | No associated record in PBDB | |||
| Cladoselachidae family | accepted (GBIF) | No associated record in PBDB | |||
| Clavohamulidae family | accepted (GBIF) | No associated record in PBDB | |||
| Climatiidae ✝ family | accepted (GBIF) listed (PBDB) | ||||
| Coccosteidae ✝ family | accepted (GBIF) listed (PBDB) | 4 | 408 Ma Early/Lower Devonian | 323 Ma Carboniferous | |
| Coelacanthini family | accepted (GBIF) | No associated record in PBDB | |||
| Coelolepididae ✝ family | accepted (GBIF) listed (PBDB) | 219 | 461 Ma Middle Ordovician | 411 Ma Early/Lower Devonian | |
| Coleodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Colostethidae family | accepted (GBIF) | No associated record in PBDB | |||
| Copodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Cordylodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Cornuodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Coronodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Corvaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Crapartinellidae ✝ family | accepted (GBIF) listed (PBDB) | ||||
| Cryptodontia family | accepted (GBIF) | No associated record in PBDB | |||
| Ctenacanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Ctenaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Ctenodipterini family | accepted (GBIF) | No associated record in PBDB | |||
| Culmacanthidae ✝ family | accepted (GBIF) listed (PBDB) | ||||
| Cyathaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Cyclotosauridae family | accepted (GBIF) | No associated record in PBDB | |||
 Cynodontiafamily | accepted (GBIF) listed (PBDB) | 115,460 | 265 Ma Permian | 0 Ma Extant | |
| Cyrtoniodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Dactylethridae family | accepted (GBIF) | No associated record in PBDB | |||
| Dapsilodontidae ✝ family | accepted (GBIF) listed (PBDB) | 497 | 485 Ma Cambrian | 419 Ma Early/Lower Devonian | |
| Dayongaspidae family | accepted (GBIF) | No associated record in PBDB | |||
| Debeeriidae family | accepted (GBIF) | No associated record in PBDB | |||
 Deltacephalidae ✝family | accepted (GBIF) listed (PBDB) | ||||
| Denaeidae family | accepted (GBIF) | No associated record in PBDB | |||
 Derwentiidae ✝family | accepted (GBIF) listed (PBDB) | 5 | 252 Ma Permian | 252 Ma Permian | |
| Desmiodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Dianidae family | accepted (GBIF) | No associated record in PBDB | |||
| Dinichthyidae family | accepted (GBIF) | No associated record in PBDB | |||
| Diplacanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Diplodoselachidae ✝ family | accepted (GBIF) listed (PBDB) | 34 | 408 Ma Early/Lower Devonian | 101 Ma Late/Upper Cretaceous | |
| Diplovertebrontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Discosauridae family | accepted (GBIF) | No associated record in PBDB | |||
| Distacodidae family | accepted (GBIF) | No associated record in PBDB | |||
| Distacodontidae ✝ family | accepted (GBIF) listed (PBDB) | ||||
| Distomodontidae ✝ family | accepted (GBIF) listed (PBDB) | 333 | 485 Ma Cambrian | 426 Ma Silurian | |
| Doleserpetontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Doryaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Drepanaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Drepanoistodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Dromasauridae family | accepted (GBIF) | No associated record in PBDB | |||
| Dunkleosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Duyunolepididae family | accepted (GBIF) | No associated record in PBDB | |||
| Dwinasauridae family | accepted (GBIF) | No associated record in PBDB | |||
| Edestidae ✝ family | accepted (GBIF) listed (PBDB) | 27 | 323 Ma Carboniferous | 252 Ma Permian | |
| Edistidae family | accepted (GBIF) | No associated record in PBDB | |||
| Eestilepididae family | accepted (GBIF) | No associated record in PBDB | |||
| Eglonaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Elephenoridae family | accepted (GBIF) | No associated record in PBDB | |||
| Elginerpetidae ✝ family | accepted (GBIF) listed (PBDB) | ||||
| Elictognathidae family | accepted (GBIF) | No associated record in PBDB | |||
| Ellisoniidae family | accepted (GBIF) | No associated record in PBDB | |||
| Elopsidae family | accepted (GBIF) | No associated record in PBDB | |||
| Engystomidae family | accepted (GBIF) | No associated record in PBDB | |||
| Epicria family | accepted (GBIF) | No associated record in PBDB | |||
| Eriptychiidae family | accepted (GBIF) | No associated record in PBDB | |||
| Erromenosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Eryosuchidae family | accepted (GBIF) | No associated record in PBDB | |||
| Euchambersidae family | accepted (GBIF) | No associated record in PBDB | |||
| Eugeneodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Euleptaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Eumantellidae family | accepted (GBIF) | No associated record in PBDB | |||
| Euthacanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Falcatidae family | accepted (GBIF) | No associated record in PBDB | |||
| Francodinidae family | accepted (GBIF) | No associated record in PBDB | |||
| Fryxellodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Furcacaudidae family | accepted (GBIF) | No associated record in PBDB | |||
| Furnishidae family | accepted (GBIF) | No associated record in PBDB | |||
| Furnishinidae family | accepted (GBIF) | No associated record in PBDB | |||
| Gabreyaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Galeidae family | accepted (GBIF) | No associated record in PBDB | |||
| Galeorhinidae family | accepted (GBIF) | No associated record in PBDB | |||
| Gantarostraspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Gemuendenaspidae family | accepted (GBIF) | No associated record in PBDB | |||
| Geraspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Gestracionidae family | accepted (GBIF) | No associated record in PBDB | |||
| Ginglystomidae family | accepted (GBIF) | No associated record in PBDB | |||
| Glaucosauridae family | accepted (GBIF) | No associated record in PBDB | |||
| Gondolellidae ✝ family | accepted (GBIF) listed (PBDB) | 563 | 279 Ma Permian | 209 Ma Late/Upper Triassic | |
| Gonodolellidae family | accepted (GBIF) | No associated record in PBDB | |||
| Goodradigbeeonidae family | accepted (GBIF) | No associated record in PBDB | |||
| Gregoriidae ✝ family | accepted (GBIF) listed (PBDB) | ||||
| Groenlandaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Guerichosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Gyracanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Hadrosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Hanyangaspidae family | accepted (GBIF) | No associated record in PBDB | |||
| Harpacanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Helicoprionidae family | accepted (GBIF) | No associated record in PBDB | |||
| Helodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Heslerodidae family | accepted (GBIF) | No associated record in PBDB | |||
| Heterosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Hexeptranchidae family | accepted (GBIF) | No associated record in PBDB | |||
| Hibbardellidae family | accepted (GBIF) | No associated record in PBDB | |||
| Hibernaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Hipposauridae family | accepted (GBIF) | No associated record in PBDB | |||
| Holonematidae family | accepted (GBIF) | No associated record in PBDB | |||
| Homalodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Homostiidae family | accepted (GBIF) | No associated record in PBDB | |||
| Howittacanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Huananaspidae family | accepted (GBIF) | No associated record in PBDB | |||
| Hussakofiidae family | accepted (GBIF) | No associated record in PBDB | |||
| Hybodontes ✝ family | accepted (GBIF) listed (PBDB) | 508 | 383 Ma Late/Upper Devonian | 23.0 Ma Miocene | |
| Hybodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Icriodellidae family | accepted (GBIF) | No associated record in PBDB | |||
| Icriodontidae ✝ family | accepted (GBIF) listed (PBDB) | 1,466 | 443 Ma Silurian | 365 Ma Late/Upper Devonian | |
| Ictidosuchopsidae family | accepted (GBIF) | No associated record in PBDB | |||
| Idiognathodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Incisoscutidae family | accepted (GBIF) | No associated record in PBDB | |||
| Iniopterygidae family | accepted (GBIF) | No associated record in PBDB | |||
| Irregulareaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Ischnacanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Jablonnodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Jaekelotodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Jalodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Janassidae family | accepted (GBIF) | No associated record in PBDB | |||
| Jiangxilepididae family | accepted (GBIF) | No associated record in PBDB | |||
| Kannathalepididae family | accepted (GBIF) | No associated record in PBDB | |||
| Karenitidae family | accepted (GBIF) | No associated record in PBDB | |||
| Karpinskiosauridae family | accepted (GBIF) | No associated record in PBDB | |||
| Katoporodidae family | accepted (GBIF) | No associated record in PBDB | |||
| Kendrickthyidae family | accepted (GBIF) | No associated record in PBDB | |||
| Kingoridae family | accepted (GBIF) | No associated record in PBDB | |||
| Kockelellidae ✝ family | accepted (GBIF) listed (PBDB) | 632 | 450 Ma Late/Upper Ordovician | 426 Ma Silurian | |
| Kolymaspidae family | accepted (GBIF) | No associated record in PBDB | |||
| Kolymaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Konzhukoviidae family | accepted (GBIF) | No associated record in PBDB | |||
| Kotelcephalonidae family | accepted (GBIF) | No associated record in PBDB | |||
| Kotlassidae family | accepted (GBIF) | No associated record in PBDB | |||
| Kujdanowiaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Lanarkiidae family | accepted (GBIF) | No associated record in PBDB | |||
| Lapillopsidae family | accepted (GBIF) | No associated record in PBDB | |||
| Leiodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Leiosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Lenacanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Lepidaspidae family | accepted (GBIF) | No associated record in PBDB | |||
| Lepidopidae family | accepted (GBIF) | No associated record in PBDB | |||
| Leptosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Liopelmidae family | accepted (GBIF) | No associated record in PBDB | |||
| Listracanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Loganelliidae family | accepted (GBIF) | No associated record in PBDB | |||
| Lonchidiidae family | accepted (GBIF) | No associated record in PBDB | |||
| Londichiidae family | accepted (GBIF) | No associated record in PBDB | |||
| Longodidae family | accepted (GBIF) | No associated record in PBDB | |||
| Lyrocephaliscidae family | accepted (GBIF) | No associated record in PBDB | |||
| Lysipterygiidae family | accepted (GBIF) | No associated record in PBDB | |||
| Macropetalichthyidae family | accepted (GBIF) | No associated record in PBDB | |||
| Mauchchunkiidae family | accepted (GBIF) | No associated record in PBDB | |||
| Mesacanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Mestognathidae family | accepted (GBIF) | No associated record in PBDB | |||
| Microbrachiidae family | accepted (GBIF) | No associated record in PBDB | |||
| Millerinidae family | accepted (GBIF) | No associated record in PBDB | |||
| Miobatrachidae family | accepted (GBIF) | No associated record in PBDB | |||
| Mongolepididae family | accepted (GBIF) | No associated record in PBDB | |||
| Moschowhaitsiidae family | accepted (GBIF) | No associated record in PBDB | |||
| Multioistodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Mylostomatidae family | accepted (GBIF) | No associated record in PBDB | |||
| Myosauridae family | accepted (GBIF) | No associated record in PBDB | |||
| Nanictidopidae family | accepted (GBIF) | No associated record in PBDB | |||
| Nannatherinidae family | accepted (GBIF) | No associated record in PBDB | |||
| Natlaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Nikoliviidae family | accepted (GBIF) | No associated record in PBDB | |||
| Nothogomphodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Notidanidae family | accepted (GBIF) | No associated record in PBDB | |||
| Obrucheviidae family | accepted (GBIF) | No associated record in PBDB | |||
| Oepikodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Oeseliidae family | accepted (GBIF) | No associated record in PBDB | |||
| Oistodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Olbiaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Omalodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Oneotodontidae ✝ family | accepted (GBIF) listed (PBDB) | 259 | 501 Ma Cambrian | 450 Ma Late/Upper Ordovician | |
| Ordosidae family | accepted (GBIF) | No associated record in PBDB | |||
| Orodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Orthacanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Ostenoselachidae family | accepted (GBIF) | No associated record in PBDB | |||
| Pachyosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Palaeacanthaspidae family | accepted (GBIF) | No associated record in PBDB | |||
| Palaeacanthaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Palaeocarcharidae family | accepted (GBIF) | No associated record in PBDB | |||
| Palaeodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Palaeogyrinidae family | accepted (GBIF) | No associated record in PBDB | |||
| Palaeospinacidae family | accepted (GBIF) | No associated record in PBDB | |||
| Palmatolepidae ✝ family | accepted (GBIF) listed (PBDB) | 935 | 393 Ma Early/Lower Devonian | 365 Ma Late/Upper Devonian | |
| Palmatolepididae family | accepted (GBIF) | No associated record in PBDB | |||
| Pampidae family | accepted (GBIF) | No associated record in PBDB | |||
| Panderodontidae ✝ family | accepted (GBIF) listed (PBDB) | 4,046 | 488 Ma Cambrian | 388 Ma Middle Devonian | |
| Panxiosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Parabuchanosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Paracordylodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Paracyclotosauridae family | accepted (GBIF) | No associated record in PBDB | |||
| Paraorthacodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Paraplesiobatidae family | accepted (GBIF) | No associated record in PBDB | |||
| Pariotichidae family | accepted (GBIF) | No associated record in PBDB | |||
| Parotosuchidae family | accepted (GBIF) | No associated record in PBDB | |||
| Peliontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Pentathyraspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Penygaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Periodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Perplexisauridae family | accepted (GBIF) | No associated record in PBDB | |||
| Petalodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Phaneropleurini family | accepted (GBIF) | No associated record in PBDB | |||
| Phialaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Phlebolepididae family | accepted (GBIF) | No associated record in PBDB | |||
| Phlyctaeniidae family | accepted (GBIF) | No associated record in PBDB | |||
| Phoebodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Pholidosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Phragmodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Phryniscidae family | accepted (GBIF) | No associated record in PBDB | |||
| Phthinosauridae family | accepted (GBIF) | No associated record in PBDB | |||
| Phyllolepidae family | accepted (GBIF) | No associated record in PBDB | |||
| Plagyodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Platystegidae family | accepted (GBIF) | No associated record in PBDB | |||
| Plectodinidae family | accepted (GBIF) | No associated record in PBDB | |||
| Pleuracanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Pliotremidae family | accepted (GBIF) | No associated record in PBDB | |||
| Plourdosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Podolaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Polyacrodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Polygnathidae ✝ family | accepted (GBIF) listed (PBDB) | 3,396 | 423 Ma Silurian | 242 Ma Middle Triassic | |
| Polyplacognathidae family | accepted (GBIF) | No associated record in PBDB | |||
| Polypterini family | accepted (GBIF) | No associated record in PBDB | |||
| Polysentoridae family | accepted (GBIF) | No associated record in PBDB | |||
| Poracanthodidae family | accepted (GBIF) | No associated record in PBDB | |||
| Poraspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Porophoraspidae family | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodidae family | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodinidae family | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Pristodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Proconodontidae ✝ family | accepted (GBIF) listed (PBDB) | 339 | 501 Ma Cambrian | 443 Ma Silurian | |
| Pronotacanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Protacrodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Protodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Protopanderodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Protopteraspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Protospinacidae family | accepted (GBIF) | No associated record in PBDB | |||
| Psammodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Psammolepididae family | accepted (GBIF) | No associated record in PBDB | |||
| Psammosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Psephodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Pseudodalatiidae family | accepted (GBIF) | No associated record in PBDB | |||
| Pseudodontichthyidae family | accepted (GBIF) | No associated record in PBDB | |||
| Psilocephalidae family | accepted (GBIF) | No associated record in PBDB | |||
| Pteraclidae family | accepted (GBIF) | No associated record in PBDB | |||
| Pteraspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Pterichthyodidae family | accepted (GBIF) | No associated record in PBDB | |||
| Pterospathodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Ptychodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Ptychotrygonidae family | accepted (GBIF) | No associated record in PBDB | |||
| Ptyctodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Pycnosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Quasipetalichthyidae family | accepted (GBIF) | No associated record in PBDB | |||
| Qujinolepididae family | accepted (GBIF) | No associated record in PBDB | |||
| Radotinidae family | accepted (GBIF) | No associated record in PBDB | |||
| Rhachiosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Rhinellidae family | accepted (GBIF) | No associated record in PBDB | |||
| Rhineodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Rhinosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Rhipidognathidae family | accepted (GBIF) | No associated record in PBDB | |||
 Rubidginidae ✝family | accepted (GBIF) listed (PBDB) | ||||
| Sanqiaspidae family | accepted (GBIF) | No associated record in PBDB | |||
| Sauravidae family | accepted (GBIF) | No associated record in PBDB | |||
| Sauripteridae family | accepted (GBIF) | No associated record in PBDB | |||
| Saurodipterini family | accepted (GBIF) | No associated record in PBDB | |||
| Scalopognathidae ✝ family | accepted (GBIF) listed (PBDB) | 1 | 252 Ma Permian | 252 Ma Permian | |
| Sclerocephalidae family | accepted (GBIF) | No associated record in PBDB | |||
| Scopelidae family | accepted (GBIF) | No associated record in PBDB | |||
| Scylacosauridae family | accepted (GBIF) | No associated record in PBDB | |||
| Scylacosuchidae family | accepted (GBIF) | No associated record in PBDB | |||
| Scyllidae family | accepted (GBIF) | No associated record in PBDB | |||
| Selenosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Sesamodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Shansiodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Shieliidae family | accepted (GBIF) | No associated record in PBDB | |||
| Siberiaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Sibyrhynchidae family | accepted (GBIF) | No associated record in PBDB | |||
| Silphedosuchidae family | accepted (GBIF) | No associated record in PBDB | |||
| Silurolepidae family | accepted (GBIF) | No associated record in PBDB | |||
| Sinolepidae family | accepted (GBIF) | No associated record in PBDB | |||
| Sinolepididae family | accepted (GBIF) | No associated record in PBDB | |||
| Spathicephalidae family | accepted (GBIF) | No associated record in PBDB | |||
| Spathognathodontidae ✝ family | accepted (GBIF) listed (PBDB) | 505 | 426 Ma Silurian | 388 Ma Middle Devonian | |
| Spathognathodontodae ✝ family | accepted (GBIF) listed (PBDB) | 1,485 | 450 Ma Late/Upper Ordovician | 411 Ma Early/Lower Devonian | |
| Squatinactidae family | accepted (GBIF) | No associated record in PBDB | |||
| Steinbachodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Steinegeridae family | accepted (GBIF) | No associated record in PBDB | |||
| Stensioellidae family | accepted (GBIF) | No associated record in PBDB | |||
| Stethacanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Stomiahykidae family | accepted (GBIF) | No associated record in PBDB | |||
| Strachanognathidae ✝ family | accepted (GBIF) listed (PBDB) | 2,806 | 501 Ma Cambrian | 318 Ma Carboniferous | |
| Stratodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Sweetognathidae family | accepted (GBIF) | No associated record in PBDB | |||
| Symmoriidae family | accepted (GBIF) | No associated record in PBDB | |||
| Synechodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Tamiobatidae family | accepted (GBIF) | No associated record in PBDB | |||
| Tchunacanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Tesseraspidae family | accepted (GBIF) | No associated record in PBDB | |||
| Teuthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Thaiodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Thelodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Thrinacodontidae family | accepted (GBIF) | No associated record in PBDB | |||
| Titanichthyidae family | accepted (GBIF) | No associated record in PBDB | |||
| Tolypelepididae family | accepted (GBIF) | No associated record in PBDB | |||
| Torpedaspidae family | accepted (GBIF) | No associated record in PBDB | |||
| Traquairaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Traquairiidae family | accepted (GBIF) | No associated record in PBDB | |||
| Trematosteidae family | accepted (GBIF) | No associated record in PBDB | |||
| Tristychiidae family | accepted (GBIF) | No associated record in PBDB | |||
| Trygonidae family | accepted (GBIF) | No associated record in PBDB | |||
| Tulerpetidae family | accepted (GBIF) | No associated record in PBDB | |||
| Turiniidae family | accepted (GBIF) | No associated record in PBDB | |||
| Ulemicidae family | accepted (GBIF) | No associated record in PBDB | |||
| Utegeniidae family | accepted (GBIF) | No associated record in PBDB | |||
| Vesperaliidae family | accepted (GBIF) | No associated record in PBDB | |||
| Weejasperaspidae family | accepted (GBIF) | No associated record in PBDB | |||
| Weigeltaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Westergaardodinidae family | accepted (GBIF) | No associated record in PBDB | |||
| Williamsaspidae family | accepted (GBIF) | No associated record in PBDB | |||
| Williamsaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Wuttagoonaspidae family | accepted (GBIF) | No associated record in PBDB | |||
| Xenacanthidae family | accepted (GBIF) | No associated record in PBDB | |||
| Xiushuiaspidae family | accepted (GBIF) | No associated record in PBDB | |||
| Yunnanolepididae family | accepted (GBIF) | No associated record in PBDB | |||
| Zanobatidae family | accepted (GBIF) | No associated record in PBDB | |||
| Zhaotongaspididae family | accepted (GBIF) | No associated record in PBDB | |||
| Acanus genus | accepted (GBIF) | No associated record in PBDB | |||
| Achanarella genus | accepted (GBIF) | No associated record in PBDB | |||
| Achoania genus | accepted (GBIF) | No associated record in PBDB | |||
| Acodus ✝ genus | accepted (GBIF) listed (PBDB) | 256 | 501 Ma Cambrian | 408 Ma Early/Lower Devonian | |
| Acontiodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Acronemus genus | accepted (GBIF) | No associated record in PBDB | |||
| Acrorhizodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Acrotomaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Ageleodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Ailuracantha genus | accepted (GBIF) | No associated record in PBDB | |||
| Albiconus genus | accepted (GBIF) | No associated record in PBDB | |||
| Aldridgeodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Aliciola genus | accepted (GBIF) | No associated record in PBDB | |||
| Amiichthys genus | accepted (GBIF) | No associated record in PBDB | |||
| Ammopus genus | accepted (GBIF) | No associated record in PBDB | |||
| Amydrotaxis genus | accepted (GBIF) | No associated record in PBDB | |||
| Anatolepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Anchybopsis genus | accepted (GBIF) | No associated record in PBDB | |||
| Ancistriodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Ancyrodelloides genus | accepted (GBIF) | No associated record in PBDB | |||
| Ancyrognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Angulodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Annulicorona genus | accepted (GBIF) | No associated record in PBDB | |||
| Anomiophthalmus genus | accepted (GBIF) | No associated record in PBDB | |||
| Ansella genus | accepted (GBIF) | No associated record in PBDB | |||
| Anticostiodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Antlerpeton genus | accepted (GBIF) | No associated record in PBDB | |||
| Apalolepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Apateacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Apatognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Apedolepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Aphelognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Aporemaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Apsidognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Archaeonectes genus | accepted (GBIF) | No associated record in PBDB | |||
| Arctacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Aristoscion genus | accepted (GBIF) | No associated record in PBDB | |||
| Artenolepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Artiodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Aspelundia genus | accepted (GBIF) | No associated record in PBDB | |||
| Asteroptychius genus | accepted (GBIF) | No associated record in PBDB | |||
| Astropentagnathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Athenaegis genus | accepted (GBIF) | No associated record in PBDB | |||
| Atopacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Aulacognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Aulodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Axinaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Aytonerpeton genus | accepted (GBIF) | No associated record in PBDB | |||
| Bactrognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Batacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Bathysidus genus | accepted (GBIF) | No associated record in PBDB | |||
| Belonaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Belosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Beltion genus | accepted (GBIF) | No associated record in PBDB | |||
| Benthesikyme genus | accepted (GBIF) | No associated record in PBDB | |||
| Benthosuchus genus | accepted (GBIF) | No associated record in PBDB | |||
| Besselodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Bioistodina genus | accepted (GBIF) | No associated record in PBDB | |||
| Blenniomoeus genus | accepted (GBIF) | No associated record in PBDB | |||
| Boothialepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Boothiaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Boreania genus | accepted (GBIF) | No associated record in PBDB | |||
| Brasilichnium genus | accepted (GBIF) | No associated record in PBDB | |||
| Brochoadmones genus | accepted (GBIF) | No associated record in PBDB | |||
| Bryactinus genus | accepted (GBIF) | No associated record in PBDB | |||
| Bulbocanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Burrinjucosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Byssacanthoides genus | accepted (GBIF) | No associated record in PBDB | |||
| Byssacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Campodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Canadapteraspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Canonia genus | accepted (GBIF) | No associated record in PBDB | |||
| Carboveles genus | accepted (GBIF) | No associated record in PBDB | |||
| Carcharopsis genus | accepted (GBIF) | No associated record in PBDB | |||
| Carinacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Carinasubcorona genus | accepted (GBIF) | No associated record in PBDB | |||
| Carniodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Casineria genus | accepted (GBIF) | No associated record in PBDB | |||
| Cassidiceps genus | accepted (GBIF) | No associated record in PBDB | |||
| Catellocaula genus | accepted (GBIF) | No associated record in PBDB | |||
| Catopterus genus | accepted (GBIF) | No associated record in PBDB | |||
| Centrarchites genus | accepted (GBIF) | No associated record in PBDB | |||
| Cercariomorphus genus | accepted (GBIF) | No associated record in PBDB | |||
| Cerictius genus | accepted (GBIF) | No associated record in PBDB | |||
| Changxingselache genus | accepted (GBIF) | No associated record in PBDB | |||
| Characilepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Chicolepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Chinlestegophis genus | accepted (GBIF) | No associated record in PBDB | |||
| Chirodella genus | accepted (GBIF) | No associated record in PBDB | |||
| Chosonodina genus | accepted (GBIF) | No associated record in PBDB | |||
| Clastes genus | accepted (GBIF) | No associated record in PBDB | |||
| Cleidogonia genus | accepted (GBIF) | No associated record in PBDB | |||
| Clydagnathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Coelocerodontus genus | accepted (GBIF) | No associated record in PBDB | |||
| Colonodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Cometicercus genus | accepted (GBIF) | No associated record in PBDB | |||
| Complanicorona genus | accepted (GBIF) | No associated record in PBDB | |||
| Coniunctio genus | accepted (GBIF) | No associated record in PBDB | |||
| Conosaurops genus | accepted (GBIF) | No associated record in PBDB | |||
| Copodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Coronadus genus | accepted (GBIF) | No associated record in PBDB | |||
| Costiconus genus | accepted (GBIF) | No associated record in PBDB | |||
| Cratognathodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Cretomanta genus | accepted (GBIF) | No associated record in PBDB | |||
| Crommyodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Ctenaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Ctenopetalus genus | accepted (GBIF) | No associated record in PBDB | |||
| Cycloides genus | accepted (GBIF) | No associated record in PBDB | |||
| Cyclolepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Cyclotomodon genus | accepted (GBIF) | No associated record in PBDB | |||
| Cynopodius genus | accepted (GBIF) | No associated record in PBDB | |||
| Cypridodella genus | accepted (GBIF) | No associated record in PBDB | |||
| Cyrtorhynchus genus | accepted (GBIF) | No associated record in PBDB | |||
| Dalongkoua genus | accepted (GBIF) | No associated record in PBDB | |||
| Daptinus genus | accepted (GBIF) | No associated record in PBDB | |||
| Declinognathodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Densignathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Derrhias genus | accepted (GBIF) | No associated record in PBDB | |||
| Desmiodus ✝ genus | accepted (GBIF) listed (PBDB) | 2 | 296 Ma Permian | 296 Ma Permian | |
| Devononchus genus | accepted (GBIF) | No associated record in PBDB | |||
| Diablodontus genus | accepted (GBIF) | No associated record in PBDB | |||
| Diadelognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Diademaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Diastichus genus | accepted (GBIF) | No associated record in PBDB | |||
| Diatomoeca genus | accepted (GBIF) | No associated record in PBDB | |||
| Dichodella genus | accepted (GBIF) | No associated record in PBDB | |||
| Dicksonosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Dictyaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Dinichthys genus | accepted (GBIF) | No associated record in PBDB | |||
| Dinomylostoma genus | accepted (GBIF) | No associated record in PBDB | |||
| Diphrissa genus | accepted (GBIF) | No associated record in PBDB | |||
| Diphyodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Diplododella genus | accepted (GBIF) | No associated record in PBDB | |||
| Diploradus genus | accepted (GBIF) | No associated record in PBDB | |||
| Dipodiscus genus | accepted (GBIF) | No associated record in PBDB | |||
| Dipriacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Distomodus ✝ genus | accepted (GBIF) listed (PBDB) | 333 | 485 Ma Cambrian | 426 Ma Silurian | |
| Dittodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Dobrowlania genus | accepted (GBIF) | No associated record in PBDB | |||
| Dolichuranus genus | accepted (GBIF) | No associated record in PBDB | |||
| Dollymae genus | accepted (GBIF) | No associated record in PBDB | |||
| Doratodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Doryaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Drepanoistodus ✝ genus | accepted (GBIF) listed (PBDB) | 449 | 501 Ma Cambrian | 441 Ma Silurian | |
| Drepanolepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Duffinselache genus | accepted (GBIF) | No associated record in PBDB | |||
| Duplisuggestus genus | accepted (GBIF) | No associated record in PBDB | |||
| Ekokenia genus | accepted (GBIF) | No associated record in PBDB | |||
| Embalorhynchus genus | accepted (GBIF) | No associated record in PBDB | |||
| Endeiolepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Engycolobodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Enosuchus genus | accepted (GBIF) | No associated record in PBDB | |||
| Eocarniodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Eofalodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Eognathodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Eoichthys genus | accepted (GBIF) | No associated record in PBDB | |||
| Eoneoprioniodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Eoplacognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Erpetosaurus ✝ genus | accepted (GBIF) listed (PBDB) | 3 | 311 Ma Carboniferous | 311 Ma Carboniferous | |
| Erriwacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Erromenosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Eryosuchus genus | accepted (GBIF) | No associated record in PBDB | |||
| Erythrinolepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Eskimaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Euglossodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Eukaia genus | accepted (GBIF) | No associated record in PBDB | |||
| Eurythorax genus | accepted (GBIF) | No associated record in PBDB | |||
| Farnellia genus | accepted (GBIF) | No associated record in PBDB | |||
| Fasciodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Ferrarius genus | accepted (GBIF) | No associated record in PBDB | |||
| Fortscottella genus | accepted (GBIF) | No associated record in PBDB | |||
| Fouldenia genus | accepted (GBIF) | No associated record in PBDB | |||
| Fragilicorona genus | accepted (GBIF) | No associated record in PBDB | |||
| Fryxellodontus genus | accepted (GBIF) | No associated record in PBDB | |||
| Furnishina genus | accepted (GBIF) | No associated record in PBDB | |||
| Galerodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Gallegosichnus genus | accepted (GBIF) | No associated record in PBDB | |||
| Gampsacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Ganolepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Ganosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Geisacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Geniculatus genus | accepted (GBIF) | No associated record in PBDB | |||
| Glabrisubcorona genus | accepted (GBIF) | No associated record in PBDB | |||
| Gladiobranchus genus | accepted (GBIF) | No associated record in PBDB | |||
| Gnathacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Gobduntaulepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Gondolella genus | accepted (GBIF) | No associated record in PBDB | |||
| Gondwanodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Goodradigbeeon genus | accepted (GBIF) | No associated record in PBDB | |||
| Gracilisuggestus ✝ genus | accepted (GBIF) listed (PBDB) | 24 | 251 Ma Early/Lower Triassic | 228 Ma Late/Upper Triassic | |
| Grossaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Grozonodon genus | accepted (GBIF) | No associated record in PBDB | |||
| Halaphya genus | accepted (GBIF) | No associated record in PBDB | |||
| Halecodon genus | accepted (GBIF) | No associated record in PBDB | |||
| Halecopis genus | accepted (GBIF) | No associated record in PBDB | |||
| Hamarodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Hamatus genus | accepted (GBIF) | No associated record in PBDB | |||
| Hamiltonichthys genus | accepted (GBIF) | No associated record in PBDB | |||
| Hammondella genus | accepted (GBIF) | No associated record in PBDB | |||
| Haplacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Harpacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Helmintholepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Hemiprichisaurus ✝ genus | accepted (GBIF) listed (PBDB) | 1 | 209 Ma Late/Upper Triassic | 209 Ma Late/Upper Triassic | |
| Hemitrichas genus | accepted (GBIF) | No associated record in PBDB | |||
| Henaniodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Hensonbatrachus genus | accepted (GBIF) | No associated record in PBDB | |||
| Herasmius genus | accepted (GBIF) | No associated record in PBDB | |||
| Hertzina genus | accepted (GBIF) | No associated record in PBDB | |||
| Heteracanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Hindeodina genus | accepted (GBIF) | No associated record in PBDB | |||
| Hindeodus ✝ genus | accepted (GBIF) listed (PBDB) | 235 | 359 Ma Late/Upper Devonian | 252 Ma Permian | |
| Histiodella genus | accepted (GBIF) | No associated record in PBDB | |||
| Histiurus genus | accepted (GBIF) | No associated record in PBDB | |||
| Holmesella genus | accepted (GBIF) | No associated record in PBDB | |||
| Holodontus genus | accepted (GBIF) | No associated record in PBDB | |||
| Homacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Homeognathodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Homosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Hopleacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Hubeiodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Hueneichthys genus | accepted (GBIF) | No associated record in PBDB | |||
| Hybocladodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Hybosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Hypselohaptodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Hypsodon genus | accepted (GBIF) | No associated record in PBDB | |||
| Hyptius genus | accepted (GBIF) | No associated record in PBDB | |||
| Ianthodon genus | accepted (GBIF) | No associated record in PBDB | |||
| Iberotrygon genus | accepted (GBIF) | No associated record in PBDB | |||
| Ichthelis genus | accepted (GBIF) | No associated record in PBDB | |||
| Icriognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Idiognathoides genus | accepted (GBIF) | No associated record in PBDB | |||
| Idioprioniodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Incisoscutum genus | accepted (GBIF) | No associated record in PBDB | |||
| Iowagnathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Ischyodon genus | accepted (GBIF) | No associated record in PBDB | |||
| Isotaenia genus | accepted (GBIF) | No associated record in PBDB | |||
| Istorinus genus | accepted (GBIF) | No associated record in PBDB | |||
| Jakubsonia genus | accepted (GBIF) | No associated record in PBDB | |||
| Jimpohlia genus | accepted (GBIF) | No associated record in PBDB | |||
| Kaibabvenator genus | accepted (GBIF) | No associated record in PBDB | |||
| Kallidontus genus | accepted (GBIF) | No associated record in PBDB | |||
| Kallostrakon genus | accepted (GBIF) | No associated record in PBDB | |||
| Kansasiella genus | accepted (GBIF) | No associated record in PBDB | |||
| Karksilepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Karksiodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Kenomagnathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Kiangyousteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Kijacus genus | accepted (GBIF) | No associated record in PBDB | |||
| Kimaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Koilops genus | accepted (GBIF) | No associated record in PBDB | |||
| Kosoraspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Kungurodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Labascicorona genus | accepted (GBIF) | No associated record in PBDB | |||
| Labrilancea genus | accepted (GBIF) | No associated record in PBDB | |||
| Lambdagnathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Lambdodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Lecracanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Leiosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Leptacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Leucichthyops genus | accepted (GBIF) | No associated record in PBDB | |||
| Ligonodina genus | accepted (GBIF) | No associated record in PBDB | |||
| Livoniana genus | accepted (GBIF) | No associated record in PBDB | |||
| Lobaticorona genus | accepted (GBIF) | No associated record in PBDB | |||
| Lochriea genus | accepted (GBIF) | No associated record in PBDB | |||
| Lohsania genus | accepted (GBIF) | No associated record in PBDB | |||
| Lotimorpha genus | accepted (GBIF) | No associated record in PBDB | |||
| Lupopsyroides genus | accepted (GBIF) | No associated record in PBDB | |||
| Lupopsyrus genus | accepted (GBIF) | No associated record in PBDB | |||
| Luspia genus | accepted (GBIF) | No associated record in PBDB | |||
| Lyra genus | accepted (GBIF) | No associated record in PBDB | |||
| Machaeracanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Machairaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Machichnus genus | accepted (GBIF) | No associated record in PBDB | |||
| Macrodontacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Macronoides genus | accepted (GBIF) | No associated record in PBDB | |||
| Magnilaterella genus | accepted (GBIF) | No associated record in PBDB | |||
| Meishanselache genus | accepted (GBIF) | No associated record in PBDB | |||
| Mesodmodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Mesolophodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Mestognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Metapolygnathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Metaspriggina ✝ genus | accepted (GBIF) listed (PBDB) | 1 | 513 Ma Cambrian | 513 Ma Cambrian | |
| Metaxyacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Meyerosuchus genus | accepted (GBIF) | No associated record in PBDB | |||
| Microphymaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Microtoxodus genus | accepted (GBIF) | No associated record in PBDB | |||
 Milosaurus ✝genus | accepted (GBIF) listed (PBDB) | 1 | 307 Ma Carboniferous | 307 Ma Carboniferous | |
| Minuticorona genus | accepted (GBIF) | No associated record in PBDB | |||
| Misikella ✝ genus | accepted (GBIF) listed (PBDB) | 241 | 237 Ma Middle Triassic | 209 Ma Late/Upper Triassic | |
| Mongolodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Montsechobatrachus genus | accepted (GBIF) | No associated record in PBDB | |||
| Moreyella genus | accepted (GBIF) | No associated record in PBDB | |||
| Mosherella genus | accepted (GBIF) | No associated record in PBDB | |||
| Mucrovenator genus | accepted (GBIF) | No associated record in PBDB | |||
| Mylocyprinus genus | accepted (GBIF) | No associated record in PBDB | |||
| Mylognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Mylopteraspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Namaichthys genus | accepted (GBIF) | No associated record in PBDB | |||
| Nanocetorhinus genus | accepted (GBIF) | No associated record in PBDB | |||
| Nanoskalme genus | accepted (GBIF) | No associated record in PBDB | |||
| Narcopterus genus | accepted (GBIF) | No associated record in PBDB | |||
| Nectaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Nefudina genus | accepted (GBIF) | No associated record in PBDB | |||
| Neogondolella genus | accepted (GBIF) | No associated record in PBDB | |||
| Neomultioistodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Neoprioniodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Neosaivodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Neospathognathodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Nicollidina genus | accepted (GBIF) | No associated record in PBDB | |||
| Nigerium genus | accepted (GBIF) | No associated record in PBDB | |||
| Nikolivia genus | accepted (GBIF) | No associated record in PBDB | |||
| Nodonchus genus | accepted (GBIF) | No associated record in PBDB | |||
| Nordiodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Norselaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Nothosoma genus | accepted (GBIF) | No associated record in PBDB | |||
| Nothosomus genus | accepted (GBIF) | No associated record in PBDB | |||
| Notobatrachus genus | accepted (GBIF) | No associated record in PBDB | |||
| Obtusacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Odontorhytis genus | accepted (GBIF) | No associated record in PBDB | |||
| Oistodella genus | accepted (GBIF) | No associated record in PBDB | |||
| Oistodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Oligobelus genus | accepted (GBIF) | No associated record in PBDB | |||
| Omanoselache genus | accepted (GBIF) | No associated record in PBDB | |||
| Oncodella genus | accepted (GBIF) | No associated record in PBDB | |||
| Oneotodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Ophidostoma genus | accepted (GBIF) | No associated record in PBDB | |||
| Ophirachis genus | accepted (GBIF) | No associated record in PBDB | |||
| Oricardinus genus | accepted (GBIF) | No associated record in PBDB | |||
| Ornatilabrilancea genus | accepted (GBIF) | No associated record in PBDB | |||
| Oslodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Ossirarus genus | accepted (GBIF) | No associated record in PBDB | |||
| Osteoplax genus | accepted (GBIF) | No associated record in PBDB | |||
| Osteopleurus genus | accepted (GBIF) | No associated record in PBDB | |||
| Overtonaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Pachycladina genus | accepted (GBIF) | No associated record in PBDB | |||
| Pachyodon genus | accepted (GBIF) | No associated record in PBDB | |||
| Palaciosichnus genus | accepted (GBIF) | No associated record in PBDB | |||
| Palaeacanthaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Palaeoscomber genus | accepted (GBIF) | No associated record in PBDB | |||
| Pandorinella genus | accepted (GBIF) | No associated record in PBDB | |||
| Parabelosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Parachirognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Paragondolella genus | accepted (GBIF) | No associated record in PBDB | |||
| Paralates genus | accepted (GBIF) | No associated record in PBDB | |||
| Paraliodesmus genus | accepted (GBIF) | No associated record in PBDB | |||
| Parapytanga genus | accepted (GBIF) | No associated record in PBDB | |||
| Parasquatina genus | accepted (GBIF) | No associated record in PBDB | |||
| Parawalterosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Paredestus genus | accepted (GBIF) | No associated record in PBDB | |||
| Parexus genus | accepted (GBIF) | No associated record in PBDB | |||
| Paroistodus ✝ genus | accepted (GBIF) listed (PBDB) | 208 | 485 Ma Cambrian | 443 Ma Silurian | |
| Parotosuchus genus | accepted (GBIF) | No associated record in PBDB | |||
| Parvicorona genus | accepted (GBIF) | No associated record in PBDB | |||
| Parvidiabolus genus | accepted (GBIF) | No associated record in PBDB | |||
| Parviscapha genus | accepted (GBIF) | No associated record in PBDB | |||
| Patrognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Paucicanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Pedavis genus | accepted (GBIF) | No associated record in PBDB | |||
| Peplorhina genus | accepted (GBIF) | No associated record in PBDB | |||
| Percidarum genus | accepted (GBIF) | No associated record in PBDB | |||
| Periodon genus | accepted (GBIF) | No associated record in PBDB | |||
| Perittodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Petalolepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Pezopallichthys genus | accepted (GBIF) | No associated record in PBDB | |||
| Phanerobranchus genus | accepted (GBIF) | No associated record in PBDB | |||
| Phasganodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Phialaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Phlyctaenacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
 Pikaia ✝genus | accepted (GBIF) listed (PBDB) | 6 | 513 Ma Cambrian | 513 Ma Cambrian | |
| Pinnacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Piotisoma genus | accepted (GBIF) | No associated record in PBDB | |||
| Pircanchaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Pisodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Planusodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Platyacrodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Platycerhynchus genus | accepted (GBIF) | No associated record in PBDB | |||
| Platyspondylus genus | accepted (GBIF) | No associated record in PBDB | |||
| Plegagnathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Plesioselachus genus | accepted (GBIF) | No associated record in PBDB | |||
| Pleuronectoides genus | accepted (GBIF) | No associated record in PBDB | |||
| Plioplarchus genus | accepted (GBIF) | No associated record in PBDB | |||
| Plourdosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Podocys genus | accepted (GBIF) | No associated record in PBDB | |||
| Podoliacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Polonodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Polyfaciodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Polygnathellus genus | accepted (GBIF) | No associated record in PBDB | |||
| Pomognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Poracanthodes genus | accepted (GBIF) | No associated record in PBDB | |||
| Pranognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodina genus | accepted (GBIF) | No associated record in PBDB | |||
| Prionolepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Pristacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Pristognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Proacodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Proantigonia genus | accepted (GBIF) | No associated record in PBDB | |||
| Problematoconites genus | accepted (GBIF) | No associated record in PBDB | |||
| Proceratodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Proconodontus genus | accepted (GBIF) | No associated record in PBDB | |||
| Proprigalea genus | accepted (GBIF) | No associated record in PBDB | |||
| Protogonacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Protopanderodus ✝ genus | accepted (GBIF) listed (PBDB) | 212 | 488 Ma Cambrian | 445 Ma Late/Upper Ordovician | |
| Psammolepis genus | accepted (GBIF) | No associated record in PBDB | |||
| Psephaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Pseudobelodella genus | accepted (GBIF) | No associated record in PBDB | |||
| Pseudobelodina genus | accepted (GBIF) | No associated record in PBDB | |||
| Pseudoduyunaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Pseudoeleginus genus | accepted (GBIF) | No associated record in PBDB | |||
| Pseudofurnishius genus | accepted (GBIF) | No associated record in PBDB | |||
| Pseudolota genus | accepted (GBIF) | No associated record in PBDB | |||
| Pseudopanderodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Pseudopteraspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Psittacodon genus | accepted (GBIF) | No associated record in PBDB | |||
| Pteracontiodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Pterichthyodid genus | accepted (GBIF) | No associated record in PBDB | |||
| Pterozygus genus | accepted (GBIF) | No associated record in PBDB | |||
| Ptilichnus genus | accepted (GBIF) | No associated record in PBDB | |||
| Ptiloncodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Ptomacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Pucapampella genus | accepted (GBIF) | No associated record in PBDB | |||
| Pycnaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Pyknotylacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Quaesita genus | accepted (GBIF) | No associated record in PBDB | |||
| Radioporacanthodes genus | accepted (GBIF) | No associated record in PBDB | |||
| Radotina genus | accepted (GBIF) | No associated record in PBDB | |||
| Raineria genus | accepted (GBIF) | No associated record in PBDB | |||
| Raynerius genus | accepted (GBIF) | No associated record in PBDB | |||
| Reesodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Reifia genus | accepted (GBIF) | No associated record in PBDB | |||
| Rhinodicynodon genus | accepted (GBIF) | No associated record in PBDB | |||
| Rhinopteraspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Rhipidognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Rhomaleodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Rhombacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Rhomphaiodon genus | accepted (GBIF) | No associated record in PBDB | |||
| Rhynchoncodes genus | accepted (GBIF) | No associated record in PBDB | |||
| Rogenio genus | accepted (GBIF) | No associated record in PBDB | |||
| Roundya genus | accepted (GBIF) | No associated record in PBDB | |||
| Rugosicorona genus | accepted (GBIF) | No associated record in PBDB | |||
| Sacrisubcorona genus | accepted (GBIF) | No associated record in PBDB | |||
| Safrodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Sagittodontina genus | accepted (GBIF) | No associated record in PBDB | |||
| Sagittodontus genus | accepted (GBIF) | No associated record in PBDB | |||
| Saivodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Sauropsidium genus | accepted (GBIF) | No associated record in PBDB | |||
| Scandodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Scaphignathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Scaumenella genus | accepted (GBIF) | No associated record in PBDB | |||
| Schidiosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Schizosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Scutula genus | accepted (GBIF) | No associated record in PBDB | |||
| Sebastoessus genus | accepted (GBIF) | No associated record in PBDB | |||
| Securiaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Serenichthys genus | accepted (GBIF) | No associated record in PBDB | |||
| Seretaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Serratocorona genus | accepted (GBIF) | No associated record in PBDB | |||
| Shankouclava genus | accepted (GBIF) | No associated record in PBDB | |||
| Shearsbyaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Sidjan genus | accepted (GBIF) | No associated record in PBDB | |||
| Sigmopharyngodon genus | accepted (GBIF) | No associated record in PBDB | |||
| Silurognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Sinogaleaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Sinostega genus | accepted (GBIF) | No associated record in PBDB | |||
| Siphonodella genus | accepted (GBIF) | No associated record in PBDB | |||
| Solenodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Solenognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Soricidens genus | accepted (GBIF) | No associated record in PBDB | |||
| Sphaeronchus genus | accepted (GBIF) | No associated record in PBDB | |||
| Sphenonectris genus | accepted (GBIF) | No associated record in PBDB | |||
| Spinogadus genus | accepted (GBIF) | No associated record in PBDB | |||
| Stemmatias genus | accepted (GBIF) | No associated record in PBDB | |||
| Stemmatodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Stensiopelta genus | accepted (GBIF) | No associated record in PBDB | |||
| Stipanicichnus genus | accepted (GBIF) | No associated record in PBDB | |||
| Stolodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Suaviloquentia genus | accepted (GBIF) | No associated record in PBDB | |||
| Subbryantodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Surcaudalus genus | accepted (GBIF) | No associated record in PBDB | |||
| Sweetina genus | accepted (GBIF) | No associated record in PBDB | |||
| Sweetognathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Syllaemus genus | accepted (GBIF) | No associated record in PBDB | |||
| Synodontes genus | accepted (GBIF) | No associated record in PBDB | |||
| Taenianotes genus | accepted (GBIF) | No associated record in PBDB | |||
| Tafilalichthys genus | accepted (GBIF) | No associated record in PBDB | |||
| Tarimspira genus | accepted (GBIF) | No associated record in PBDB | |||
| Teffichthys genus | accepted (GBIF) | No associated record in PBDB | |||
| Tenuacaptor genus | accepted (GBIF) | No associated record in PBDB | |||
| Teresodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Tesakoviaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Tetanopsyrus genus | accepted (GBIF) | No associated record in PBDB | |||
| Tetraprioniodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Thaumatacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Therapsipus genus | accepted (GBIF) | No associated record in PBDB | |||
| Thrincodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Tidaeus genus | accepted (GBIF) | No associated record in PBDB | |||
| Tinirau genus | accepted (GBIF) | No associated record in PBDB | |||
| Tityosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Tokeenia genus | accepted (GBIF) | No associated record in PBDB | |||
| Tomeia genus | accepted (GBIF) | No associated record in PBDB | |||
| Toombsosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Torpedaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Toxichnus genus | accepted (GBIF) | No associated record in PBDB | |||
| Triazeugacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Tricladiodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Trihamus genus | accepted (GBIF) | No associated record in PBDB | |||
| Tripodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Tropinema genus | accepted (GBIF) | No associated record in PBDB | |||
| Tropodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Turrisaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Tuxekania genus | accepted (GBIF) | No associated record in PBDB | |||
| Ulrichodina genus | accepted (GBIF) | No associated record in PBDB | |||
| Undichna ✝ genus | accepted (GBIF) listed (PBDB) | 6 | 318 Ma Carboniferous | 156 Ma Jurassic | |
| Undulaticorona genus | accepted (GBIF) | No associated record in PBDB | |||
| Uralosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Uraniacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Uranoplosus genus | accepted (GBIF) | No associated record in PBDB | |||
| Uropteryx genus | accepted (GBIF) | No associated record in PBDB | |||
| Utahconus genus | accepted (GBIF) | No associated record in PBDB | |||
| Venoistodus genus | accepted (GBIF) | No associated record in PBDB | |||
| Vernicomacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Vladlenosaurus ✝ genus | accepted (GBIF) listed (PBDB) | 1 | 252 Ma Permian | 252 Ma Permian | |
| Vogelgnathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Vorator genus | accepted (GBIF) | No associated record in PBDB | |||
| Wajidosteus genus | accepted (GBIF) | No associated record in PBDB | |||
| Wantulignathus genus | accepted (GBIF) | No associated record in PBDB | |||
| Watsonichthys genus | accepted (GBIF) | No associated record in PBDB | |||
| Watsonisuchus genus | accepted (GBIF) | No associated record in PBDB | |||
| Weejasperaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Westergaardodina genus | accepted (GBIF) | No associated record in PBDB | |||
| Wheathillaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Williamsaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Williamsella genus | accepted (GBIF) | No associated record in PBDB | |||
| Wodnika genus | accepted (GBIF) | No associated record in PBDB | |||
| Woodthorpea genus | accepted (GBIF) | No associated record in PBDB | |||
| Xylacanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Xystracanthus genus | accepted (GBIF) | No associated record in PBDB | |||
| Zamponiopteron genus | accepted (GBIF) | No associated record in PBDB | |||
| Zascinaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Zenaspis genus | accepted (GBIF) | No associated record in PBDB | |||
| Aethocephalichthyes hyainarhinos species | accepted (GBIF) | No associated record in PBDB | |||
| Icthyodus gunneli species | accepted (GBIF) | No associated record in PBDB | |||
| Lonchodus arcuatus species | accepted (GBIF) | No associated record in PBDB | |||
| Lonchodus connatus species | accepted (GBIF) | No associated record in PBDB | |||
| Lonchodus textiligerus species | accepted (GBIF) | No associated record in PBDB | |||
| Neoprioriodus erectus species | accepted (GBIF) | No associated record in PBDB | |||
| Neoprioriodus miseri species | accepted (GBIF) | No associated record in PBDB | |||
| Neoprioriodus rynikeri species | accepted (GBIF) | No associated record in PBDB | |||
| Nothognathella cerebriformis species | accepted (GBIF) | No associated record in PBDB | |||
| Onchus penetrans species | accepted (GBIF) | No associated record in PBDB | |||
| Onchus peracutus species | accepted (GBIF) | No associated record in PBDB | |||
| Palmatodella delicatula species | accepted (GBIF) | No associated record in PBDB | |||
| Panderodella maxillaris species | accepted (GBIF) | No associated record in PBDB | |||
| Panderodella recta species | accepted (GBIF) | No associated record in PBDB | |||
| Panderodella subcrassa species | accepted (GBIF) | No associated record in PBDB | |||
| Panderodella subrecta species | accepted (GBIF) | No associated record in PBDB | |||
| Panderodella truncata species | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodella aequidens species | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodella arcuata species | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodella brevispina species | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodella conferta species | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodella gracilis species | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodella inaequalis species | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodella informata species | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodella inutilis species | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodella multidens species | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodella normalis species | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodella robusta species | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodella subaequalis species | accepted (GBIF) | No associated record in PBDB | |||
| Prioniodella texana species | accepted (GBIF) | No associated record in PBDB | |||
| Rachistognathus minutus species | accepted (GBIF) | No associated record in PBDB | |||
| Rachistognathus prima species | accepted (GBIF) | No associated record in PBDB | |||
| Rostroloricaria abdominalis species | accepted (GBIF) | No associated record in PBDB | |||
| Scolopodella costata species | accepted (GBIF) | No associated record in PBDB | |||
| Synprioniodina alternata species | accepted (GBIF) | No associated record in PBDB | |||
| Synprioniodina deflecta species | accepted (GBIF) | No associated record in PBDB | |||
| Synprioniodina hindeodella species | accepted (GBIF) | No associated record in PBDB | |||
| Synprioniodina perangulata species | accepted (GBIF) | No associated record in PBDB | |||
| Synprioniodina plana species | accepted (GBIF) | No associated record in PBDB | |||
| Trichosphaerium platyxyrum species | accepted (GBIF) | No associated record in PBDB | |||
| Vanuatu vevineala species | accepted (GBIF) | No associated record in PBDB | |||
| Olfactores unranked clade | listed (PBDB) | 29 | 520 Ma Cambrian | 0 Ma Extant | |
Obsolete Names
| Name | Source | Taxon Rank | Taxonomy |
|---|---|---|---|
| Acanthopis Gray, 1825 | GBIF | genus | Animalia : Chordata : Acanthopis |
Synonymy List
| Year | Name and Author |
|---|---|
| 1847 | Chordata Haeckel p. 410 |
| 1989 | Chordata Shoshani et al. p. 435 |
| 1998 | Chordata Zrzavy et al. |
| 2002 | Chordata Sepkoski, Jr. |
| 2011 | Chordata Edgecombe et al. p. 153 figs. Fig. 1 |
| 2012 | Chordata Nielsen p. 348 |
| 2016 | Chordata Brusca et al. |
References
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
North Carolina, USA