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Dianulites ✝

Photos

Photo Gallery

Source Data

Source	ID	Link
Global Biodiversity Information Facility ID (GBIF)	8314752	https://www.gbif.org/species/8314752
PaleoBioDB ID (PBDB)	25252	https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=25252

Rank

genus

Taxonomy (GBIF)

Life : Animalia : Bryozoa : Stenolaemata : Constellariidae : Dianulites

Taxonomy (PBDB)

Life : Animalia : Bryozoa : Stenolaemata : Trepostomata : Halloporidae : Dianulites

Taxonomic Status (GBIF)

doubtful

Classification
(PBDB,GBIF)

Rank	Name	Author
-	Eukaryota
-	Opisthokonta	Cavalier-Smith 1987
kingdom	Animalia
-	Bilateria
-	Eubilateria	Ax 1987
-	Protostomia	Grobben 1908
-	Spiralia
-	Polyzoa
phylum	Bryozoa	Ehrenberg 1831
class	Stenolaemata	Borg 1926
order	Trepostomata	Ulrich 1882
family	Halloporidae	Bassler 1911
genus	Dianulites	Eichwald 1829

Scientific Name

Dianulites Eichwald, 1829

Name Published In

Zool. Spec., 1

Opinions (PBDB)

Name	Rank	Opinion	Evidence	Author
Dianulites	genus	belongs to Constellariidae	stated with evidence	Bassler, 1911
Dianulites	genus	belongs to Dianulitidae	stated with evidence	Pushkin and Popov, 1999
Dianulites	genus	belongs to Trepostomida	second hand	Sepkoski, 2002
Dianulites	genus	belongs to Halloporidae	stated with evidence	Koromyslova, 2011

Status (PBDB)

extinct

Taxon Size (PBDB)

First Recorded Appearance

479 - 472 Ma
Early/Lower Ordovician

Last Recorded Appearance

446 - 444 Ma
Paleozoic

Motility

stationary, attached (based on Stenolaemata)

Vision

blind (based on Stenolaemata)

Diet

suspension feeder (based on Stenolaemata)

Taphonomy

low Mg calcite (based on Stenolaemata)

Primary Reference (PBDB)

J. J. Sepkoski, Jr. 2002. A compendium of fossil marine animal genera. Bulletins of American Paleontology 363:1-560

Fossil Distribution

Subtaxa

Name	Status	Common Name(s)	Fossil Occurrences	Oldest	Youngest
Dianulites apiculatus ✝ species	accepted (GBIF) listed (PBDB)		2	464 Ma Middle Ordovician	464 Ma Middle Ordovician
Dianulites collifera ✝ species	accepted (GBIF) listed (PBDB)		2	452 Ma Late/Upper Ordovician	446 Ma Late/Upper Ordovician
Dianulites collucatus ✝ species	accepted (GBIF) listed (PBDB)
Dianulites cumulata species	accepted (GBIF)	No associated record in PBDB
Dianulites detritus ✝ species	accepted (GBIF) listed (PBDB)
Dianulites detritus ✝ species	listed (PBDB)		10	472 Ma Early/Lower Ordovician	461 Ma Middle Ordovician
Dianulites eichwaldi ✝ species	accepted (GBIF) listed (PBDB)
Dianulites globularis species	accepted (GBIF)	No associated record in PBDB
Dianulites grandis ✝ species	accepted (GBIF) listed (PBDB)		2	452 Ma Late/Upper Ordovician	446 Ma Late/Upper Ordovician
Dianulites haydenii ✝ species	accepted (GBIF) listed (PBDB)
Dianulites helenae ✝ species	accepted (GBIF) listed (PBDB)		5	479 Ma Early/Lower Ordovician	472 Ma Early/Lower Ordovician
Dianulites insueta species	accepted (GBIF)	No associated record in PBDB
Dianulites janischevskyi ✝ species	accepted (GBIF) listed (PBDB)		3	470 Ma Middle Ordovician	467 Ma Middle Ordovician
Dianulites lamanski ✝ species	accepted (GBIF) listed (PBDB)
Dianulites modzalevskaya ✝ species	accepted (GBIF) listed (PBDB)
Dianulites multimesoporicus ✝ species	accepted (GBIF) listed (PBDB)
Dianulites petropolitana ✝ species	accepted (GBIF) listed (PBDB)		13	472 Ma Early/Lower Ordovician	456 Ma Late/Upper Ordovician
Dianulites sulcatus ✝ species	accepted (GBIF) listed (PBDB)		1	452 Ma Late/Upper Ordovician	452 Ma Late/Upper Ordovician

Synonymy List

Year	Name and Author
1829	Dianulites Eichwald
1911	Dianulites Bassler
1999	Dianulites Pushkin and Popov
2002	Dianulites Sepkoski, Jr.
2011	Dianulites Koromyslova

References

Sepkoski, Jr. J. J. (2002) A compendium of fossil marine animal genera, Bulletins of American Paleontology 363, 1-560

Bassler R. S. (1911) The early Paleozoic Bryozoa of the Baltic Provinces, Bulletin of the United States National Museum 77, 1-375

Pushkin V. I., Popov L. E. (1999) Early Ordovician Bryozoans from North - Western Russia, Palaeontology 42 1, 171-189

Koromyslova A.V. (2011) Bryozoans of the Latorp and Volkhov Horizons (Lower–Middle Ordovician) of the Leningrad Region, Paleontological Journal 45 8, 887-980 doi:10.1134/S0031030111080028

GBIF/Yale University Peabody Museum: Peabody Invertebrate Paleontology DiGIR Service - via The Interim Register of Marine and Nonmarine Genera

Nomenclator Zoologicus. A list of the names of genera and subgenera in zoology from the tenth edition of Linnaeus, 1758 to the end of 2004. Digitised by uBio from vols. 1-9 of Neave (ed.), 1939-1996 plus supplementary digital-only volume. http://ubio.org/NomenclatorZoologicus (as at 2006). - via The Interim Register of Marine and Nonmarine Genera

Sepkoski, J. J., Jr. (2002). A compendium of fossil marine animal genera. Bulletins of American Paleontology. 363, 1-560. - via The Interim Register of Marine and Nonmarine Genera

Zool. Spec., 1 - via The Interim Register of Marine and Nonmarine Genera

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!

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