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Trepostomatida

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Description

Trepostomata (the trepostomates) is an extinct bryozoan order in the class Stenolaemata.

From Wikipedia article at https://en.wikipedia.org/wiki/Trepostomatida, which is released under the Creative Commons Attribution-Share-Alike License 3.0.

Source Data

Source	ID	Link
Global Biodiversity Information Facility ID (GBIF) Edited by	826	https://www.gbif.org/species/826
PaleoBioDB ID (PBDB)	150199	https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=150199

Rank

order

Taxonomy (GBIF,PBDB)

Life : Animalia : Bryozoa : Stenolaemata : Trepostomatida

Taxonomic Status (GBIF)

accepted

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	Trepostomatida	Ulrich 1882

Scientific Name

Trepostomatida

Opinions (PBDB)

Name	Rank	Opinion	Evidence	Author
Trepostomata	order	belongs to Bryozoa	stated without evidence	Boardman and Buttler, 2005
Trepostomata	order	belongs to Stenolaemata	stated with evidence	Jimenez Sanchez, 2009
Trepostomata	order	belongs to Stenolaemata	stated without evidence	Ernst et al., 2014
Trepostomata	order	belongs to Palaeostomata	stated with evidence	Ernst et al., 2015
Trepostomata	order	belongs to Stenolaemata	stated with evidence	Jiménez-Sánchez et al., 2015

Taxon Size (PBDB)

289

First Recorded Appearance

485 - 472 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)

R. S. Boardman and C. J. Buttler. 2005. Zooids and extrazooidal skeleton in the order Trepostomata (Bryozoa). Journal of Paleontology 79(6):1088-1104

Wikipedia

https://en.wikipedia.org/wiki/Trepostomatida

Fossil Distribution

Subtaxa

Name	Status	Common Name(s)	Fossil Occurrences	Oldest	Youngest
Aisenvergiidae ✝ family	accepted (GBIF) listed (PBDB)		21	479 Ma Early/Lower Ordovician	269 Ma Permian
Amplexoporidae ✝ family	accepted (GBIF) listed (PBDB)		121	470 Ma Middle Ordovician	151 Ma Late Jurassic
Anisotrypidae ✝ family	accepted (GBIF) listed (PBDB)		44	419 Ma Early/Lower Devonian	260 Ma Permian
Araxoporidae ✝ family	accepted (GBIF) listed (PBDB)		103	419 Ma Early/Lower Devonian	212 Ma Late/Upper Triassic
Astralochomidae family	accepted (GBIF)	No associated record in PBDB
Atactotoechidae ✝ family	accepted (GBIF) listed (PBDB)		144	470 Ma Middle Ordovician	359 Ma Late/Upper Devonian
Batostomellidae ✝ family	accepted (GBIF) listed (PBDB)		69	470 Ma Middle Ordovician	433 Ma Silurian
Bimuroporidae family	accepted (GBIF)	No associated record in PBDB
Crustoporidae ✝ family	accepted (GBIF) listed (PBDB)		3	296 Ma Permian	290 Ma Permian
Cycloporidae family	accepted (GBIF)	No associated record in PBDB
Dianulitidae ✝ family	accepted (GBIF) listed (PBDB)
Diplotrypidae family	accepted (GBIF)	No associated record in PBDB
Dittoporidae ✝ family	accepted (GBIF) listed (PBDB)		68	485 Ma Cambrian	450 Ma Late/Upper Ordovician
Dyscritellidae ✝ family	accepted (GBIF) listed (PBDB)		628	416 Ma Early/Lower Devonian	209 Ma Late/Upper Triassic
Eridotrypellidae ✝ family	accepted (GBIF) listed (PBDB)		41	408 Ma Early/Lower Devonian	260 Ma Permian
Esthonioporidae ✝ family	accepted (GBIF) listed (PBDB)		39	485 Ma Cambrian	453 Ma Late/Upper Ordovician
Halloporidae ✝ family	accepted (GBIF) listed (PBDB)		654	479 Ma Early/Lower Ordovician	427 Ma Silurian
Helenoporidae ✝ family	accepted (GBIF) listed (PBDB)		1	290 Ma Permian	290 Ma Permian
Hemieridotrypidae family	accepted (GBIF)	No associated record in PBDB
Heterotrypidae family	accepted (GBIF) listed (PBDB)		305	479 Ma Early/Lower Ordovician	209 Ma Late/Upper Triassic
Leioclemidae family	accepted (GBIF)	No associated record in PBDB
Maychellinidae ✝ family	accepted (GBIF) listed (PBDB)		27	290 Ma Permian	265 Ma Permian
Mesotrypidae ✝ family	accepted (GBIF) listed (PBDB)		95	467 Ma Middle Ordovician	427 Ma Silurian
Mishulgellidae family	accepted (GBIF)	No associated record in PBDB
Monticuliporidae ✝ family	accepted (GBIF) listed (PBDB)		658	485 Ma Cambrian	403 Ma Early/Lower Devonian
Nipponostenoporidae family	accepted (GBIF)	No associated record in PBDB
Nippostenoporidae family	accepted (GBIF)	No associated record in PBDB
Orbiporidae family	accepted (GBIF) listed (PBDB)		2	479 Ma Early/Lower Ordovician	0 Ma Extant
Pseudocampylidae family	accepted (GBIF)	No associated record in PBDB
Ralfimartitidae ✝ family	accepted (GBIF) listed (PBDB)		7	461 Ma Middle Ordovician	439 Ma Silurian
Revalotrypidae ✝ family	accepted (GBIF) listed (PBDB)		33	485 Ma Cambrian	290 Ma Permian
Stenoporellidae ✝ family	accepted (GBIF) listed (PBDB)		10	347 Ma Carboniferous	272 Ma Permian
Stenoporidae ✝ family	accepted (GBIF) listed (PBDB)		833	466 Ma Middle Ordovician	206 Ma Late/Upper Triassic
Stereotoechidae family	accepted (GBIF)	No associated record in PBDB
Trematoporidae ✝ family	accepted (GBIF) listed (PBDB)		266	479 Ma Early/Lower Ordovician	388 Ma Middle Devonian
Ulrichotrypellidae family	accepted (GBIF)	No associated record in PBDB
Zozariellidae ✝ family	accepted (GBIF) listed (PBDB)
Acantholaminatus ✝ genus	accepted (GBIF) listed (PBDB)		4	461 Ma Middle Ordovician	461 Ma Middle Ordovician
Acanthotrypina ✝ genus	accepted (GBIF) listed (PBDB)
Aisenvergia ✝ genus	accepted (GBIF) listed (PBDB)
Anisotrypa ✝ genus	accepted (GBIF) listed (PBDB)		12	423 Ma Silurian	326 Ma Carboniferous
Asperopora ✝ genus	accepted (GBIF) listed (PBDB)		6	446 Ma Late/Upper Ordovician	431 Ma Silurian
Balticopora ✝ genus	accepted (GBIF) listed (PBDB)		9	461 Ma Middle Ordovician	461 Ma Middle Ordovician
Balticoporella ✝ genus	accepted (GBIF) listed (PBDB)
Bimuropora ✝ genus	accepted (GBIF) listed (PBDB)
Calacanthopora ✝ genus	accepted (GBIF) listed (PBDB)		1	388 Ma Middle Devonian	388 Ma Middle Devonian
Champlainopora ✝ genus	accepted (GBIF) listed (PBDB)		27	468 Ma Middle Ordovician	461 Ma Middle Ordovician
Chondraulus ✝ genus	accepted (GBIF) listed (PBDB)
Crustopora ✝ genus	accepted (GBIF) listed (PBDB)		1	307 Ma Carboniferous	307 Ma Carboniferous
Cyclopora ✝ genus	accepted (GBIF) listed (PBDB)
Cycloporella ✝ genus	accepted (GBIF) listed (PBDB)
Dyoidophragma ✝ genus	accepted (GBIF) listed (PBDB)		3	393 Ma Early/Lower Devonian	388 Ma Middle Devonian
Eostenopora ✝ genus	accepted (GBIF) listed (PBDB)		16	427 Ma Silurian	388 Ma Middle Devonian
Gortanipora ✝ genus	accepted (GBIF) listed (PBDB)
Halloporina ✝ genus	accepted (GBIF) listed (PBDB)		182	485 Ma Cambrian	427 Ma Silurian
Idioclema ✝ genus	accepted (GBIF) listed (PBDB)
Idiotrypa ✝ genus	accepted (GBIF) listed (PBDB)
Jordanopora ✝ genus	accepted (GBIF) listed (PBDB)		32	468 Ma Middle Ordovician	466 Ma Middle Ordovician
Kalevipora ✝ genus	accepted (GBIF) listed (PBDB)
Lamottopora ✝ genus	accepted (GBIF) listed (PBDB)		14	479 Ma Early/Lower Ordovician	466 Ma Middle Ordovician
Leioclema ✝ genus	accepted (GBIF) listed (PBDB)		171	468 Ma Middle Ordovician	237 Ma Middle Triassic
Loxophragma ✝ genus	accepted (GBIF) listed (PBDB)		3	411 Ma Early/Lower Devonian	388 Ma Middle Devonian
Minussina ✝ genus	accepted (GBIF) listed (PBDB)		2	419 Ma Early/Lower Devonian	380 Ma Late/Upper Devonian
Phragmopora ✝ genus	accepted (GBIF) listed (PBDB)		9	485 Ma Cambrian	461 Ma Middle Ordovician
Phragmotrypa ✝ genus	accepted (GBIF) listed (PBDB)		1	247 Ma Early/Lower Triassic	247 Ma Early/Lower Triassic
Polycylindricus ✝ genus	accepted (GBIF) listed (PBDB)
Pycnopora ✝ genus	accepted (GBIF) listed (PBDB)		2	331 Ma Carboniferous	260 Ma Permian
Schulgina ✝ genus	accepted (GBIF) listed (PBDB)		3	380 Ma Late/Upper Devonian	365 Ma Late/Upper Devonian
Sonninopora ✝ genus	accepted (GBIF) listed (PBDB)
Spatiopora ✝ genus	accepted (GBIF) listed (PBDB)		28	466 Ma Middle Ordovician	427 Ma Silurian
Stenocladia ✝ genus	accepted (GBIF) listed (PBDB)		2	347 Ma Carboniferous	331 Ma Carboniferous
Stereotoechus ✝ genus	accepted (GBIF) listed (PBDB)		2	388 Ma Middle Devonian	388 Ma Middle Devonian
Stromatotrypa ✝ genus	accepted (GBIF) listed (PBDB)		6	461 Ma Middle Ordovician	461 Ma Middle Ordovician
Tarphophragma ✝ genus	accepted (GBIF) listed (PBDB)		19	461 Ma Middle Ordovician	458 Ma Middle Ordovician
Tetratoechus ✝ genus	accepted (GBIF) listed (PBDB)
Trachytoechus ✝ genus	accepted (GBIF) listed (PBDB)		1	393 Ma Early/Lower Devonian	393 Ma Early/Lower Devonian
Volnovachia ✝ genus	accepted (GBIF) listed (PBDB)
Zozariella ✝ genus	accepted (GBIF) listed (PBDB)		2	237 Ma Middle Triassic	228 Ma Late/Upper Triassic

Synonymy List

Year	Name and Author
1882	Trepostomata Ulrich
2005	Trepostomata Boardman and Buttler p. 1088
2009	Trepostomata Jimenez Sanchez
2012	Trepostomata Ernst and Nakrem
2014	Trepostomata Ernst et al.
2015	Trepostomata Ernst et al.
2015	Trepostomata Jiménez-Sánchez et al.
2015	Trepostomata Jiménez-Sánchez et al.

References

Boardman R. S., Buttler C. J. (2005) Zooids and extrazooidal skeleton in the order Trepostomata (Bryozoa), Journal of Paleontology 79 6, 1088-1104

Jimenez Sanchez A. (2009) The upper Katian (Ordovician) bryozoans from the Eastern Iberian Chains (NE Spain), Bulletin of Geosciences 84 4, 687-738

Ernst A., Nakrem H. A. (2012) Late Ordovician (Sandbian) bryozoans and their depositional environment, Furuberget Formation, Mjøsa District, Oslo Region, Norway, Bulletin of Geosciences 87 1, 21-44

Ernst A., Kraft P., et al (2014) Trepostome bryozoans from the Zahorany Formation (Upper Ordovician) of Lodenice, Prague Basin, Czech Republic, Palaeontologische Zeitschrift 88, 11-26 doi:10.1007/s12542-013-0183-3

Ernst A., Jiménez-Sánchez A., et al (2015) Bryozoan fauna of the Upper Ordovician (Katian) of Alnif, Morocco, Senckenberg Gesellschaft fur Naturforschung and Springer-Verlag Berlin Heidelberg 2015

Jiménez-Sánchez A., Vennin E., et al (2015) Trepostomate bryozoans from the upper Katian (Upper Ordovician) of Morocco: gigantism in high latitude Gondwana platforms, Journal of Paleontology 89 2, 195-221

Jiménez-Sánchez A., Villas E., et al (2015) New trepostomate bryozoans from the Upper Ordovician of Morocco and the temperature influence on zooid size, Journal of Paleontology, 1-20

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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