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Homotrypa ✝

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Source Data

Source	ID	Link
Global Biodiversity Information Facility ID (GBIF)	4856575	https://www.gbif.org/species/4856575
PaleoBioDB ID (PBDB)	25284	https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=25284

Rank

genus

Taxonomy (GBIF)

Life : Animalia : Bryozoa : Stenolaemata : Trepostomatida : Monticuliporidae : Homotrypa

Taxonomy (PBDB)

Life : Animalia : Bryozoa : Stenolaemata : Trepostomata : Monticuliporidae : Homotrypa

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	Trepostomata	Ulrich 1882
family	Monticuliporidae	Nicholson 1881
genus	Homotrypa	Ulrich 1882

Scientific Name

Homotrypa Ulrich, 1882

Name Published In

J. Cincinnati Soc. Nat. Hist., 5

Opinions (PBDB)

Name	Rank	Opinion	Evidence	Author
Homotrypa	genus	belongs to Monticuliporidae	stated with evidence	Bassler, 1911
Homotrypa	genus	belongs to Trepostomida	second hand	Sepkoski, 2002
Homotrypa	genus	belongs to Monticuliporidae	stated with evidence	Jimenez Sanchez, 2009

Status (PBDB)

extinct

Taxon Size (PBDB)

First Recorded Appearance

470 - 461 Ma
Middle Ordovician

Last Recorded Appearance

433 - 427 Ma
Silurian

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
Homotrypa alta ✝ species	accepted (GBIF) listed (PBDB)		2	456 Ma Late/Upper Ordovician	452 Ma Late/Upper Ordovician
Homotrypa anticostiensis ✝ species	accepted (GBIF) listed (PBDB)		1	450 Ma Late/Upper Ordovician	450 Ma Late/Upper Ordovician
Homotrypa arbuscula species	accepted (GBIF)	No associated record in PBDB
Homotrypa austini species	accepted (GBIF)	No associated record in PBDB
Homotrypa bassleri species	accepted (GBIF)	No associated record in PBDB
Homotrypa callitoecha species	accepted (GBIF)	No associated record in PBDB
Homotrypa callosa species	accepted (GBIF)	No associated record in PBDB
Homotrypa centralis species	accepted (GBIF)	No associated record in PBDB
Homotrypa cincinnatiensis species	accepted (GBIF)	No associated record in PBDB
Homotrypa communis species	accepted (GBIF)	No associated record in PBDB
Homotrypa cressmani species	accepted (GBIF)	No associated record in PBDB
Homotrypa curvata ✝ species	accepted (GBIF) listed (PBDB)		16	461 Ma Middle Ordovician	461 Ma Middle Ordovician
Homotrypa cylindrica species	accepted (GBIF)	No associated record in PBDB
Homotrypa dumosa species	accepted (GBIF)	No associated record in PBDB
Homotrypa exilis species	accepted (GBIF)	No associated record in PBDB
Homotrypa expansa species	accepted (GBIF)	No associated record in PBDB
Homotrypa flabellaris species	accepted (GBIF)	No associated record in PBDB
Homotrypa gelasinosa species	accepted (GBIF)	No associated record in PBDB
Homotrypa glabra species	accepted (GBIF)	No associated record in PBDB
Homotrypa grandis species	accepted (GBIF)	No associated record in PBDB
Homotrypa intercalaris species	accepted (GBIF)	No associated record in PBDB
Homotrypa irregularis species	accepted (GBIF)	No associated record in PBDB
Homotrypa lata species	accepted (GBIF)	No associated record in PBDB
Homotrypa libana species	accepted (GBIF)	No associated record in PBDB
Homotrypa minnesotensis species	accepted (GBIF)	No associated record in PBDB
Homotrypa multitabulata species	accepted (GBIF)	No associated record in PBDB
Homotrypa niagarensis ✝ species	doubtful (GBIF) listed (PBDB)		1	441 Ma Silurian	441 Ma Silurian
Homotrypa nicklesi species	accepted (GBIF)	No associated record in PBDB
Homotrypa nitida species	accepted (GBIF)	No associated record in PBDB
Homotrypa nodulosa species	accepted (GBIF)	No associated record in PBDB
Homotrypa obliqua species	accepted (GBIF)	No associated record in PBDB
Homotrypa pauli species	accepted (GBIF)	No associated record in PBDB
Homotrypa pauperi species	accepted (GBIF)	No associated record in PBDB
Homotrypa pulchra species	accepted (GBIF)	No associated record in PBDB
Homotrypa ramulosa species	accepted (GBIF)	No associated record in PBDB
Homotrypa richmondensis species	accepted (GBIF)	No associated record in PBDB
Homotrypa sagittata species	accepted (GBIF)	No associated record in PBDB
Homotrypa seperata species	accepted (GBIF)	No associated record in PBDB
Homotrypa similis ✝ species	accepted (GBIF) listed (PBDB)		14	461 Ma Middle Ordovician	461 Ma Middle Ordovician
Homotrypa spinea species	accepted (GBIF)	No associated record in PBDB
Homotrypa splendens species	accepted (GBIF)	No associated record in PBDB
Homotrypa streetsvillensis species	accepted (GBIF)	No associated record in PBDB
Homotrypa subramosa ✝ species	accepted (GBIF) listed (PBDB)		20	461 Ma Middle Ordovician	458 Ma Late/Upper Ordovician
Homotrypa tabulata species	accepted (GBIF)	No associated record in PBDB
Homotrypa tuberculata species	accepted (GBIF)	No associated record in PBDB
Homotrypa ulrichi species	accepted (GBIF)	No associated record in PBDB
Homotrypa vacua species	accepted (GBIF)	No associated record in PBDB
Homotrypa wortheni species	accepted (GBIF)	No associated record in PBDB

Synonymy List

Year	Name and Author
1882	Homotrypa Ulrich
1911	Homotrypa Bassler
2002	Homotrypa Sepkoski, Jr.
2009	Homotrypa Jimenez Sanchez
2015	Homotrypa Jiménez-Sánchez et al.
2019	Homotrypa Ernst et al. p. 635

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

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

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

Ernst A., Brett C. E., et al (2019) Bryozoan fauna from the Reynales Formation (lower Silurian, Aeronian) of New York, USA, Journal of Paleontology 93, 628-657

Museum Victoria KEmu database (Oct 2006) - 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

J. Cincinnati Soc. Nat. Hist., 5 - 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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