Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy   Age range and collections

Amphigenia

Rhynchonellata - Terebratulida - Centronellidae

Taxonomy
Amphigenia is a genus. It is not extant. It is the type genus of Amphigeniinae.

It was assigned to Terebratulida by Sepkoski (2002); and to Amphigeniinae by Williams et al. (2006).

Synonymy list
YearName and author
2002Amphigenia Sepkoski, Jr.
2006Amphigenia Williams et al. p. 1996

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderTerebratulida
suborderTerebratulidina
superfamilyStringocephaloideaKing 1850
familyCentronellidaeWaagen 1882
subfamilyAmphigeniinaeCloud 1942
genusAmphigenia

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available