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Schizocrania

Lingulata - Lingulida - Trematidae

Taxonomy
Schizocrania was named by Hall and Whitfield (1875) [Sepkoski's age data: O Llvi-l D Gedi Sepkoski's reference number: 1,5,1066]. It is not extant.

It was assigned to Trematidae by Williams et al. (2000); and to Acrotretida by Sepkoski (2002).

Species lacking formal opinion data

View classification of included taxa

Synonyms
Synonymy list
YearName and author
1875Schizocrania Hall and Whitfield
1903Ptychopeltis Perner
1968Orbiculothyris Wolfart Bender and Stein
2000Schizocrania Williams et al. p. 84
2002Orbiculothyris Sepkoski, Jr.
2002Ptychopeltis Sepkoski, Jr.
2002Schizocrania Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumLinguliformeaWilliams et al. 1996
classLingulataGorjansky and Popov 1985
orderLingulidaWaagen 1885
superfamilyDiscinoidea(Gray 1840)
familyTrematidaeSchuchert 1893
genusSchizocraniaHall and Whitfield 1875

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