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Anaptychius

Rhynchonellata - Terebratulida - Notothyrididae

Taxonomy
Anaptychius was named by Hoover (1981) [Sepkoski's age data: P Sepkoski's reference number: 881]. Its type is Anaptychius minutus.

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

Synonymy list
YearName and author
1981Anaptychius Hoover p. 106
2002Anaptychius Sepkoski, Jr.
2006Anaptychius Williams et al. p. 2027

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderTerebratulida
suborderTerebratulidina
superfamilyCryptonelloideaThomson 1926
familyNotothyrididaeLicharew 1960
subfamilyCryptacanthiinaeStehli 1965
genusAnaptychius

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