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Philhedra

Craniata - Craniida - Craniidae

Taxonomy
Philhedra was named by Koken (1889) [Sepkoski's age data: O Llvi C Vise-l Sepkoski's reference number: 2,9].

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

Synonymy list
YearName and author
1889Philhedra Koken
2000Philhedra Williams et al. p. 182
2002Philhedra Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumCraniiformeaPopov et al. 1993
classCraniata
orderCraniidaWaagen 1885
superfamilyCranioidea(Menke 1828)
familyCraniidaeMenke 1828
genusPhilhedraKoken 1889

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