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Pachymya (Trichomyella)

Bivalvia - Pholadomyida - Pholadomyidae

Taxonomy
Trichomyella was named as a genus. It is not extant.

It was reranked as Pachymya (Trichomyella) by Cox et al. (1969).

It was assigned to Pachymya by Cox et al. (1969); and to Pholadomyoida by Sepkoski (2002).

Species lacking formal opinion data

Synonymy list
YearName and author
1969Pachymya (Trichomyella) Cox et al. p. N834
2002Trichomyella Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassHeteroconchia(Gray 1854)
CardiomorphiFerussac 1822
CardioniFerussac 1822
CardiidiaFerussac 1822
PoromyataRidewood 1903
orderPholadomyida()
superfamilyPholadomyoideaKing 1844
familyPholadomyidaeKing 1844
genusPachymyaSowerby 1826
subgenusTrichomyella

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.

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Diagnosis
No diagnoses are available