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Phragmorisma

Bivalvia - Thraciida - Thraciidae

Taxonomy
Phragmorisma was named by Tate (1894) [Sepkoski's age data: T Ol-u R Sepkoski's reference number: 530]. It is extant.

It was assigned to Thraciidae by Vokes (1980) and Lamprell and Healy (1998); and to Pholadomyoida by Sepkoski (2002).

Synonymy list
YearName and author
1894Phragmorisma Tate
1980Phragmorisma Vokes p. 210
1998Phragmorisma Lamprell and Healy p. 212
2002Phragmorisma Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassHeteroconchia(Cox 1960)
CardiomorphiFerussac 1822
CardioniFerussac 1822
CardiidiaFerussac 1822
PoromyataRidewood 1903
orderThraciida
superfamilyThracioideaStoliczka 1870
familyThraciidaeStoliczka 1870
genusPhragmorismaTate 1894

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