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Morphology Ecology and taphonomy   Age range and collections

Frigidocardium

Bivalvia - Cardiida - Cardiidae

Taxonomy
Frigidocardium was named by Habe (1951) [Sepkoski's age data: T Mi-m R Sepkoski's reference number: 1112]. It is extant. Its type is Cardium eos.

It was reranked as Nemocardium (Frigidocardium) by Schneider (1995).

It was assigned to Cardiidae by Lamprell and Whitehead (1992); to Nemocardium by Schneider (1995); to Veneroida by Sepkoski (2002); and to Protocardiinae by Vokes (1980) and Poutiers (2006).

Synonymy list
YearName and author
1951Frigidocardium Habe
1980Frigidocardium Vokes p. 128
1992Frigidocardium Lamprell and Whitehead p. 70
1995Nemocardium (Frigidocardium) Schneider p. 339
2002Frigidocardium Sepkoski, Jr.
2006Frigidocardium Poutiers p. 637

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassHeteroconchia(Cox 1960)
CardiomorphiFerussac 1822
RankNameAuthor
CardioniFerussac 1822
CardiidiaFerussac 1822
CardiataFerussac 1822
superorderCardiiformiiFerussac 1822
orderCardiidaFerussac 1822
suborderCardiidinaFerussac 1822
CardioideiFerussac 1822
superfamilyCardioidea(Lamarck 1809)
familyCardiidaeLamarck 1809
subfamilyProtocardiinaeReuss 1846
genusFrigidocardiumHabe 1951

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