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Trigonioidea

Bivalvia - Trigoniida

Synonymy list
YearName and author
1819Trigonioidea Lamarck
2006Trigonioidea Bieler and Mikkelsen p. 230
2009Trigonioidea Nevesskaja
2010Trigonioidea Amler p. 22
2011Trigonioidea Carter et al. p. 11

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classBivalvia
Eubivalvia
RankNameAuthor
subclassAutobranchia(Groblen 1894)
infraclassHeteroconchia(Cox 1960)
UniomorphiGray 1854
UnioniGray 1854
UnionataGray 1854
orderTrigoniida(Dall 1889)
superfamilyTrigonioideaLamarck 1819
superfamilyTrigonioideaLamarck 1819

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