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Trisidos

Bivalvia - Arcida - Arcidae

Taxonomy
Trisidos was named by Ršding (1798) [Sepkoski's age data: T Eo-l R Sepkoski's reference number: 914]. It is extant.

It was reranked as Arca (Trisidos) by Grant and Gale (1931).

It was assigned to Arca by Grant and Gale (1931); to Arcidae by Mukerjee (1939) and Lamprell and Healy (1998); to Arcinae by Vokes (1980) and Tiwari (2001); and to Arcoida by Sepkoski (2002).

Synonymy list
YearName and author
1798Trisidos Ršding
1931Arca (Trisidos) Grant and Gale p. 144
1939Trisidos Mukerjee p. 24
1980Trisidos Vokes p. 13
1998Trisidos Lamprell and Healy p. 52
2001Trisidos Tiwari p. 153
2002Trisidos Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classBivalvia
Eubivalvia
RankNameAuthor
subclassAutobranchia(Groblen 1894)
infraclassPteriomorphia(Beurlen 1944)
OstreomorphiFerussac 1822
ArcioniGray 1854
orderArcida(Stoliczka 1871)
superfamilyArcoidea(Lamarck 1809)
familyArcidaeLamarck 1809
subfamilyArcinaeLamarck 1809
genusTrisidosRšding 1798

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