Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy   Age range and collections

Willimactra (Petromactra) truncata

Bivalvia - Cardiida - Mactridae

Taxonomy
Lutraria truncata was named by Gabb (1864). Its type specimen is UCBMP 12205, a shell, and it is a 3D body fossil.

It was recombined as Cymbophora truncata by Anderson (1958); it was recombined as Willimactra (Petromactra) truncata by Saul (1973) and Elder and Saul (1993).

Synonymy list
YearName and author
1864Lutraria truncata Gabb p. 154 figs. pl. 22, fig. 128
1958Cymbophora truncata Anderson p. 144
1973Willimactra (Petromactra) truncata Saul p. 23
1993Willimactra (Petromactra) truncata Elder and Saul figs. Pl 1, figs 12,13

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassHeteroconchia(Cox 1960)
CardiomorphiFerussac 1822
CardioniFerussac 1822
RankNameAuthor
CardiidiaFerussac 1822
CardiataFerussac 1822
superorderCardiiformiiFerussac 1822
orderCardiidaFerussac 1822
suborderCardiidinaFerussac 1822
Veneroidei(Gray 1854)
VeneroiteiGray 1854
superfamilyMactroidea(Lamarck 1809)
familyMactridaeLamarck 1809
genusWillimactra
subgenusPetromactra
speciestruncata(Gabb 1864)

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