PBDB Taxon

Basic info	Taxonomic history	Classification	Included Taxa
Morphology	Ecology and taphonomy	External Literature Search	Age range and collections

Anadara (Cunearca)

Bivalvia - Arcida - Arcidae

Taxonomy

Cunearca was named by Dall (1898) [Sepkoski's age data: T Eo-m R Sepkoski's reference number: 1112]. It is extant.

It was reranked as Scapharca (Cunearca) by Maury (1917) and Moore (1983); it was reranked as Arca (Cunearca) by Pilsbry and Olsson (1941); it was reranked as Anadara (Cunearca) by Reinhart (1943), DuBar (1958), Jung (1965), da Silva Forti (1969), Perrilliat (1992), Todd (2001) and Rosenberg et al. (2006); it was reranked as Diluvarca (Cunearca) by Gardner (1947).

It was assigned to Arca by Pilsbry and Olsson (1941); to Diluvarca by Gardner (1947); to Scapharca by Maury (1917) and Moore (1983); to Anadarinae by Vokes (1980) and Ward (1992); to Arcoida by Sepkoski (2002); to Anadara by Reinhart (1943), DuBar (1958), Jung (1965), da Silva Forti (1969), Perrilliat (1992), Todd (2001) and Rosenberg et al. (2006); and to Cunearcidae by Bouchet et al. (2010).

Subtaxa

Synonyms

Imparilarca was named by Iredale (1929) [m. kosnik taxon no: 9903]. It is extant.

It was synonymized subjectively with Cunearca by Rosenberg et al. (2006).

It was assigned to Anadarinae by Vokes (1980); and to Arcidae by Jensen (1996).

Synonymy list

Year	Name and author
1898	Cunearca Dall
1917	Scapharca (Cunearca) Maury p. 343
1929	Imparilarca Iredale
1941	Arca (Cunearca) Pilsbry and Olsson p. 9
1943	Anadara (Cunearca) Reinhart p. 66
1947	Diluvarca (Cunearca) Gardner p. 34
1958	Anadara (Cunearca) DuBar p. 157
1965	Anadara (Cunearca) Jung p. 423
1969	Anadara (Cunearca) da Silva Forti p. 68
1980	Cunearca Vokes p. 14
1980	Imparilarca Vokes p. 14
1983	Scapharca (Cunearca) Moore p. A44 figs. Plate 9, figure 7, 15
1992	Anadara (Cunearca) Perrilliat p. 6
1992	Cunearca Ward p. 53
1996	Imparilarca Jensen p. 37
2001	Anadara (Cunearca) Todd
2002	Cunearca Sepkoski
2006	Anadara (Cunearca) Rosenberg et al.
2010	Cunearca Bouchet et al.

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Spiralia
superphylum	Lophotrochozoa
phylum	Mollusca
class	Bivalvia
—	Eubivalvia
subclass	Autobranchia	(Groblen 1894)

Rank	Name	Author
infraclass	Pteriomorphia	(Beurlen 1944)
—	Ostreomorphi	Ferussac 1822
—	Arcioni	Gray 1854
order	Arcida	(Stoliczka 1871)
superfamily	Arcoidea	(Lamarck 1809)
family	Arcidae	Lamarck 1809
subfamily	Anadarinae	Reinhart 1935
genus	Anadara	Gray 1847
subgenus	Cunearca	(Dall 1898)

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.

Subg. Anadara (Cunearca) Dall 1898

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†Anadara (Cunearca) berjadinensis Hodson et al. 1927

Anadara (Cunearca) bifrons Carpenter 1857

Invalid names: Arca cardiiformis Sowerby 1833 [replaced], Arca corculum Mörch 1861 [synonym], Arca cordata Deshayes 1857 [replaced]

†Anadara (Cunearca) boggsi Olsson 1964

Anadara (Cunearca) brasiliana Lamarck 1819

†Anadara (Cunearca) buenavista Hodson et al. 1927

†Anadara (Cunearca) cacica Olsson 1922

†Anadara (Cunearca) caimitaca Maury 1917

†Anadara (Cunearca) chemnitzioides Maury 1912

†Anadara (Cunearca) corcupidonis Maury 1917