PBDB Taxon

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Ennucula tenuis

Bivalvia - Nuculida - Nuculidae

Taxonomy

Arca tenuis was named by Montagu (1808) [DISTRIBUTION: Circumboreal and Arctic Ocean, Bering Sea, Gulf of Alaska-California, Mediterranean, Florida, Japan; western North America (Pliocene-Pleistocene).]. It is extant.

It was recombined as Nucula tenuis by Wood (1850) and Richards (1962); it was recombined as Nucula (Nucula) tenuis by Grant and IV and Gale (1931); it was recombined as Ennucula tenuis by Coan et al. (2000), Huber (2010), Coan and Valentich-Scott (2012) and Hendy (2021).

Sister species lacking formal opinion data

E. greyi, E. nipponica

Synonyms

Nucula bellotii was named by Adams (1856) [DISTRIBUTION: Pleistocene-Recent; Western Atlantic.]. It is extant.

It was recombined as Nuculoma belloti by Bennike et al. (1994); it was synonymized subjectively with Ennucula tenuis by Coan et al. (2000), Hendy et al. (2008) and Coan and Valentich-Scott (2012).
Nucula quirica was named by Dall (1916) [HISTORY: Synonym of E. tenuis (Montagu 18080 [Coan et al. 2000]]. It is extant.

It was synonymized subjectively with Ennucula tenuis by Coan et al. (2000) and Coan and Valentich-Scott (2012).
Nucula (Ennucula) microsperma was named by Berry (1947) [HISTORY: Synonym of E. tenuis (Montagu 1808) [Coan et al. 2000].]. Its type specimen is Stanford Coll. 7850, a shell, and it is a 3D body fossil. Its type locality is Second St & Pacific Ave of Berry [Lomita Marl], which is in a Pleistocene offshore marl in the Lomita Marl Formation of California.

It was synonymized subjectively with Ennucula tenuis by Coan et al. (2000) and Coan and Valentich-Scott (2012).
Nucula (Ennucula) balboana was named by Hertlein and Grant (1972). It is extant.

It was recombined as Nucula (Leionucula) balboana by Moore (1983); it was synonymized subjectively with Ennucula tenuis by Coan et al. (2000) and Coan and Valentich-Scott (2012).
Leionucula ovatotruncata was named by Scarlato (1981) [HISTORY: Synonym of E. tenuis (Montagu 1808) [Coan et al. 2000].]. It is extant.

It was synonymized subjectively with Ennucula tenuis by Coan et al. (2000) and Coan and Valentich-Scott (2012).
Nucula (Leionucula) leptodonta was named by Bernard (1983) [HISTORY: Synonym of E. tenuis (Montagu 1808) [Coan et al. 2000].]. It is extant.

It was synonymized subjectively with Ennucula tenuis by Coan et al. (2000) and Coan and Valentich-Scott (2012).
Nucula expansa was named by Reeve (1855) [DISTRIBUTION: Labrador and north shore Gulf of St Lawrence (Recent); Newfoundland-Maine (Pleistocene)]. It is extant.

It was synonymized subjectively with Ennucula tenuis by Hendy et al. (2008).

Synonymy list

Year	Name and author
1808	Arca tenuis Montagu p. 56 figs. pl. 29, fig. 1
1850	Nucula tenuis Wood p. 84
1855	Nucula expansa Reeve
1856	Nucula bellotii Adams p. 21
1916	Nucula quirica Dall p. 9
1931	Nucula (Nucula) tenuis Grant, IV and Gale
1947	Nucula (Ennucula) microsperma Berry p. 4
1962	Nucula expansa Richards p. 51
1962	Nucula tenuis Richards p. 51
1972	Nucula (Ennucula) balboana Hertlein and Grant p. 145
1981	Leionucula ovatotruncata Scarlato p. 174
1983	Nucula (Leionucula) leptodonta Bernard p. 255
1983	Nucula (Leionucula) balboana Moore p. A8 figs. Plate 1, figure 10
1994	Nuculoma belloti Bennike and et al.
2000	Ennucula tenuis Coan et al. p. 76
2010	Ennucula tenuis Huber p. 88
2012	Ennucula tenuis Coan and Valentich-Scott p. 41
2021	Ennucula tenuis Hendy

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

Rank	Name	Author
—	Eubivalvia
subclass	Protobranchia	(Pelseneer 1889)
superorder	Nuculiformii	Dall 1889
order	Nuculida	(Dall 1889)
superfamily	Nuculoidea	(Gray 1824)
family	Nuculidae	Gray 1824
genus	Ennucula	Iredale 1931
species	tenuis	(Montagu 1808)

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.

Ennucula tenuis Montagu 1808

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Invalid names: Leionucula ovatotruncata Scarlato 1981 [synonym], Nucula (Ennucula) balboana Hertlein and Grant 1972 [synonym], Nucula (Ennucula) microsperma Berry 1947 [synonym], Nucula (Leionucula) leptodonta Bernard 1983 [synonym], Nucula bellotii Adams 1856 [synonym], Nucula expansa Reeve 1855 [synonym], Nucula quirica Dall 1916 [synonym]

Diagnosis

No diagnoses are available