The Academy of Natural Sciences, Philadelphia

Malacolog Version 4.1.1

A Database of Western Atlantic Marine Mollusca

The Academy of Natural Sciences, Philadelphia


Gastropoda: : Trochoidea: Trochinae

Margarella obsoleta A. W. B. Powell, 1951


Range: 54.05°S to 54.25°S; 37.8°W to 36.5°W
Depth: 0 to 24 m (live 22 to 0 m)
Maximum Reported Size: 18  mm

Synonymy

Photinula carinata Lamy, 1911
Margarella obsoleta A. W. B. Powell, 1951

Details


Margarella (Promargarita) tropidophoroides obsoleta A. W. B. Powell, 1951, p. 99, pl. 5, fig. 4
[Basis of the current name]
Type Locality: East Cumberland Bay, ¼ mile south of Hope Point to 1¼ cables SxE of King Edward Point Lt., South Georgia
Range: 54.05°S to 54.25°S; 37.8°W to 36.5°W
Depth: 0 to 24 m (live 22 to 0 m)
Maximum Reported Size: 13.5 mm
Distribution: Subantarctic: South Georgia
References: Powell (1951) DM; Zelaya (2005a) dLlNSEW

Photinula (Kingotrochus) lahillei var. carinata Lamy, 1911b, p. 25, fig. 4
[Synonymy uncertain]
Type Locality: Cumberland Bay, Géorgie du Sud
Range: 54.2°S to 54.2°S; 36.5°W
Maximum Reported Size: 18 mm
Distribution: Subantarctic: South Georgia
References: Lamy (1911b) NSEWM; Zelaya (2004) s?
Comments: Listed herein as a doubtful synonym of P. lahillei, as it was described as a variety of that species.


Partial List of References

Lamy, E. 1911. Sur quelques mollusques de la Géorgia du Sud et des îles Sandwich du Sud Bulletin du Muséum National d'Histoire Naturelle 1911 22-27. [Stated date: -- Mar 1911.]
Powell, A. W. B. 1951. Antarctic and Subantarctic Mollusca: Pelecypoda and Gastropoda Discovery Reports 26 47-196, pls. 5-10. [Stated date: -- Mar 1951.]

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