Stomatella duplicata (G. B. Sowerby I 1823) media

Image of Stomatella duplicata (G. B. Sowerby I 1823)
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Femorale Femorale
Stomatella duplicata 001
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Description: English: Stomatella duplicata (G. B. Sowerby I, 1823); family Trochidae. Date: 4 April 2014, 16:50:37. Source: H.A. Pilsbry (1890) Manual of Conchology XII; Academy of Natural Sciences, Philadelphia, 1890; pl. 54 # 8, 9, 10. Author: H. Pilsbry.
Stomatella duplicata 002
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Wikimedia Commons
Description: English: Animal + shell of Stomatella duplicata (G. B. Sowerby I, 1823); family Trochidae. Date: 1890. Source: H.A. Pilsbry (1890) Manual of Conchology XII; Academy of Natural Sciences, Philadelphia, 1890; pl. 54 # 8, 9, 10. Author: H. Pilsbry.