Ptychobela lavinia 002.jpg
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Ptychobela lavinia 002, Ptychobela lavinia (Dall, 1919), Ptychobela lavinia (Dall, 1919); family Pseudomelatomidae; holotype at the Smithsonian Institute
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Ptychobela lavinia 002, Gastropoda at the Smithsonian Institution, Ptychobela lavinia
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スミソニアン研究所のPtychobela lavinia
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スミソニアン博物館の腹足綱 Ptychobela lavinia 002
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