Distorsio robinsoni Petuch, 1987 |
Henning and Hemmen consider this to be a form of Distorsio clathrata (a low-spired variant with an extended parietal sheld). For additional edification: See Type figure of Distorsio ridens (Reeve, 1844) |
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Off Recife, Brazil (49 mm.) |
(50-85 mm.) |