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Botryopyle(?) dionisi
Petrushevskaya, 1975
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Description - Add description
| The shell is laterally flattened and very thick-walled. The surface of the eucephalic lobe and even the surface of the antecephalic lobe is a little rough, untypical for the genus. The height of the antecephalic lobe is up to 75µ. Postcephalic part as a short tube. Spine D is not perpendicular to the spine A, but the angle is about 130°. The maximum width is up to 90µ. | | Petrushevskaya 1975 |
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