Illustration of the gradation of forms in Ampullaria between a dextral (A) and an ultra-dextral species (F). 1895. Ampullaria.

Image of Nucletmycea

Description:

Illustration of the gradation of forms in Ampullaria between a dextral (A) and an ultra-dextral species (F).

Source Information

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cc-publicdomain
publisher
Freshwater and Marine Image Bank, University of Washington Libraries Digital Collections
provider
Freshwater and Marine Image Bank