XXIV.—On the animal and operculum of Georissa, W. Blanf., and on its relations to Hydrocena, Parreyss; with a note on Hydrocena tersa, Bens., and H. milium, Bens

William T Blanford

Published in Annals And Magazine of Natural History, in 1869, in volume 3, pages 173-179

Date published:1869

DOI: 10.1080/00222936908695914
BHL: 24740535
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