Pelseneer (1928, figuur 2)
Description Trochus umbilicalis, opercule « paucispiré ».
Author Pelseneer, Paul
JPG file - 24.75 kB - 320 x 323 pixels
added on 2012-07-231 697 viewsAfReMaS taxaFrom reference Pelseneer, P. (1928). La variabilité relative des sexes d... (page 33)
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