Oxychilus (Drouetia) agostinhoi new species (Stylommatophora: Zonitidae) from the Azores Islands, its anatomy and phylogenetic relationships

Antonio M Frias

Published in Occasional Papers on Mollusks, in 1981, in volume 4, issue 59, pages 245-268

Date published:1981-03-27

BHL: 4320491
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