Ancylus obscurus Haldeman and species referred to it

By

Walker, Bryant 1856-1936

Type

Article

Date of Publication

1920

Original Publication

The Nautilus

Volume

33

Pages

99--103

Contributed by

BioStor

Language

English

Published by

Melbourne, Fla., etc American Malacologists, inc., etc

Identifiers

BioStor: https://biostor.org/reference/130755