Benthem Jutting, W. S. S. van. (1952). The Malayan species of Opisthostoma (Gastropoda, Prosobranchia, Cyclophoridae), with a catalogue of all the species hitherto described. Bulletin of the Raffles Museum. 24: 5-62.
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Benthem Jutting, W. S. S. van.
1952
The Malayan species of Opisthostoma (Gastropoda, Prosobranchia, Cyclophoridae), with a catalogue of all the species hitherto described