Maassen, W. J. M. (2006). Remarks on Alycaeus species from South-East Asia, with the descriptions of four new species with keeled shells (Gastropoda, Caenogastropoda, Cyclophoridae). Basteria. 70: 133–139.
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Maassen, W. J. M.
2006
Remarks on <i>Alycaeus</i> species from South-East Asia, with the descriptions of four new species with keeled shells (Gastropoda, Caenogastropoda, Cyclophoridae)