Turbellarian taxonomic database

Calviriidae Asilomaria Diagnosis


Calviriinae with paired seminal vesicles, without prostate vesicle, and with a simple penis papilla. 
   Accessory glandular organ with a bilobated glandular complex which ends into a bulbus and is surrounded by several spines.  With a large ventral, postpenial invagination.

[From Martens PM, Curini-Galletti MC (1993): 96]


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