Turbellarian taxonomic database

Typhloplanidae Mesostominae Diagnosis

Both excretory trunks open on the distal mouth tube which serves as excretory cup;
testes dorsal to vitellaria, mostly follicular;
pharynx typical;
male copulatory organ with penis papilla, without cirrus;
atrium with one pair lateral uteri;
with 2 eyes;
with adenal and dermal rhabdites;
no genital-intestinal connection;
without ascus;

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