Turbellarian taxonomic database

Provorticinae Vejdovskya diagnosis

With germovitellaria, whose vitelline part lies in front of the germaria part;
testes in front body half;
copulatory organ with long (sausage shaped) bulb, whose proximal end contains a very small seminal vesicle and considerable bundles of secretions, mainly distal from it;
at front end of this organ is a tube-form cuticular stylet;
front end with two prominent sensory hairs;