Turbellarian taxonomic database

Dalyelliidae Castrella Diagnosis


Free-living, with rounded or shortened, not needle-shaped, front end;
totally ciliated;
rhabdites over whole body;
2 or 4 eyes;
pharynx papillae strongly developed; I/m 67-122;
cuticular organ not directly attached to copulatory organ, separated in nearby pocket;
oviduct short;
seminal receptacle a stalked vesicle;
eggs stalked;

Return to Dalyelliidae Castrella