Aprostatum

Aprostatum is a genus of flatworms belonging to the family Euplanidae.

Description
Members of Aprostatum have an elongated or oval body. Some species have well-developed marginal eyes. The penis has a sclerotised stylet. Lang's vesicle, a seminal bursa in flatworms, is also present.

Taxonomy
The following species are currently recognized in Aprostatum: