Prosorhochmidae

Prosorhochmidae is a family of nemertean worms belonging to the suborder Monostilifera. It contains the following genera:
 * Antiponemertes
 * Arhochmus Maslakova & Norenburg, 2008
 * Argonemertes
 * Eonemertes Gibson, 1990
 * Gononemertes Bergendal, 1900
 * Geonemertes
 * Prosadenoporus Bürger, 1890
 * Prosorhochmus Keferstein, 1862