Damayantia Issel, 1874
Damayantia is a terrestrial slug genus with six species (Schileyko 2003).
External: Right and left lobes composing mantle; strong keel on posterior of cephalopodium; oval caudal foss present; sole apparently 1-part (Schilekyo 2003).
Internal: Internal, thin, 2 whorl shell; thing vas deferens joins side of epiphallus apex; long, conic flagellum containing cryptae on epiphallus apex; very short epiphallus undifferentiated from penis; penial retractor muscle at joining of epiphallus and penis; fairly long penis; very short oviduct containing a strange valve; spermatheca with poorly differentiated duct; fairly long vagina; large, long sarcobelum attached to atrium and containing a calcareous dart (Schilekyo 2003).
Preserved: to 28 mm long (Schilekyo 2003).
Borneo (Schilekyo 2003).