Milax riedeli Wiktor, 1968
External: Preserved body brown with a black pattern of reticulation in the skin grooves; sides and keel lighter; black head; small dots spread evenly over mantle; no apparent streaks on sides of body; strong grooves in skin; cream sole (Wiktor 1987).
Internal: Epiphallus club-shaped, with its apex the widest point, and equal in length to penis; strong penial retractor muscle; spermatheca wide and ovate with a distinct, thick spermatheca duct; long, bent oviduct; large, rounded atrium; accessory gland attached by many ducts to atrium; flat, wide sheet-like atrial stimulator with fringed edges and spines on the internal side (Wiktor 1987).
Holotype preserved: 28 mm long, 6 mm wide, mantle 13 mm long (Wiktor 1987).
Only known from type locality: Alexandreta, Turkey (Wiktor 1987).
Holotype found in a poorly-vegetation town refuse area, under stones (Wiktor 1987).