Onchobothriidae Braun, 1900
Megalonchos dubius Prudhoe, 1969
Megalonchos mandleyi (Southwell, 1927) Baer & Euzet, 1962
Megalonchos musteli Prudhoe, 1969
Megalonchos shawae Caira, Ryeda & Mega, 2007
Megalonchos sumansinghai Caira, Ryeda & Mega, 2007
