12. Sonotrella (Megatrella) sp. Fig. 10B

Remarks.-

Our female specimen may belong to Sonotrella (Megatrella) optima Gorochov, 2002 or Sonotrella (Megatrella) remota Gorochov, 2002 both known from Borneo. Only the males of both species are known and females are very similar among congeners.