C.  Swennen, Moolenbeek, R. G., Ruttanadakul, N., Hobbelink, H., Dekker, H., and Hajisamae, S., The molluscs of the Southern Gulf of Thailand. Bangkok, Thailand: Biodiversity Research and Training Program, 2001, p. 210.

C.  Swennen, Moolenbeek, R. G., Ruttanadakul, N., Hobbelink, H., Dekker, H., and Hajisamae, S., The molluscs of the Southern Gulf of Thailand. Bangkok, Thailand: Biodiversity Research and Training Program, 2001, p. 210.