Wiktor, A. (2003). Terrestrial gastropods (Mollusca) of province Madang in Papua - New Guinea. Part III. Pulmonata: Rathousiidae, Ellobiidae, Succineidae, Agriolimacidae, Endodontidae (Partim), Ariophantidae, Euconulidae, Subulinidae, Streptaxidae. Folia Malacologica. 11(1-2): 1-21.
Terrestrial gastropods (Mollusca) of province Madang in Papua - New Guinea. Part III. Pulmonata: Rathousiidae, Ellobiidae, Succineidae, Agriolimacidae, Endodontidae (Partim), Ariophantidae, Euconulidae, Subulinidae, Streptaxidae