DISTRIBUTION OF PUPILLIDAE. 157 



Austro-Malayan and Melanesian Islands. 



Gastrocopta (Sinalbinula) pediculus Sh. 24:145. 

 G. (S.) dahli Thiele. 28:72. Bismarck Archipelago. 

 G. (S.) semiclausa Thiele. 28:73. Bismarck Archipelago. 

 G. (S?) microsoma T.-C. 24:152, 27:209. Am Is. 

 G. (S.) recondita T.-C. 24:153, 27:209. Am Is. 

 G. (S?) neocaledonica Pils. 24:154. New Caledonia. 

 G. (S.) macdonnelli macrodon Pils. 24:164. New Guinea. 

 G. (S.) niobe Fult. 24:153, 28:119. Tenimber Is. 

 moellendorffiana Pils. 24 :145. Bohol, Philippines. 



Gyliotrachela dohertyi Fult. 24 :219. Tenimber Is. 



Nesopupa novopommerana Rensch. 28:112. Bismarck 

 Archip. 



N. quadrasi transaequatorialis Rch. 28:113. Bismarck 

 Archip. 



N. moluccana Bttg. 25 :338. Moluccas. 



N. selebensis T.-C. 25 :343. Celebes. 



N. norfolkensis Sykes. 25 :333 ; 27 :227. Norfolk I. 



N. lif ouana Gass. 25 :333. Lifu, Loyalty Is. 



N. mariei Crosse. 25 :334. New Caledonia. 



Costigo saparuana Bttg. 25 :366. Moluccas. 



Cylindrovertilla fabreana Crse. 26 :47. New Caledonia. 

 C. paitensis Crse. 26 :48. New Caledonia. 



Pupisoma vimontiana Crse. 26 :35. New Caledonia. 

 (=P. orculaBs. ?). 



Pupillidae of Australia and Tasmania. 



Australia is not rich in Pupillidae. Of the six genera rep- 

 resented, Pupisoma is apparently a recent importation on 

 plants. Cylindroveriilla, elsewhere found only in New Cale- 

 donia, and Gyliotrachela, a genus of the Malay Peninsula and 

 East Indies to the Tenimber islands, are confined to tropical 

 Queensland. Gastrocopta, Pupilla and Pupoides are widely 

 distributed. 



Gastrocopta is represented by species of the subgenus Sinal- 

 bimda, a Palaearctic group which extends from Japan and 

 China through the tropics to Australia, and by Australhinida, 

 special to Australia, but evidently a derivative of Sinalbinula. 



