Occasional Papers of the Museum of Zoology 117 



Gastrocopta octonaria Pilsbry 

 Widely distributed on Curasao (CI, 2, 5, 6, 10-15, 17, 18), 

 Aruba (A2-4, 8) and Bonaire (B3, 4, 8). Type locality : Fort 

 Nassau, Curasao (C5d). 



Gastrocopta harbadensis hojeda Pilsbry 

 Curasao: Tafelberg of Santa Barbara and north of Playa 

 Abau (C2, 18). Aruba: Rooi Frances and Seroe Canasliito 

 (A3, 4). Type locality: base of western escarpment of the 

 Tafelberg of Santa Barbara, Curagao (C2b). 



Pupoides marginatus nitidulus (Pfr.) 

 Distribution in the islands as indicated under Pupoides sp. ? 

 in the main body of this paper (C3-6, 12, 17 ; A3-5, 8 ; B2, 4, 

 8 ; Kl ) . This is a widely distributed, mainly West Indian 

 species. According to Dr. Pilsbry, Pupoides simoni (Jous- 

 seaume) is probably a synonym. G. harhadensis and P. 

 marginatus add two more to the list of non-endemic species 

 of the islands. 



