OF NEW SOUTH WALES. 83 



32. — VOLVULA ANGUSTATA. 



Bulla angustata (Volvula), A. Adams in Sowerby, Thes. 

 Conch., vol. 2, p. 596, pi. 125, fig. 153. 



Hab. Off Katow, New Guinea, 8 fathoms, sandy mud and 

 coral. 



Family BULLID^. 



33. — Bulla trifasctata. 



Bulla trifasciata, Sowerby in Reeve, Conch., Icon., pi. 1, sp. 1. 

 Eab. Hall Sound, New Guinea ; found on the reefs, Solomon 

 Islands . (B razier) . 



I take this to be only a variety of Bulla ampulla, Linn. 



34. — Bulla australis. 

 Bulla australis, Quoy et Gaimard, Voy. de 1' Astrolabe, tome 2, 

 p. 357, pi. 26, fig. 38, 39. 



Sowerby, Thes. Conch, vol. 2, p. 576, pi. 122, 

 fig. 64, 65, 66. 



„ „ Reeve, Conch. Icon., pi. 4, sp. 12. 



Hab. Home and Palm Islands, North-East Australia ; Bet and 

 Darnley Islands, Torres Straits, found inside the reefs on sandy 

 mudflats; Port du Roi George. (Quoy and Gaimard). Tahiti. 

 (Cuming). Fiji Islands. (Brazier). 



35. — Haminea papyrus. 



Bulla papyrus (Haminea), A. Adams in Sowerby, Thes. 

 Conch., vol. 2, p. 582, pi. 124, fig. 101. 



Hab. Darnley Island, Torres Straits, 30 fathoms, sandy mud ; 

 Shores of Borneo. (Cuming). 



36. — Haminea, sp ? 

 Hab. Darnley Island, Torres Straits, 30 fathoms, sandy mud ; 

 specimens dead and sea worn. 



37. — Haminea decora, n. sp. 



Shell ovately cylindrical, white, thin, pellucid, longitudinally 

 finely striated, transversely striated with 16 deep engraved lines, 

 rather wide apart, eight being at each end ; centre smooth, aper- 



