650 MR. G. F, ANGAS ON THE MARINE [Nov. 14, 
Station. Deep water. 
Hab. Encounter Bay. 
A very beautiful species, painted with blotches and rays of rose or 
purple on a flesh-coloured ground. 
46. Circe RIVULARIS. 
Cytherea rivularis, Born ; Menke, Moll. Nov. Holl. p. 42. 
Station. Deep water ; dredged on oyster-banks. 
Hab. Port Lincoln. 
Found also at Moreton Bay, on the north-east coast of Australia. 
47. *DosINIA DIANA. 
Dosinia diana, A. Adams & Angas, Proc. Zool. Soc. 1863, p. 424. 
Station. Deep water. 
Hab. Hardwick Bay ; Spencer’s Gulf. 
A fine species, of a pure white colour, gibbous, and very smooth 
towards the beaks. 
48. Tapes (CUNEUS) GALACTITES. 
Venus galactites, Lam. Anim. sans Vert. vi. p. 359. 
Station. In deep water. 
Hab. St. Vincent’s and Spencer’s Gulfs. 
Of a uniform white colour, with the surface of the valves longi- 
tudinally striated. 
49. RUPELLARIA CRENATA. 
Venerupis crenata, Lam. Anim. sans Vert. vi. p. 164. 
Station. In holes and crevices of rocks, and at the roots of man- 
grove trees. 
Hab. Port Adelaide Creek ; Port Jackson, New South Wales. 
50. RuPELLARIA CUMINGI. 
Rupellaria cumingi, Deshayes. 
Station. In crevices of rocks and hollow stones. 
Hab. St. Vincent’s Gulf, Rapid Bay, and Encounter Bay. 
A reddish violet-coloured species, with the transverse ridges ele- 
gantly frilled. 
51. RueELLARIA OBESA. 
Venerupis obesa, Desh. P. Z. 8. 1853, p. 5. 
Station. In rocks beyond low water. 
Hab. Port Elliott; Encounter Bay; also Port Phillip and Tas- 
mania. 
Fam. PeTrRIcoLIDA. 
52. *NARANIO DIVARICATA. 
Naranio divaricata, Chemnitz. 
Station. Deep water. 
Hab. Aldinga Bay, St. Vincent’s Gulf. 
