1865.] ON THE MARINE MOLLUSCA OF SOUTH AUSTRALIA. 613 
4, On THE Marine Mouuvuscan FAUNA OF THE PROVINCE OF 
Sourn AUSTRALIA: WITH A LisT OF ALL THE SPECIES 
KNOWN UP TO THE PRESENT TIME; TOGETHER WITH ReE- 
MARKS ON THEIR HABITATS AND DISTRIBUTION, ETC. By 
GeorGE Frencu Anaas, C.M.Z.S., ETc. 
(Part II.*) 
CONCHIFERA. 
Fam. PHOLADID. 
1. BARNEA AUSTRALASIZ, 
Pholas australasie, Gray, MS. Brit. Mus. ; Thesaurus Conchy- 
liorum, pl. 107. f. 73. 
Station. Burrowing in soft rock beyond tide-marks. 
Hab. Spencer’s Gulf. 
2. BARNEA SIMILIS. 
Pholas similis, Gray, MS. Brit. Mus. ; Thesaurus Conchyliorum, 
pl. 103. f. 12, 13, 14: 
Station. In soft rock. 
Hab. St. Vincent’s Gulf, Port Adelaide Bar. 
Abundant also near Auckland, New Zealand. 
Fam. SoLENIDz. 
3. SOLEN VAGINOIDES. 
Solen vaginoides, Lam. Anim. sans Vert. vi. p. 54. 
Station. Burrowing in sandy flats in sheltered places. 
Hab. Port Adelaide Creek ; Nepean Bay, Kangaroo Island; also 
Tasmania. 
A pretty species, slightly curved, and mottled with flesh-purple. 
Fam. SAxICAVID&. 
4, SAXICAVA AUSTRALIS. 
Sazicava australis, Lam. Anim. sans. Vert. vi. p. 153. 
Mactra crassa, Péron. 
Station. Imbedded in sponges. 
Hab. Rapid Bay, St. Vincent’s Gulf. 
5. *SAXICAVA ANGASI. 
Saxicava angasi, A. Adams, MS. Col. Cuming. 
Station. On oyster-banks, living in sandy mud at from 5 to 
8 fathoms. 
Hab. Port Lincoln. 
This species resembles a gigantic S. australis, some specimens 
being 23 inches in length. Its difference of station would, however, 
* For Part I. see P. Z. S. 1865, p. 155. 
