1865.] MOLLUSCAN FAUNA OF SOUTH AUSTRALIA. 655 
Malleus vulsellatus, Lam. 
Station. Same as preceding. 
Hab. Head of Spencer’s Gulf. 
81. PINNA ZEYLANICA. 
Pinna zeylanica, Gray, Appendix to Dieffenbach’s Travels. 
Station. Buried in sandy mud on flats in shallow water. 
Hab. St. Vincent’s Gulf; Kangaroo Island ; New Zealand ; More- 
ton Bay ; Shark’s Bay. 
Fam. ARCADZ. 
82. BaRBATIA LIMA. 
Arca lima, Reeve, Proc. Zool. Soc. 1844. 
Station. Deep water. 
Hab. St. Vincent’s Gulf; Philippines (Cuming). 
83. BARBATIA RADULA. 
Barbatia radula, A. Ad. 
Station. Deep water. 
Hab. St. Vincent’s Gulf. 
Common in Port Phillip. 
84. *Barsatia (ACAR) LAMINATA. 
Barbatia (Acar) laminata, Angas, MS. 
Station. Deep water. 
Hab. St. Vincent’s Gulf. 
In this species (which belongs to the same group as 4. divaricata, 
Sow., and 4. gradata, Brod. & Sow.) the sculpture consists of re- 
gular layers of frilled laminz, overlapping each other like tiles on a 
roof. 
85. AXINIA RADIANS. 
Pectunculus radians, Lam. Anim. sans Vert. (Desh. edit.) vi. 
p-. 495. 
Station. Deep water. 
Hab. Port Lincoln ; Bass’s Straits. 
86. AXINIA OBLIQUA. 
Pectunculus obliquus, Reeve, P. Z. 8. 1843. 
Station. Deep water. 
Hab. St. Vincent’s and Spencer’s Gulfs; Swan River and King 
George’s Sound. 
Fam. Lepip#. 
87. LEDA CRASSA. 
Nucula crassa, Hinds, P. Z. 8S. 1843, p. 99. 
Station. Deep water. 
Hab. St. Vincent’s Gulf. 
A very fine species, of great rarity. 
