752 O. IRREGULARIS, Mouss., Jour. de Conch., 1869, p. 6-t, pi. v., 



f. 2. RJ. 

 7o3 O. Mixou, Mouss.. Jour, de Conch., 1869, p. 65, pi. v., f. 3, 



P.J. ; Botany Bay. 



Family AMPHIBOLID^. 

 "54 Ampiiibola Quoyana, Potiez & Michaud. Galerie des Mol- 



lusques, 1838, p, 288, pi. i.-xxviii., f. 17, 18. Rushcutter's 



Bay ; Cook's River. 

 7')5 A. fragilis, Lam.; Quoy & Gaim., Astrolabe, Vol. ii., p. 201, 



pi. XV., £. 10-12. Banks of Parramatta River. 

 Family SIPHONARIID^. 



756 SiPiiONARiA scabra, Reeve, Conch. Icon., Vol. ix., pi. i., f. 2. 



P.J. 



757 S. dexticulata, Quoy ik Gaim., Astrolabe, Vol. ii., p. 340, 



pi. XXV., f. 19,' 20. Common on rocks and piles, P.J. 



758 S. FUXicuLATA, Reeve, Conch. Icon., Vol. ix., pi. ii., f. 6 a-b. 



P.J. 



759 S. BiFURCATA, Reeve, Conch. Icon., Vol. ix., pi. v., f. 22. P.J. 



760 S. cociiLEARiFORMis, Reeve, Conch. Icon., Vol. ix., pi, vi., 



f. 28. On piles, Watson's Bay. 



761 S. ATRA, Quoy ik Gaim., Astrolabe, Vol. ii., p. 337, pi. xxv., 



f. 41, 42. Green Point, Watson's Bay, (Brazier). 

 Family GADINIID^. 



762 Gadina conica, Angas, P.Z.S., 1867, p. 115, pi. xiii., f. 27. 



Coogee Bay. 



763 G. Angasi, Dall., Amer. Jour. Conch., Vol. vi., p. 11. Coogee 



B-Ay, =G.pentayoniostoma, Angas, P.Z.S., 1867, p. 220, 

 (non Sowerby). 



Class SCAPHOPODA. 



Family DENTALIID^. 



764 Dextalium lubricatum, Sowerby, Thes. Conch., Vol. in., p. 



97, pi. iii., f. 56. Off P J., 45 fms., (Brazier.) 

 '65 D. ERECTUM, Sowerby, Thes. Conch., Vol. iii., pi. xiii., f. 55. 



Sow and Pigs Reef. 

 766 Cadulus acumixatu.s, Deshayes ; Angas, P.Z.S., 1871, p. 97. 



Dredged in Middle Harbour. 



PTEHOPODA. 



Order I. GYMNOSOMATA. 

 Family NOTOBRAXCH^IDzE. 



