OF NEW SOUTH WALES. 45 



19. — ZlZIPHINUS POLTCHROMA. 



Ziziphinus polychroma, A. Adams, Proc. Zool. Soc, London, 

 1851, p. 168, sp. 50. Reeve, Conch. Icon,, pi. 6, sp. 40. 



Hab. Cape York, North Australia, 11 fathoms sandy mud 

 bottom. One fine specimen found. 



20. — Ziziphinus ? 



Hab. Darnley Island, Torres Straits, 30 fathoms. Specimen 

 dead and worn. 



21. — Ziziphinus, ? 



Hab. Cape York, North Australia, 11 fathoms. Specimen 

 dead and sea worn. 



22. — Ziziphinus, sp. ? 



Hab. Fitzroy and Palm Islands, North-East Australia. Speci- 

 mens very young, from both places. 



23.— Ziziphinus, sp. ? 

 Hab. Sue and Dungeness Islands, Torres Straits. Found on 

 the reefs. 



24. — Eutrochus, SP. ? 



Hab. Darnley Island, Torres Straits, 30 fathoms, sand bottom. 

 Specimens all more or less broken in the lip. 



25. — Eutrochus, sp. ? 



Hab. Darnley Island, Torres Straits, 30 fathoms, sand bottom. 

 Specimens dead and worm eaten. 



26. — Eutrochus, sp. ? 



Hab. — Palm Island, North-East Australia, 10 fathoms, mud 

 bottom, two young specimens found ; Cape Grenville, North- 

 East Australia, 20 fathoms, sandy mud bottom, three young speci- 

 mens found. 



27. — MONILEA CORRUGATA. 



Trochus corrugatus, Koch., Phil. Abbild., p. 67. Trochus, pi. 2, 

 f. 7. 



Monilea lentujinosa, A. Adams, Proc. Zool. Soc, London, 1851, 

 p. 188. 



