OP NEW SOUTH WALES. 363 



3. LlTTORINA UNDULATA. 



Littorina undulata, Gray, Zool. Beechey's Voyage, p. 140. 



„ ,, Reeve, Conch. Icon., pi. 13, sp. 67, a, b, d. 



Hab. Darnley Island, Torres Straits ; found on the reefs. 



4. — Littorina nebulosa. 



Phasinella nebulosa, Lam. Aniin. Sans. Vert., tome 7, p. 54. 

 Littorina nebulosa, Reeve, Conch. Icon., pi. 11, sp. 55, a, b. 

 Hab. Darnley Island, Torres Straits, Brazier. Honduras, 

 Reeve. 



6. — Littorina melanacme. 



Littorina melanacme, E. Smith, British Museum. 



Hab. Barrow Island, North-east of Australia. 



This species was described by Mr. Edgar Smith, of the British 

 Museum, from specimens collected by me at Makeira Harbour, 

 San Christoval Island, Solomon's Archipelago ; found also at 

 Fitzroy Island, North-east Australia, when in the Eclipse 

 Expedition of 1871. 



7. — Littorina scabra. 



Helix scabra, Linn. 



Littorina scabra, Reeve, Conch. Icon., pi. 5, sp. 21a. 



Hab. Mud Bay, Cape York, North-east A ustralia ; Garden 

 Island and Rushcutter Bay, Port Jackson. Found on Mangrove 

 trees. 



8. — Littorina (Tectarius) Malaccana. 



Littorina Malaccana, Philippi, Abbild. und Besch. Conch., vol. 

 3, p. 15, pi. 6, fig. 17. 



Hab. Darnley Island, Torres Straits ; two specimens were 

 found in the crevice of a block of coral. Fitzroy Island, North- 

 east Australia. At the north eud of the above island I found 

 this species very common in 1871, in regular clusters on the 

 granite boulders, 





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