370 APPENDIX, 



Loc. Cygnet Bay, in North Australia (Ince). 



26. H. Incei, Pfeiffer. (Phil. Icon. Hehx, t. 7, f. .3). 

 Loc. Percy Isles, under bark ; Port Molle, and Kep- 



pel's Isles, in hollow trees (Macgillivray). 



27. ff. prunum, Ferussac. (Hist. t. 26, f. 7} 8). 



Loc, Austraha? 



28. //. jielodes, Pfeiffer. (Chemnitz, Ed. 2nd, t. 58, 



f. 6, 7). 

 Loc. Port Essington, on trunks of melaleuca trees 

 (MacgilHvray). 



29. H. pedestris, Gould. 

 Loc. New South Wales. 



30. H. similaris, Ferussac. (Hist. t. 25 B, f. 1-4). 



Loc. Under decaying logs in the Frankland Isles, 

 chiefly dead (MacgiUivray). This species appears to be 

 most widely diffused. It is recorded from the West 

 Indies and Brazil, Java, the Seychelles and Mauritius, 

 and Bengal and China ! Tliis is the first announcement 

 of it as an Austrahan shell. Does it make its way about 

 on floating timber ? 



31. H. Delessertiana, Le Guillou {H. Torresii, Homb. 



et Jacq. Voy. au Pole Sud. Moll. t. 4, f. 24-27). 

 Loc. Warrior Island, Torres Strait (Le GuiUou, &c.) 

 Nogo Island, Endeavour Strait, at roots of grass (Mac- 

 gilli^^'ay) . 



32. H. gulosa, Gould. 



Loc. New South Wales. 



33. H. Tuckeri, Pfeiffer. (Chemnitz, Ed. 2nd, Helix, 



t. 79, f- 10-12). 

 Loc. Under dead leaves at roots of trees in Sunday 

 Island (Macgillivray). The original recorded habitat 

 was Su' Charles Hardy's Islands, where also Mr. Mac- 

 gilhvray found it in 1844. As Pfeiffer suspects, H. 

 cyclostomata of Le Guillou {H. strangulata, Homb. et 



