

214 THE PROCEEDINGS OF THE LINNEAN SOCIETY 

 60. COSTELLARIA LONGISPIRA. 



Mltra longispira, Sowerby, Thes. Conch., vol. 4, Mitra pi. 20, 

 fig. 403, page 36. 



tiab. Palm Island, North-East Australia, 8 fathoms mud bottom. 

 One tine living specimen found. 



61. COSTELLARIA DEL1CATA. 



Mitra delicata, A. Adams, Proc. Zool. Soc, London, 1851, 



p. 137. 



Hab. Darnley Island, Torres Straits, 15 fathoms, s mdy mud 



bottom. 



62. — Callithea. oblescus. 



Mitra oblescus, Reeve, Proc. Zool. Soc, 1844, p. 175. 



„ Conch. Icon., pi. 15, species 107. 

 Sowerby, Thes. Conch., vol. 4, Mitra pi. 9, fig. 



126, 127. 



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

 bottom ; Darnley Island, Torres Straits, 20, 30 fathoms mud 



bottom. 



63. — Cylindra crenulata. 



Voluta crenulata, Chemn. Conch. lOt 150, fig. 1413, 1414. 

 Mitra „ Lun., Anim. Sans Vert., tome 7, page 315. 



„ Sowerby, Thes. Conch., vol. 4, Mitra pi. 18, 



fig. 345. 



Hab. Darnley Island, Torres '-traits. One specimen found 



under coral on the reef. 



64. — Imbricaria conica. 

 Imbricaria conica, Schumacher, 236, p. 21, fig. 5. 

 Mitra conica, Reeve, Conch. Icon., pi. 27, species 216. 



„ „ Sowerby, Thes. Couch., vol. 4, Mitra, pi. 18, tig. 



364, 365. 



Conohelix conicus, Chenu Manuel de Conch., p. 197, fig. 1033. 



Conoelix marmorata, Swainson. 



Bab. Low Island, Trinity Bay, North-East Australia. Found 

 in small pools of water on the sand fiats. 



