28 SUBANTARCTIC ISLANDS OF NEW ZEALAND. [Mollusca. 



Fam. CANCBLLARIIDAE, Adams. 

 Genus Admete, Kroyer, 1842. 

 Distribution. — Arctic and Subantarctic. From the Southern Hemisphere it is 

 recorded from (*hiH, Strait of Magelhm, Kerguelen, and New Zeahmd. 



Admete trailli (Hutton), 1873. 



Cancdlarki Imilli, Hutton, C.M.M., p. -2(3 ; M.N.Z.M., p. 46 ; PUoc. M., p. 58, pi. vii, 

 fig. 52. 

 Hah. — Near the Snares Islands, in 50 fathoms (Ca])tain J. Bollons). 

 Also Stewart Island, in 15 fathoms. 



Fam. PYRENIDAE. 

 Genus Mitrella, Moerch, 1859. 

 Di.strihiilion. — Mediterranean, Antilles, Pacific Ocean, &c. 



Mitrella rosea (Hutton), 1873. 



Ohelisms roseus, Hutton, G.M.M.. p. 22. ColumbeUa pseutes, Suter, T.N.Z.I., 

 xxxviii. 1905 (1906), p. 329. Pi/raiiiulella rosea, Hutton, Index F.N.Z., 

 p. 74. 



Hab. — Snares Islands, in 50 fathoms (Captain J. Bollons) ; Auckland Islands 

 (Professor Benham). 



Also Stewart Island, Cook Strait, and Hauraki Gulf. 



Mitrella subantarctica, Suter, 1908. 

 Mitrella suhantarctica, Suter, P. Mai. S., viii, 1908, p. 180, pi. vii, fig. 5. 

 Hab. — Near the Bounty Islands, in 50 fathoms (Cajstain J. Bollons). 



Mitrella leptalea, Suter, 1908. 

 Mitrella leptalea, Suter, P. Mai. S., viii, 1908, p. 180, pi. vii, tig. 6. 



Hab. — Near the Snares and Bounty Islands, in 50 fathoms (Captain J. Bollons). 

 Also Foveaux Strait, in 15 fathoms. 



Genus Alcira, H. Adams. lS(iO. 

 Distribution. — The type is the only species recorded by Tryon, occurring at the 

 Cape of Good Hope. 



Alcira transitans (Murdoch), 1905. 

 ColumbeUa transitans, Murdoch, T.N.Z.I., xxxvii, 1904 (1905), p. 224, pi. vii, fig. 13. 



Hab. — Near the Snares and Bounty Islands, in 50 fathoms (Captain J. Bollons): 

 Auckland Islands (Professor Benham) ; Campbell Island (Professor Chilton). 



Also Stewart Island and Whangaroa Harbour. 



