MOLLUSC A 377 



(lo) Auriculella newcombi Pfeiffer. 



Balea neivco^nbi Pfeifter, P. Zool. Soc. 1852 [1854], p. 67. 

 Achatinella obelisais Pfeiffer, Malak. Blatt. 11. (1855), p. 166. 



Hab. Molokai, Kalamaula (Perkins). 



(11) Auriculella obliqtm Ancey. 



Auriculella obliqua Ancey, Mem. Soc. Zool. France, v. (1892), p. 721 ; Sykes, 

 P. Malac. Soc. London, in. p. 275, pi. xiii. fig. 17. 



Appears to be very near A. anibusta Pease. 



Hab. Oahu, Waianae Mts. (Baldwin). 



(12) Auriculella perkinsi s^. nov. 



Testa subperforata, elongato-conica, brunnea aut corneo-brunnea, linea brunnea 

 ad peripheriam saepe notata, nitida ; anfr. 6 — -6^, planiusculi, ultimus | altitudinis 

 testae aequans ; apertura auriformis, intus brunnea, margine parietali lamina obliqua 

 intrante, columellari lamina volvente munitis; peristoma leviter reflexum, incrassatulum. 

 Alt. 8 ; lat. 4 mill. 



Plate XI. figs. 17, 18. 



var. a. Magis elongata et tenuior, flavida, peristomate albido. 



I cannot identify this species with any of the numerous varieties of A. auricula, 

 and therefore describe it. It is very variable in colour, shading from rich brown to 

 light yellow : when brown the band — if present — is yellowish, and conversely. The 

 lip varies in colour from dark brown to white. It is a fairly thin shell and appears to 

 be common. 



Hab. Oahu, ridges round Nuuanu, and Mount Tantalus (Perkins). 



(13) Auriculella petitiana Pfeiffer. 



Tornatellina petitiana Pfeiffer, Zeitsch. Malak. iv. (1847), p. 149 ; Kuster, Conch. - 

 Cab. Tornatellina, p. 153, pi. xviii. figs. 24, 25. 



Hab. Hawaiian Islands. 

 See a note under A. cerea. 



49—2 



