MOLLUSCA S77 
(10) <Auriculella newcomdi Pfeiffer. 
Balea newcombi Pfeiffer, P. Zool. Soc. 1852. [1854], p. 67. 
Achatinella obeliscus Pfeiffer, Malak. Blatt. 11. (1855), p. 166. 
Has. Molokai, Kalamaula (Perkins). 
(11) <Aurzculella obliqua Ancey. 
Auriculella obligua Ancey, Mem. Soc. Zool. France, v. (1892), p. 721; Sykes, 
Pe Malacs Socy london 1. p: 275, pl xi. hg. 17. 
Appears to be very near A. amdbusta Pease. 
Has. Oahu, Waianae Mts. (Baldwin). 
(12) <Auriculella perkinsi sp. nov. 
Testa subperforata, elongato-conica, brunnea aut corneo-brunnea, linea brunnea 
ad peripheriam saepe notata, nitida; anfr. 6—63, planiusculi, ultimus 2 altitudinis 
testae aequans ; apertura auriformis, intus brunnea, margine parietali lamina obliqua 
intrante, columellari lamina volvente munitis; peristoma leviter reflexum, incrassatulum. 
Mitac lat. 4, mill: 
Plate Xl figs: 17,18: 
var. a. Magis elongata et tenuior, flavida, peristomate albido. 
I cannot identify this species with any of the numerous varieties of 4. 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. 
Has. Oahu, ridges round Nuuanu, and Mount Tantalus (Perkins). 
(13) Auriculella petitiana Pfeiffer. 
Tornatellina petitiana Pfeiffer, Zeitsch. Malak. tv. (1847), p. 149; Kuster, Conch.- 
Cab. Tornatellina, p. 153, pl. xvul. figs. 24, 25. 
Has. Hawaiian Islands. 
See a note under A. cerea. 
49—2 
