38 PARTULLXA, MOLOKAI. 



5, f. 9-16. Not Achatinella grisea Newcomb. ? Achatinella 

 redfieldi var. </, SYKES, Fauna Hawaiiensis, p. 318, pi. 11, f. 16 

 (Makakupaia and Kamalo, Perkins). 



Borcherding figures a long series of this form, varying from 

 pale brown and gra} T to deep chestnut, all having a subperi- 

 pheral white belt. I have not seen gray examples and copy his 

 figure of one (pi. 8, fig. 9). Fig. 13 is the type, no. 106061, 

 A. N. S. P. 



While dwighti and concomitans stand near grisea Nc. , they 

 differ from it decidedly by the pattern of the early whorls and 

 the stronger columellar lamella. The shell is also larger and 

 more solid than that of grisea, which is certainly distinct. We 

 cannot agree with Herr Borcherding that P. grisea occurs on 

 Molokai. 



15. P. REDFIELDII (Newcomb.) PL 7, fig. 12, 16, 17; pi. 8, 

 figs. 14 to 20. 



"Shell sinistral, elongate, conical, striated longitudinally, 

 color light fawn passing into deep chestnut, paler above, plain 

 or with transverse chestnut bands with obscure undulation upon 

 the third whorl only; a white band also traverses the suture, 

 whorls 6; suture well impressed, slight!} 7 margined. Aperture 

 subovate; columella brown, flat and twisted; lip slightly re- 

 flected, the color of the columella. Length 1, breadth 45 inch 

 (New., 1853). 



Animal light flesh color, mantle dark slate (Newc., 1854). 



" Animal as long as the shell, grayish above, sprinkled slightly 

 with brown, tentacles of same color, mantle slate, bottom of 

 foot of a greenish gray ' (Newc. , 1858). 



Molokai: Mapulehu (Baldwin); Ualapue (Thaanum); Maka- 

 kupaia and above Kamalo (Perkins); Kamoku, Kawela, Mako- 

 lelau, Kaluaaha and Ualapue (Meyer). 



Achatinella redfieldii NEWC., Ann. Lye. N. H. of N. Y. vi, p. 

 22, April, 1853; p. 325; P. Z. S. 1853, p. 131, pi. 22, f. 5;. 

 1854, p. 311. PFR., Monogr. iv, 523. SYKES, Fauna Hawaii- 

 ensis p. 317, pi. 11, f. 15. Partulina redfieldii Newc., BOR- 

 CHERDING, Zoologica xix, p. 71, pi. 6, f. 1-6. 



The outlines of the spire are less straightly pyramidal than in 



