338 LAMINELLA, MAUL 



the group of small yellow species of Maul 'and Molokai. The 

 other species have very close affinity with the Molokai forms. 



a. Marked with separate, deeply sunken, dark stripes ; 11x7 

 mm. L. aspera, no. 11. 



a 1 . Markings not conspicuously sunken. 



&. Ground-color brown, with some obscure darker mark- 

 ings. L. kuhnsi, no. 10. 

 & 1 . Ground yellow or reddish, glossy; length 12-15 mm. : 



diam. about % length. 

 c. Copious anastomosing black lines. 



L. alexandri, no. 9. 

 c 1 . Widely separated black stripes. 



L. a. duoplicata, no. 9a. 

 ~b 2 . Ground-color nearly white, dull; diam. usually moi 



than y 2 length. 



c. Whorls strongly convex, with copious tracery oJ 



black zigzag lines or dots ; length 14 to 19 mm. 



L. picta, no. 7. 

 c 1 . Whorls less convex, the last with pattern of 



streaks ; spire paler or white ; length 21-25 mi 



L. ~bulbosa, no. 8. 



7. L. PICTA (Mighels). PL 53, figs. 1 to 9. 



Shell sinistral, short, thick, conical ; light yellow with bla( 

 zigzag lines, more or less numerous; perforate. Whorls 

 convex; aperture campanulate; lip simple, acute. Leng 

 .7 inch, average diameter .4 inch. Hab. Oahu (Mighels) . 



W. Maui: Lahaina (Gulick) ; Moomuku, Kahana, H< 

 kohau (Thaanum) ; lao valley (Perkins). E. Maui: Maki 

 wao (Baldwin) ; Haleakala at 4,000 ft. (Perkins). 



Achatinella picta MIGH., Proc. Bost. Soc., N. H., ii, Jan. 

 1845, p. 21. PFR., P. Z. S., 1845, p. 90; Monographia H< 

 Viv., ii, 234; iii, 466; iv, 548; vi, 178; Conchy!. Cabinet, 

 284, pi. 67, figs. 28, 29. REEVE, Conch. Icon., vi, pi. 5, f. 36. 

 -NEWCOMB, P. Z. S., 1854, p. 311 ; Ann. Lye. N. H. of N. Y. 

 vi, 311 (animal) . THWESTG, Occas. Pap. B. P. B. Mus., iii, no. 

 1, p. 132, pi. 3, f. 3. Amastra (Laminella) picta Migh., 

 SYKES, Fauna Hawaiiensis, p. 351, with var. bulbosa Gul., p. 



