366 FAUNA HAWAIIENSIS 
(42) Leptachatina marginata Gulick. 
Achatinella marginata Gulick, Ann. Lyc. New York, vi. (1856), p. 179, pl. vr. 
ieee 
United by Newcomb with Z. succzncta Newc., but the present species is smaller 
and more slender. 
Has. Oahu, Kalaikoa (Gulick). 
(43) Leptachatina nitida Newcomb. 
Achatinella nitida Newcomb, Ann. Lyc. New York, vi. (1853, May), p. 29; 
P. Zool. Soc. London, 1853 [1854], p. 140. 
Leptachatina nitida Newcomb, Bland and Binney, Ann. Lyc. New York, x. p. 336, 
pl. xv. fig. 8 [radula]. 
The figure given by Newcomb (P. Zool. Soc. London, 1853, pl. xx. fig. 30) 
apparently has been taken by error from some other shell, and does not represent this 
species. The form found by Mr Perkins appears to be a variety. 
Haz. E. Maui (Newcomb).—Maui and Oahu (Hartman).—Oahu, Mt Kaala 
(Perkins). 
(44) Leptachatina obsoleta Pfeiffer. 
Spirvaxts obsoleta Pfeiffer, P. Zool. Soc. London, 1856, p. 335 
I50° 
A species of the group of Z. sanxdwicensis. Mr Perkins found a single young shell 
on ‘ Haleakala at 5000 feet,’ Maui, which may be the young of this species. 
Has. ? Oahu (Baldwin). 
(45) Leptachatina obtusa (Newcomb) Pfeiffer. 
Achatinella obtusa Newcomb, Pfeiffer, P. Zool. Soc. London, 1855 [1856], p. 209. 
Mr Baldwin has suggested that this species is identical with Z. chrysadlzs Pfeiffer, 
but I cannot agree with him. 
Has. Hawaiian Islands.—? Oahu (Baldwin). 
(46) Leptachatina octogyrata Gulick. 
Achatinella octogyrata Gulick, Ann. Lyc. New York, vi. (1856), p. 190, pl. v1. 
fig. 18; Sykes, P. Malac. Soc. London, m1. pl. xrv. fig. 7. 
Newcomb placed it as a synonym of Z. odclavata, Pfr. [ = L. sandwicensis Pfr. |. 
Has. Oahu, Palolo Valley (Gulick). 
