MOLLUSCA 369 
(58) Leptachatina semicostata Pfeiffer. 
Achatinella (Leptachatina) semicostata Pfeiffer, P. Zool. Soc. London, 1855 [1856, 
PED, yp. 200: 
Dr Hartman remarks (P. Ac. Philad. 1888, p. 55) ‘Dr Newcomb thinks it 
questionable if this species be not a synonym of ZL. fusca Newc.”; it is quite distinct. 
Has. Hawaiian Islands (Pfeiffer). 
(59) Leptachatina semtpicta Sykes. 
Leptachatina semipicta Sykes, P. Malac. Soc. London, 11. (1896), p. 128. 
Plate XI. fig. 12. 
Has. Lanai, Mts. behind Koele (Perkins). 
(60) Leptachatina simplex Pease. 
Leptachatina simplex Pease, P. Zool. Soc. London, 1869, p. 651 (nom. sol.) ; 
J. Conchyl. xvi. 1869, p. 170. 
Dr Hartman notes (P. Ac. Philad. 1888, p. 55) that “Examples Z. xztida Newe. 
(coll. Newc.) and Z. szmplex Pse. (coll. Pse.) are similar.” There must be some error 
here, as specimens presented by Pease to the British Museum are quite distinct from 
L. nitida Newc. ; further, Newcomb’s species does not come from Hawaii. 
Has. Hawaii (Pease); Kona, at 3000—4000 feet (Perkins). 
(61) Leptachatina smitht Sykes. 
Leptachatina smutht Sykes, P. Malac. Soc. London, 1. (1896), p. 128. 
Plate XI. fig. 29. 
Has. Lanai, Mts. behind Koele (Perkins). 
(62) Leptachatina stiria Gulick. 
Leptachatina stiria Gulick, Ann. Lyc. New York, vi. (1856), p. 194, pl. vr. fig. 2. 
Has. Oahu, Halemano, Peula, Kawailoa (Gulick). 
48—2 
