366 FAUNA HAWAIIENSIS 



(42) Leptachatina marginata Gulick. 



Achatinella marginata Gulick, Ann. Lye. New York, vi. (1856), p. 179, pi. vi. 



fig- 7- 

 United by Newcomb with L. succincta Newc, but the present species is smaller 

 and more slender. 



Hab. Oahu, Kalaikoa (Gulick). 



(43) Leptachatina nitida Newcomb. 



Achatinella nitida Newcomb, Ann. Lye. New York, vi. (1853, May), p. 29; 



P. Zool. Soc. London, 1853 [1854], p. 140. 

 Leptachatiiia nitida Newcomb, Bland and Binney, Ann. Lye. New York, x. p. 336, 



pi. XV. fig. 8 [radula]. 



The figure given by Newcomb (P. Zool. Soc. London, 1853, pi. xxiii. 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. 



Hab. E. Maui (Newcomb). — Maui and Oahu (Hartman). — Oahu, Mt Kaala 

 (Perkins). 



(44) Leptachatina obsoleta Pfeiffer. 



Spii^axis obsoleta Pfeiffer, P. Zool. Soc. London, 1856, p. 335. 



A species of the group of L. sandiuicensis. Mr Perkins found a single young shell 

 on ' Haleakala at 5000 feet,' Maui, which may be the young of this species. 

 Hab. ? Oahu (Baldwin). 



(45) Leptachatina obtnsa (Newcomb) Pfeiffer. 



Achatinella obtusa Newcomb, Pfeiffer, P. Zool. Soc. London, 1855 [1856], p. 209. 



Mr Baldwin has suggested that this species is identical with L. chrysallis Pfeiffer, 

 but I cannot agree with him. 



Hab. Hawaiian Islands. — ? Oahu (Baldwin). 



(46) Leptachatina octogyrata Gulick. 



Achatinella octogyrata Gulick, Ann. Lye. New York, vi. (1856), p. 190, pi. vi. 



fig. 18 ; Sykes, P. Malac. Soc. London, iii. pi. xiv. fig. 7. 

 Newcomb placed it as a synonym of L. obclavata, Pfr. [ = Z. sandwicensis Pfr.]. 

 Hab. Oahu, Palolo Valley (Gulick). 



