MOLLUSCA 233i 
(20) Amastra flavescens Newc. 
Achatinella flavescens Newcomb, P. Zool. Soc. London, 1853 [1854], p. 151, pl. 
XXIV. fig. 62. 
Has. Hawaii (Newcomb). 
Dr Hartman gives also ‘‘ Wanoa, Oahu (Newcomb),” but this must be an error. 
(21) Amastra frosti Ancey. 
Amastra frostt Ancey, Mem. Soc. Zool. France, v. (1892), p. 719; Sykes, P. 
Malac. Soc. London, 1. pl. xi. fig. 12. 
Mons. Ancey has also described (P. Malac. Soc. London, m. p. 269, pl. x11. 
fig. 11) a variety znzcolor. 
Has. Oahu, Waianae (Ancey). 
(22) Amastra grayana Pfeiffer. 
Achatinella (Laminella) grayana Pfeiffer, P. Zool. Soc. London, 1855 [1856, Feb.], 
p. 204. 
A single specimen. Dr Hartman has suggested that this is a form of 4. magna, 
but I have not seen linking specimens. It is marked with spiral bands, due probably 
to the periostracum. 
Has. Oahu (Clessin, Nomencl. Helic. Viv. 1881); ? Oahu (Baldwin),—Lanai, 
Lanaihale, a ground shell (Perkins). 
(23) Amastra humilis Newcomb. 
Achatinella humilis Newcomb, Ann. Lyc. New York, vi. (Oct. 1855), p. 143; 
Amer. J. Conch. 1. (1866), p. 211, pl. xm. fig. 4. 
Has. Molokai, Kalae (Newcomb); Makakupaia and the mountains (Perkins). 
(24) <Amastra inflata Pfeiffer. 
Achatinella (Laminella) inflata Pfeiffer, P. Zool. Soc. London, 1855 [Feb. 1856] 
Pp: 203: 
Has. Oahu (Clessin, Nomencl. Helic. Viv.); Koolauloa (Baldwin). 
44—2 
