FAUNA HAWAITENSIS 
es 
to 
Co 
var. stewarti Green. 
Achatina stewartt Green, Contrib. Macl. Lyc. Philad. 1. (1827, July), p. 47, pl. rv. 
figs. I—4. 
Achatinella stewartt Green, Reeve, Conch. Icon. Achatinella, sp. 26. 
Achatinella pulcherrima Reeve, |. c. sp. 23, fig. a [nec Swainson]. 
Achatinella tricolor Smith, P. Zool. Soc. London, 1873, p. 76, pl. 1x. fig. 6. 
Has. Oahu (various authors); Heia (Smith); Nuuanu and Mt. Tantalus 
(Perkins). 
var. crassidentata Pfeiffer. 
Achatinella (Achatinellastrum) crassidentata Pfeiffer, P. Zool. Soc. London, 1855, 
ps Os plexes ioe a 
Achatinella diversa Gulick, Ann. Lyc. New York, vi. p. 220, pl. vu. fig. 42 
(1856, Dec.). 
Achatinella varia Gulick, t. c. p. 222, pl. vu. fig. 43. 
Achatinella analoga Gulick, t. c. p. 227, pl. vu. fig. 47. 
Has. Oahu, Halawa (Baldwin); Halawa, Palolo, Waialae and Wailupe (Gulick) ; 
Waialae and Nuuanu (Perkins). 
var. Ziliacea Pfeiffer. 
A chatinella (Achatinellastrum) tiliacea Pfeiffer, P. Zool. Soc. London, 1859, 
Pp. 3. 
Has. Oahu (Baldwin), 
The difficulty of arriving at a satisfactory dividing line between A. vadpina and 
A. producta is very great. As at present arranged, A. vulpena is the brown shell, 
var. stewarte the greenish coloured form, var. cvasszdentata the parti-coloured, and 
var. /z/iacea the bandless variety; all the above being sinistral. A. producta on the 
other hand is reserved for the larger and, usually, dextral form. 
(106) <Achatinella (Achatinellastrum) warluaensts, sp. nov. 
Testa dextrorsa, subperforata, nitida, turrita, solidula, levissime striata, alba, lineis 
castaneis picta, apud peripheriam zona alba, in sutura linea nigro-castanea notata ; 
anfr. 5—54, regulariter crescentes, convexi; apertura auriformis; margine columellari 
plica fusca mediocri munita, margine dextro acuto, callo parietali tenuissimo. Long. 
1575, alt. 84 mill. Plate XI fig. a: 
A pretty little shell of the group of A. della Reeve, of Molokai. A variety also 
occurred (Plate XI. fig. 20) in which the banding is almost obsolete, save in the suture 
of the earliest whorls and in one strong dark band below the periphery. 
Has. Maui, Wailua (Perkins). 
