34 Original Descriptions of AcliatineUa. 



animal is, however, identical with A. mustclina, and it is met with 

 in the mountains of Waiauae, on the island of Oahu, the central 

 region for miistclina. — Newc. 



Hab. Waianae Mts. — Migh. Mt. Kaala. — Bald. 



40. Achatinella multilineata Newcotnb. 



A. mitltilineala Newc. P. Zool. Soc. London, 1853, p. 13S; pi. xxii. fig. 23. 



Shell dextral or sinistral, solid, elongately conical, whorls 6, 

 rounded, margined above ; lip expanded below and slightly sub- 

 refle(5led, above acute and thickened within ; columella short, stout, 

 slightly twisted, with a callus spread over and nearly closing the 

 umbilicus ; aperture oblong-ovate ; colour of columella, lip and 

 suture white, sometimes tinged with yellow ; shell white, with or 

 without numerous transverse lines of a brown or black colour. 

 Long. 19/20, lat, 10/20 poll. 



This species makes a near approach to A. nuistclina of Mighels, 

 but is more elongate in form, with the lineations much stronger, 

 and never passes into the variety of miistelina with the depressed 

 spire and obese body whorl. The locality is also different, which 

 is always worthy of particular remark in examining the shells of 

 this genus. — Newc. 



Hab. Kolaupoko. — Newc. Northeast side Mt. Kaala. 



41. Achatinella bicolor Gulick. 



A. bicolor Gk. Pfeiffer, Mon. Hel. Viv., iv. 1859. p. 529. 



T 

 fusculo 



. subperforata, globoso-conica, solida, leviter striata, nitida, albi<la, 



. lo oblique strigata ; spira conica, apice acutiuscvila, alba; suture late 



impresso-m irginata ; anfr. 5 1-2, superi plani. penultinius convexior, ulti- 

 mus spiram fere aequan.s, globosus, infra periphcriim nigro-castaneus ; aper- 

 tura obliqui, subauriformis ; plica columellaris alta, nodiformis ; perist. 

 intus labiatum, fusco-limb.itum, m irgine dextro breviter expmso, colu- 

 mellari dilvtato, subadnato. Long. 16 1-2, diam. 11 mill. Ap. 8 1-2, mill. 

 longa, 5 lata. 



Shell subperforate, globose-conical, solid, lighth striated, 

 shining, whitish, obliquely striped witli brown ; s])ire conical, 

 apex somewhat acute, white; suture brondU inipressed-innrgiiied; 

 whorls 5 1-2, tlie upi:)er flat, the next to tlie last somewhnt convex, 

 the last globose, almost equal to the spire, black-che.stnut below the 

 periphery; aperture oblique, sub luriforin ; columellar fold promi- 

 nent, nodiform ; lip thickened within, edged with brown, the right 

 margin shortly expanded, dilated at the columella, subadnate. 



Hab. Lihue. — Pfr. Waianae Mts. 



