364 ACHATINIDjE. 



Hob. Andaman Islands : Port Blair (ffaiighton) ; Cocos Island,. 

 Andaman Island (StoliczTca). Burma: Shan States (Fedden). 

 Siam : Lam pun (Daly}. 



Some specimens from Port Blair, presented by B. MacAndrew 

 to the British Museum, are smaller than the type, for, although 

 possessing nine whorls, they measure only 12x3 mm. 



329. Prosopeas pealei, Tryon. 



Opeas (Bulimtis) pealei, Tryon, A.mer. Journ. Conch, v, 1869, p. 110,, 



pi. 10, fig. 5. 



Bulimus pealei, Pfeiffer, Mon. Helic. Viv. viii, 1877, p. 128. 

 Stenogyra (Spiraxis (JSiispiraxii)) pealei. Pfeiffer & Clessin, NomencL 



Helic. Viv. 1881, p. 323. 

 Prosopeas pealei, Pilsbry, Man. Conch, ser. 2, xviii, 1906, p. 29 r 



pi. 6, tigs. 80, 81. 



Original description : " Shell turreted elongate, slender, rather 

 solid ; whorls eight, flatly convex, suture slight ; apex papillary ; 

 aperture ovate, small ; lip simple ; columella perpendicular, form- 

 ing an angle with the lip at the base. Light greenish horn-color,, 

 white within. 



"Length 35, diam. 9 mill." (Tryon.) 



Hab. Andaman Islands. 



" E/esembles Bulimus elongatulus, Pfr., but may be distinguished 

 from it by the whorls being less convex and the columella straight 

 instead of incurved.''* (Tryon.) 



The type-specimen is figured by Pilsbry, who states that it 

 differs from P. haughtoni, Bens., to which it has been referred as 

 a synonym, by the non-sinuous columella, which does not form 

 an angle with the parietal wall, by the narrower mouth, mort* 

 numerous whorls and slenderer shape. He further compares it 

 with the var. oxynter of Benson, which, while nearly as slender 

 as pealei, differs by having the columella at an angle with the 

 parietal wall. 



330. Prosopeas haughtoni, Benson. 



Spiraxis haughtoni, Benson, A. M. N. H. ser. 3, xi, 1863, p. 90; 



Pfeiffer, Mon. Helic. Viv. vi, 1868, p. 189 ; Hanley & Theobald, 



Conch. Ind. 1870, pi. 19, fig. 1. 

 Stenogyra (Prosopeas) haughtoni, Nevill, Hand Lis>t, i ; 1878, p. 173 ; 



Godwin- Austen, P. Z. 8. 1895, p. 443. 

 Stenogyra (Spiraxis (Euspiraxis)) haughtoni, Pfeiffer & Clessin, 



Nomencl. Helic. Viv. 1881, p. 323. 

 Prosopeas haughtoni, Pilsbry, Man. Conch, ser. 2, xviii, 1906, p. 28, 



pi. 6, figs. 76, 78, 79. 



Original description : " S. testa imperforata, oblougo-conica r 

 subturrita, solida, striata, versus sutnram et apicem costulato- 

 striata, albida, epidermide olivacea minutissime corrugata induta; 

 spira elongato-conica, versus apicem obtusiusculum subito at- 

 tenuata, sutura impressa ; anfractibus 7, vix convexiusculis, sub- 



