ACHATINA.— Plate XIX. 
Species 105. (Mus. Cuming.) 
Achatina oeophila. Achat, testa conico-ovatd, spird 
acuminata, mtitris impressis, anfractibus septem, ro- 
tundat,is,peculiariter obscure indentalis, columella brevi, 
valde arcuatd et truncatd, apertura parviusculd ; oli- 
vaceo-cornea. 
The thatched Achatina. Shell conically ovate, spire 
acuminated, sutures impressed, whorls seven in 
number, rounded, peculiarly obscurely indented, co- 
lumella short, deeply arched and truncated, aperture 
rather small; olive-horn. 
Benson, MSS. 
Hab. Neilgherry Hills, India; Jerdon. Colombo, Ceylon ; 
Templeton. 
Distinguished by the deeply arched curvature of the 
columella, and by the whorls being rather more numerous 
than is usual in species of this form. 
Species 10 G. (Mus. Cuming.) 
Achatina concentrica. Achat, testa acuminato-ovata, 
anfractibus sex, concentrice pUcato-striatis, columella 
brevi, contortd, abrupte truncatd , superne lira callosa 
munita, apertura parviusculd ; corned, sordide olivaced. 
The concentric Achatina. Shell acuminately ovate, 
whorls six in number, concentrically plicately striated, 
columella short, twisted, abruptly truncated, furnished 
at the upper part with a callous ridge, aperture 
rather small ; horny, dull olive. 
Hab. Bolivia, (under dead Cacti) ; Bridges. 
Finely sculptured by numerous arched concentric striae, 
whilst the body-whorl is furnished with a winding callous 
ridge. 
Species 107. (Mus. Cuming.) 
Achatina lamellosa. Achat, testa acuminato-ovata, 
anfractibus sex, subrotundatis, subtilissime concentrice 
plicato-lamellatis, columella contortd, subtruncatd, lira 
pared superne munita; pelliicido-corned. 
The lamellose Achatina. Shell acuminately ovate, 
whorls six in number, somewhat rounded, very finely 
concentrically plicately lamellated, columella twisted, 
slightly truncated, furnished at the upper part with a 
small ridge ; transparent horny. 
Moeicand, ? 
Hab. ? 
A very transparent shell, most delicately concentrically 
lamellated. 
Species 108. (Mus. Cuming.) 
Achatina anomala. Achat, testa turritd, minutd, umbi- 
licatd, spirts suturis impressis, anfractibus septem ad 
octo, rotundatis, striatulis, columella brevi, callosa, 
rejlexd, apertura pared ; sordide albicante. 
The anomalous Achatina. Shell turreted, minutely 
umbilicated, sutures of the spire impressed, whorls 
seven to eight in number, rounded, finely striated, 
columella short, callous, reflected, aperture small ; 
dull whitish. 
Pfeiffer, Symbol®, vol. iii. p. 89. Philippi, Abbild. 
Achat, pi. 1. f. 12. 
Hab. Peru. 
A small turreted shell, with the sutures of the spue 
rather deeply impressed, verging very closely on Bidimus 
by reason of the reflected growth of the columella. 
