HELICINIDA. 993 
Helicina carinata, Orbigny, Synops. p. 28; Voy. Amér. p. 360, 
t. 46, f. 6-9; Sow. Thes. n. 56, p. 11, t. 3, f. 96 (not t. 2, f. 60); 
Pfr. Ic. un. 84, p. 62, t. 7, f. 22, 23; Pnewm. Mon. p. 400. 
Hab. The province of Yungas, Bolivia. 
144, HELICINA STRIATULA. 
Shell trochiform-depressed, fulvous or whitish, marked with regular 
longitudinal furrows; whorls 6, convex, last keeled; suture 
bordered and crenulated ; aperture small, angulated, modified 
by a tooth, which is placed on the columellar margin; peristome 
whitish, slightly reflexed; apex blunt. Height 4, breadth 7 
mill. (P.¢ I.) 
Helicina striatula, Potiez & Michaud, Gal. Douai, i. p. 231, t. 23, 
f. 13,14; Pfr. Pneum. Mon. p. 401. 
Locality unknown. 
145. Henicina STANLEYI. B. M. 
Shell lenticular, convex above and beneath, orbicular, sharply 
keeled, fuscous-flesh-coloured, striated spirally; spire blunt ; 
whorls 43, moderately convex, last imperforated beneath, smooth 
and white on the centre; aperture obliquely sublunate, angu- 
lated ; peristome simple, thin. Height 5, greatest breadth 62, 
least br. 6 mill. (/or¢.) 
Helicina Stanleyi, Morbes, in Voy. Rattlesnake, App. p. 381, t. 3, 
f.4; Pfr. Pneum. Mon. p. 401. 
Hab. Duchateau Isles, Louisiade Archipelago (Macgillivray). 
146. HeniciIna FULGORA. 
Shell conoidal, thin, obliquely striated, keeled, pale horn-coloured, 
elegantly varied above with whitish and red flames ; spire con- 
vexly-conoidal, pointed ; whorls 5, scarcely convex, last sharply 
and compressedly keeled on the periphery, more convex be- 
neath ; aperture slightly oblique, semiovate, rather triangular ; 
columella short, dilated into a thin callus, forming an angle of 
90° with the peristome, which is thin and very slightly ex- 
panded; operculum pale, semiovate. Height 34, greatest 
breadth 6, least br. 5 mill. 
Helicina fulgora, Gould, in Proc. Bost. Soc. 1847, p. 201; Exped. 
Shells, p. 36, ed. 1851, p. 97, f. 106; Pfr. Pneum. Mon. p. 401. 
Hab. Upolu and Manua, Sandwich Islands. 
147. Heticina NiIcoBARICA. B. M. 
Shell lenticular, rather thin, smooth, slightly shining, whitish or 
horn-coloured, painted usually with one or two narrow red 
Co 2 
