CYCLOPHORID&. 107 
Turbo Lincina magna, Chemn. Conch. Cab. ix. P. ii. p. 56, t. 128, 
f, 1061, 1062. 
Turbo labeo, Gmel. Syst. p. 3605, n. 73; Dillw. Cat. ii. p. 865, n. 118. 
Oyclostoma labeo, Lam. Hist. vi. p. 145, n. 9, Hd. Desh. p. 356 
(part); Hneycl. Méth. t. 461, f. 4; Wood, Ind. t. 32, f. 120; 
Desh. in Ene. Méth. ii. p. 40, n. 5; Sow. Thes. n. 154, p. 146, 
t. 28, £165; Pfr. Ic. t. 4, f. 1, 2, t. 42, £3. 
Licina labeo, Gray, Cat. Cyc. p. 60, n. 1; Pfr. Consp. n. 219; 
Pneum. Mon. p. 151. 
Hab. Jamaica. 
2. LIicINA DUBIA. 
Shell oblong-turreted, solid, spirally crowdedly striate, granularly 
decussated by more distant longitudinal lines, shining, yellowish- 
white, painted with narrow fulminating reddish-brown streaks ; 
spire convexly turreted, shortly truncate; suture slightly chan- 
nelled, fringed; whorls remaining 43, very convex, the last one 
cylindrical; umbilicus funnel-shaped, rather pervious; aperture 
slightly oblique, oblong-roundish, small, white inside; peristome 
double; inner edge expanded, incumbent, continuous; outer 
edge shortly affixed on the penultimate whorl, concentrically 
striated, much dilated laterally. Opere. ? Length 36, 
breadth 19 mill. 
Turbo lincina, Born, Test. p. 355, t. 13, f. 5, 6. 
Turbo dubius, Gme/. Syst. p. 3606, n. 75. 
Cyclostoma Borni, Pfr. in Proc. Z. 8.1851; Ic. n. 329, t. 42, f. 1, 2. 
Licina? Borni, Pfr. Consp. n. 220, p. 59. 
Licina dubia, Pfr. Pneum. Mon. p. 152. 
Hab, Jamaica. 
3. LicINA EVOLUTA. 
Shell oblong-turreted, truncate, rather thin, very minutely and 
closely decussated by spiral and longitudinal lines, scarcely 
shining, ash-gray, clouded with fulvous, and conspersed with red- 
dish-brown points, which are arranged into indistinct bands; spire 
convexly conical; suture rather channelled; whorls remaining 
4, moderately convex, the last one rounded, detached anteriorly, 
slightly descending, more distinctly spirally furrowed beneath ; 
umbilicus not pervious; aperture perpendicular, roundish-ovate, 
brownish inside; peristome free, continuous, rather simple, ex- 
panded, with the columellar margin narrower. Opere. a 
Length 36, breadth 20 mill. 
Lister, Hist. Conch. t. 25, f. 23. 
Cyclostoma evolutum, [eeve, Conch. Syst. p. 99, t. 185, f. 18; Pfr. 
Ic. n. 330, t. 9, f. 20, t. 42, £.4; Desh. Traité élém. Conch. t. 82, 
f. 5, 6. 
