164 
t.2. f. 4.—Don. t.8.f. 2.—T. Minutus. D. p. 797. 
—An. Mart. 1529.?-—T. Eryturo.evcus. Lam. 69. 
— Conic, strong, with six volutions wrought with four 
or five small spiral crenated ridges, and defined by a 
broad and more elevated ridge finely cut diagonally 
with striz so as to resemble a twisted cord, the inter- 
stices finely striated in the same direction; cinereous 
brown or purplish, the larger ridge usually red (some- 
times spotted with white) the pointed apex rich crimson, 
base imperforate; aperture angulated, white, not pearly. 
3.,.4. Sussex and Dorset. 
T. Strratus. Lin. 1230.—D. p. 797.—Mont. p. 
278.—F. p.323.—T. Conicus. Don. t. 155. f. 1.— 
T. Erytrotevcus. Turt. D. p. 191.—Dor. Cat. p. 
48, ¢. 18. f. 2.—Conical, the apex acute ; whorls six 
or seven, flat, scarcely defined, wrought with eight or 
nine fine spiral ridges intersected by very fine longitu- 
dinal striz, cinereous with interrupted longitudinal 
dark purplish brown lines (sometimes dull crimson or 
purplish with darker lines); aperture angulated, pearly; 
base flat, with fine circular ridges, imperforated. %...4. 
Not common, in Cornwall and Devon. 
T. Martini. Smith, Wern. Tr. t. 1. f. 26. p. 99. 
—Conical, citron or flesh-colored streaked with nearly 
