WORMS. TESTA CE A. 58. Turbo. 183 



Montague Suppl. t. 20. /. 6. I. Trans. 5, /. \.f. 13. M« 



Shell an eighth of an inch long, with the bands near the junctions} 

 of the whorls, seldom extending to the third : aperture luboval ; 

 inner-lip spreading, imperforate. 



4o.J. T. nivosus. Rather slender and obtuse, smooth, 

 white, with 5 or 6 much rounded whorls : inner-lip 

 and pillar quite smooth and even. 



Montague Brit. Shells, p. 326. n. 39. 



Shell about a line long, glofsy, with a suboval aperture: resem- 

 bles Voluta interstincta, but is without the tooth and the ribs. 



461. T. labiosus. Subconic, pointed, pale horn-colour, 

 with 7 or 8 flatfish whorls; the 3 larger ones with 

 15 or 16 obscure ribs. 



Montague Brit. Shells, t. 13*/. 7. Helix labiosa. 



Shell about a quarter of an inch long, fubpellucid, with frequently 

 a purplish tip, within white: aperture oval: outer-lip thin, slightly 

 reflected, generally purplish-brown, a little gibbous on the back : 

 pillar undulate within, forming a f mall tooth-like elevation. 



465. T. Cingillusr Conic, with 6 flat whorls marked 

 with alternate bands of horn-colour and chesnut- 

 brown, obscurely striate. 



Montague t. 12./. 7. Donovan t. 178./, 1. T. vittatus, 



Shell above the eighth of an inch long, fubpellucid, pale brown 

 at the tip, with generally 3 chefnut bands on the larger whorl, not 

 visibly striate in the older ones : aperture fuboval, contracted 

 at the upper-part: outer-lip thin, not turning outwards: inner-lip 

 a little thickened. 



406. T. quadrifasciatus. Subconic, smooth, white, with 

 mostly 4 faint brown bands : whorls 4, the first very 

 large and slightly carinate. 



Montague p. 328. Supplem. tab. 10./, 7. 



Shell hardly a quarter of an inch long, fometimes plain White, 

 fometimes with two of the bands on the fecond whorl, fometimes 

 with the bands united and forming 2 broad ones : aperture fubor» 

 bicular : lip thick, with an acute margin : pillar broad, sinuate, 

 umbilicate. Refembles Helix canalis, but is thicker and more 

 opake, has an angular appearance at the bafe of the larger whorl, 

 and the outer-lip is thick. 



467. T. interruptus, Subconic, pellucid, smooth, with 

 5 slightly raised whorls, white with longitudinal 

 interrupted oehraceous streaks. 



Montague Supplem. t. 20./. 8. Donovan t. 178./". 2. 



Shell the eighth of an inch long, rather pointed, pale horny or 

 white: aperture fuborbicular ; inner-lip reflected, 



468. T. retiformis. White, opake, with 4 tumid reticu- 

 late whorls : aperture suboval. 



Wa\ker minute Shells f. 37. Minute. 



469. T.strigatus. White, opake, with 3 whorls; the 

 first with 3 transverse ridges : aperture suboval. 



Walher minute Shell./. 38. Minute, 



470. T. carinatidus. White, opake, taper, carinate, with 

 7 whorls, and contracted margined aperture. 



Adams Micresc. t. 14./. 18. Walk. min. Shells/. 44. 



4T! / T. Sandvieehsfci White, pellucid, with 3 reticulate 

 whorls, and oval 1 -toothed aperture. 



Adams Mierosc. t. 14, /. 23. Walker/. 55. 



