6oo WORMS. TESTACEA. 85. Dentalium. 



Striatuluw Shell with 8 ribs and 8 ftria?, pointed* green ti'pt with white. 

 Lifler> tab. $47»Jig. *• the lower figure. 

 Martini conch. I. tab."i. Jig. 5. B. 

 Inhabits the Sicilian Teas; refembles D; elephantinum, but is 



longer and narrower, and the larger aperture is angular, the ■ 



fmaller very narrow and round. 



Sexdngulum Shell with 6 ribs, ftriate. 



Inhabits Scbroet. Einl. in conch. 2. /. 531. n. 12, 



Found fbflile at Loretto. 



>L Dentalis* Shell with 20 ftriae, flightly curved, interrupted. 

 Rump/. Muf. tab. 41. fig. 6. 

 Born. Muf. Caf. Find, tefi. tab. 18. fig. 13. 

 Inhabits the Mediterranean* Shell red or tipt with red, 



Fafciatum t Shell very finely llriate, {lightly curved, grey with darker 

 bands. 

 Inhabits Sicily. Martini conch. 1. tab. i.Jig. 3. B. 

 Shell minute, folid, about the thicknefs of a crow-quill, with 4 

 or 5 dull cinereous or brown bands. 



Reftum, Shell ftraight, with doubled or tripled ftria?, and annulate; 



Gualt. teji. tab. 20. H. Martin. 1 . tab. l . f. 4. H. 



Scbroet. Ein. in Verft. tab. 3. Jig. 5. 



Inhabits— —refembles D. elephantinum^ but is lefs acute, and 

 the aperture is larger and more acute, and beiides the longitu- 

 dinal ftrise, which are rarely tripled, is marked with annular 

 ones : Jliell greenifh-white, or white, or teiheeous with green 

 rings. 



Foffile. Shell roundifli, fomewhat obtufe, with very fine equal (Iris. 

 Scbroet, Einl. in Verfi, 4. tab. 3. fig. 7. 



Found fbflile near Loretto: refembles D. ftriatulum, but is not 

 angular, ard lefs pointed. 



Annulatum. Shell round, obliquely ftriate. 



Found foflile. Guettard Miner. Belujl. 4. tab. 5; fig. 3. 



Radula. Shell flightly curved, fomewhat obtufe, with decuifate 

 ftria?, the longitudinal ones granulate. 

 Scbroet. Einl. in conch. 2. p. 530* «. 9. 

 Found foflile in Piedmont: about an inch long, 



hterruptum Shell with decuflate ftna?, all of them fmooth, the longi- 

 tudinal ftrise with finer interrupted ones. 

 Scbroet. Einl, in conch . 2. /, 53P. ». to. 



Found foflile in Piedmont*. 



Politum. 



