43.3 WORMS. TESTACEA. 78. Murex. 



Valent. abb. 2. tab. 14. a. 15. b. 16. c. 17. d. 18, e. 



Knorr Vergn. 3. tab. 29 > fig. e. 



Martin: co neb * 3.^. 303, <z//g7?. 36. fig. 1 — 5. 

 tej^-pm* »■/ f £**S*£.Cbemn. conch. 10. tab. 161. fig. 1532 — 1535. 



,. . f&*4£* *f+ u - Inhabits Shell cinereous greenifh rufous or white, the tu» 



jr**i3££*~%*if5* bercles fometimes black, rarely ruibus. 



Senegalenjis Shell rranfverfely ftriate, with fpinous protuberances, the 

 fpines decreafmg towards the head. 

 Adam feneg. I. tab. 8 fig. 19. 

 Inhabits Senegal: about i\ inches long. 



Shell with 9 tubercles, alternately lefs, each of them armed with 

 8 fpines : fpire with 8 whorls. 



■*- • Carinatus Shell ventricole with 5 or 6 whorls forming angular ridges : 

 4 '-4-/- ''* '- " aperture femicircular: beak a little reflected. 



- - ? ^,^; '- . Inhabits Europe : 4 inche&long.. Pennant, tab. 77. /Fg, 96. 



"'"/ ^-* < i/ V ^- t "' ' £>• ¥ ore or 1'fs Spinous and zuithout manifefl beak. , 



Ricinus. Shell otovate, with fubulate fpines: aperture and lip toothed. 



Rumpfi. muf. tab. 24. E. Guait. teji. tab. 28. N. 

 Seba muf. 3. /#/?. 60. fig. 37. 39. 42, Murray, t. i.fi. 10. 

 Inhabits the Afiatic Ocean: about i£ inch long. 

 Spines difpofed in rows: fpire prominent: mouth violet. 



Nodus. Shell obovate with conic fpines: lip toothed: pillar ftnooth 

 coloured. 



Inhabit- Knorr Vergn. 6. tab. 24. fig. 7. 3^ inches long. 



Shell Ids than M. ricinus: aperture fleih-colour. 



Keritoideus Shell with numerous rows of knots : lip with pointed angles: 

 pillar nattiih. 



L'ster tab. 804. Klein ofir. tab. 1 . fig. 30. 



Bonan. recr. and Muf.kircb. 3. fig* 173^ 



Seba muf. 3. tab. 60. fig 41. 48. 



ilia/*. Gottwald. tab. 1 l./g. 81.. a? b ? c. 



Knorr Vergn. I. r#£. 25. yfg\ 5, 6, 



Martini conch. 3. r^. 101. /$£. 972, 973. /, 102.fi. Qj6 — 979. 



Inhabits India and refembles a Nerita or Murex. 



Shell fometimes white with black tubercles and violet mouth, or 

 jellowifh-brown with brown tubercles and yellow aperture : 

 fijft whorl with 4 rows of tubercles on the back : lip armed 

 with 3 or 4 fpines : pillar with 2—4 teeth. 



Fucus. Shell coatfe ventricofe ftriate tranfverfely with 4 rows of 



knots: pillar imprefled and with the outmoft whorls 



1 nattiih. 



Lister 



