INDEX TO THE HISTORIA CONCHYLIORUM. 
39 
Tab. Fig. 
854. II. Strombus Unicornis. 
— 12. Strombus Fusus. 
855. 12. a. Has been generally quoted for Strombus vittatus; but I never saw that species 
with the lip so much expanded. 
— 12. b. Is a variety of Strombus vittatus, with the body whirl shorter, and the spire more 
produced; and it is described as a separate species by Lamarck, with the name 
of Strombus turritus. 
856. 12. c. Has been generally considered to be a young shell of Strombus latissimus; but 
Mr. Swainson, in the Catalogue of Mrs. Bligh’s Collection, has arranged it as a se¬ 
parate species, with the name of Strombus inermis. 
857- 13. Strombus Urceus. 
858. 14. Strombus Samar. 
85 g. 15. Strombus minimus of Linneus: and Mr. Swainson has judiciously remarked, that 
in the Descriptive Catalogue this species has been confounded with Strombus 
marginatus; and he has suggested, that the Linnean Strombus marginatus is a 
variety of Strombus accinctus. 
— l6. Strombus accinctus. 
860. 17. Strombus fasciatus; and Kleins t. 6. f. 107. has been copied from this figure. 
861. 18. Strombus lentiginosus. 
862. 18. a. Is generally considered to be an old and very full grown shell of Strombus latis¬ 
simus, but has been arranged separately by Chemnitz, with the name of Strom¬ 
bus Goliath. 
863. 18. b. Strombus Gigas. Buonanni, in his Ricreatione, part 3. f. 404. and 405. has re- 
presented the two sides of this shell, and Lister has here copied only the latter of 
these figures. 
864. 19. Is probably a young shell of Strombus Accipiter; but the figure badly accords with 
Listers description, and is not well executed. 
865. 20. Strombus Pes Pelecani; and Klein’s t. 2. f. 42. is a copy. 
866. 21. Strombus Lambis. 
— 21. b. Strombus Pes Pelecani; and Kleins t. 2. f.41. is a copy. 
867. 22. This shell is generally considered to be a variety of Strombus Scorpius, but has 
been arranged separately by Lamarck, with the name of Pterocera pseudo- 
scorpio; and differs in being larger, and in having the claws thicker and much 
less nodulous. 
868. 23.1 Strombus Millepeda; and the engraving of the latter figure has been made from 
869. — j Buonanni’s Ricreatione, part 3. f. 311. 
870. 24. Strombus Chiragra. 
871. 25. Same as Martini, t. 83. f. 836. and 837; which Gmelin arranged as a variety of 
Strombus Gallus, and which is the Strombus bituberculatus of Lamarck. 
— 26. Variety of Strombus Auris Diana, with the lip imperfectly formed. 
872. 27. In the Descriptive Catalogue I have followed Gmelin in arranging this species as a 
variety of Strombus Auris Diana, but it is perfectly distinet, and is the Strombus 
Auris Asini of my MS. 
— 28. Strombus Auris Diana. 
873. 29. Is the Strombus tricornis which in the Descriptive Catalogue is mentioned as a va¬ 
riety of Strombus Gallus, but is a distinet species. 
874. 30. Strombus Gallus. 
875. 31. A young shell of Strombus Chiragra. 
877. 1. Bulla Pyrum. 
878. 2. Murex canaliculatus. 
— 3. Larva of Murex canaliculatus. 
879. 3. a. Ovaries of Murex canaliculatus. 
880. 3. b. Murex Carica. 
881. 3. c. I Q var j es 0 f a M ureX ' 
— 3. d.) 
882. 4. A young shell of Strombus truncatus. 
883. 5. Is probably a young shell of Strombus fasciatus, but it is a bad figure. 
6. A young shell of Strombus tricornis. Sec t. 873. f. 29. 
6. a. Murex pugilinus. 
884. 
