PTRULA. Panama iShells. 



127 



One of our specimens we found alive iindBr a stone. The 

 oAers were occnjned by hermit crabs. 



Habitat. — St. Elena and Panama; Cuming I Broderip: also 

 Reeve. 



Panama; Jay. 



Panama ; 0. B. A. I 

 13 spedmena were collected. 



144. IHEurex Tittatus. 



Syrumymy. 



Murex vittatus Brod. in Proc. Zool. Soc. Lond. p. 176. Oct. 1832. 



— — ^ Reeve Conoh. Icon; pi. 29. f. 140, ' Aug. 1846. 



Station. — Sandy mud at the depth of 11 fathoms; Cuming I 

 Broderip : also Eeeve. 



Habitat. — ^I. of Muerte Bay^ at Gxsayaqyul; Cuming I Brode- 

 rip : also Eeeve. 

 West Columbia 5 Cuming in ached. 

 Panama ; C. B. A. J 

 1 specimen was obtained, which is much larger than Mr. 

 Cuming's specimens. 



146. Pyrula patnla. 



JSynonymy. 



P^rula patula Brod. and SowT). in 2ool. Joum. IV. '377. 1829. 

 — — — Valenci in Humb. Eec Obs. U. 291. I 1833, 



Gray in Zool. Beech. Voy. pi. 35. f. 1 ; 



also pL 34. f. 10. and pL 35. f. 3. young. 1839. 



Kiener Iconog. p. 14. pi. 2. f. 1, 2. 



Lam. An. sans Vert. IX. 522. No. 31. 



(Desh. ed.) 1843. 



Lam. An. Bans Vert. III. Pt. 2. p. 686. No. 



31. (Desh. ed. tert.) - - - 1844. 



Cyrtulus Hinds in Zool. Sulph. Moll. p. 13. 1844. 



Pyrula Reeve Conch. Icon. pi. 6. f. 20. July 1847. 



