258 ALATA. 



2. R. cnrvirostris, Lamarck; Enc. Metli. pi. -ill. f. 1. 



Rostellaria fusus, Sowerby . 



3. E. fissa, Deshnyes, Anim. sans vert. v. 9. p. GG3. 



SiromhuafuHna, Cliciunitz ; Rodellaria serrata. Perry ; 

 SLrombiisfinsns, Dillwyii ; Eodellaria Favaimi, Kieucr. 



4. E. occidentalis, Beck, Gueriu's Mag. de Zool. 183G. pi. 72. 



AporrJiais occidentalis, Sowerby. 



5. E.. pcs-carbonis, (Jpon-Jiais), Sowerby, Thes. Conch, pi. 5. f. 1, 



Chenopus pes-carhonis, Bruguicre. 



6. E. pes-pelicani, Lamarck; Martini, Concli. pi. 85. f. 845-50. 



CocJdea pentadactj/his, Pliny; Tarho peutadactyhm, l>onanui; 

 Strombus rostratits, Ganltcr ; Vespertilio sjmiosiis, Scba ; 

 Sirombus pes-pelicani, Linn.; TritoiniiM pes-pelicani, Miiller; 

 Alata pes-pelicani. Martini ; Aporrlads pes-pelicani, Sowerby ; 

 Chenopus pes-pelicani, Philippi. 



7. E. Powisii, Fetit, Giaerin's Mag. de Zool. 1842. pi. 53. 



8. E. rectirostris, Lamarck; Chemnitz, Conch, pi. 159. f. 1500, 1502- 



Strombus claviis, Gmelin ; Mii7-ex fusus, Linnsns ; 

 Strombus unicornis, Dillwyn ; Rostellaria subulata, Lamarck. 



Genus III. PTEEOCEEA, Lamarck. 



1. P. am-antia, Lamarck; Chemnitz, Conch, pi. 158. f. 1508-9. 



Strombus lam bis, var., Dillwjm. 



2. P. chiragra, Lamarck; Lister, Conch, pi. 870. f. 24. pi. 875. f. 21. 



Strombus cJiiraf/ra, Linnaeus. 



3. P. elongata, Swainson ; SoAvcrby, Thes. Conch, pi. 11. f. 4 



Pterocera crocea, Eceve ; Pterocera millepeda, var., Lamarck ; 

 Strombus novemdactylus,Chem.; Pterocera novem dacfi/lus,J)cii\\. 



4. P. lambis, Lamarck; Lister, Conch, pi. 866. f. 21. 



Strombus lambis, Linnajns ; Strombus camelus, Chemnitz. 



5. P. miUepeda, Lamarck; Kiener, Icon. Coq. viv. pi. 9. 



Strombus millepeda, Born. 

 G. P. multipes, Deshayes, Cuvier's Ecgnc Animal, pi. 61. f. 3, 3 a. 



Strombus multipes, Chemnitz ; Pterocera violacea, Swainson ; 

 Pterocera millepeda, var., Linnoins. 



7. P. pseudo-scorpio, Lamarck; Sowerby, Thes. Conch, pi. 11. f. 2. 



8. P. rngosa, Sowerby, Thes. Conch, p. 42. pi. 11. f. 9, 10. 



Pterocera chirayra, var., Ijamarck ; Unyula diaboli, Martini. 



9. P. Scorpio, Lamarck, Enc. Mcth. pi. 410. f. 2. 



Strombus scorpius, Linna^ns ; Pterocera nodosa, Enc. Meth. 

 10. P. truncata, Lamarck; Clicmnitz, Conch, pi. 159. f. 1512-15. 

 Strombus bryonia, Gmelin ; Strombus truncatus, Pillwyn. 



