151 



2. On SlPHONARIA. Bl SyIA \m - Banlbt. 



Having examined the whole of the specimens delineated in the 



recent Monograph of this genus in the 'Conchologia !< ica, 1 I have 



been induced to describe a few additional species, and i" offer a fett 

 remarks upon the subject. Prom the versatility of form and sculp- 

 ture exhibited by tnosl Limpets, the synonym) of the Siphon 

 demands a greater amount of leisure to elaborate than I can at pre- 

 sent anticipate ; but in the confident belief that 1 1 » < - following crude 

 list of published species, being the most ample which has yet ap 

 peared, cannot fail to aid and interest the future student <>t' this 

 difficult genus, I now transcribe it from my oote-book. A single 

 asterisk is appended where the Bpecies lias been adopted or defined 

 by Mr. Reeve; twin asterisks denote that, although mentioned, it 

 has been regarded by him as superfluous or varietal : — 



*acut<i, Quoy, Zool. Astrol. 

 ddatuoni, Blainville, Diet. Sc. Nat. xlix. (—pectinata). 



*ceqailorata, Reeve, Conch. Icon. 

 **alijiciiiis, Quoy, Zool. Astrol. 



.l/i/i'si/-<c, Quoy, ibid, (probably =pectinata). 



alternata, Say, Americ. Conch, (seems immature). 



alternicoatata, Potiez et Mich. Gal. Douai. 

 *amara, Xnttall, MSS. in Reeve, Conch. Icon. 



Antarctica, Gould, Exped. 



aspera, Krauss, Sud-afrik. 

 *atra, Quoy, Zool. Astrol. 



.iiistralix, ibid. 

 *Bacom s Reeve, Conch. Icon. 



Belcheri, Ilanlcy, Prod Zool. Soc. 

 *bifurcata, Reeve, Conch, [con. 



Bluiitrillei, Ilanlcy, Proc. Zool. Soc. 

 * Bras/fi a n a, Reeve, Conch. Icon. 



brtmnee, Ilanlcy, Proc. Zool. Soc 



*cancer, Reeve, Conch. Icon. 



Capeiuu, Quoy, Zool. Astrol. 

 carbo s Hanley, Proc; Zool. Soc. 



*chariut<Tist//-,i, Reeve, Conch. System. 

 *cochlt'tirifnnnis, Ree\e, Conch. Icon. 

 *concinna, Sowerby, Proc. Zool. Soc. 

 eonieot Blainville, Diet. Sc. Nat. 

 **Coreen»is, Adam- \ Reeve, Zool. Samarang. 



■■/>,-, nit, i, Gould, l'me. Bost. Soc. 

 *corr>/'//i/'/. Reeve, Conch. Icon. 

 *cost<////, B o wer b y, Proc. Zool. 8oc~lineolata t Reeve. 

 costat/i, Sombron and Jacquinot. 

 erertata, Blainville, l>iet. Sc. Nat. 



\ticulata, Quoy, Zool. Astrol. 

 D - . ibid. 



S rerby < ;b of Martini), Genera. 



