INDEX AND SYNONYMY. 151 



PAGB. 



Peziza (Calyptrsea), Gray. Reeve, Conch. Icon., sp. 10. 



= Cruc. scutellatum, Gray, var 118 



Princeps (Crypta), Conrad. Gabb. Pal. Califr, ii, 82. 



= C. dilatata, Lam 127 



Probus (Piliscus), Loven, 1851. 



= Capulus radiatus, Sars. ...... 132 



Profunda (Crepidula), Hutton. Cat. Tert. Moll. N. Zeal., 



14,1873. = C. monoxyla, Lesson, 128 



Proscenula, Perry. Conch., 1811. = Crepidula, Lam. . 104 

 Protea (Crepidula), d'Orb. (in part). Voy. de 1'Amer. Mer., 



465; Voy. Cuba, ii, 192. = C. fornicata, Linn. . 114, 124 

 Protea (Crepidula), d'Orb. (in part). Voy. Cuba, 11, 192, 



t. 24, f. 30, 31 ; Voy. Amer. Merid., 465. 



= C. unguiformis, Lam. 



Quinquina (Calyptrsea), Lesson. Voy. de la Coq., 39*7, No. 

 157, 1830, . ' . .... . 118 



Radians (Trochita), Lam. Anira. sans Vert., vii, 11, . . 121 

 Radiata (Calyptrsea), Desh. Enc. Meth., ii, 17, No. 3, 1830, 121 

 Radiatum (Crucibulum), Brod. Trans. Zool. Soc., i, pi. 



xxvii, f. 6, 1835, Ill, 118 



Radiatum (Pilidium), Sars. Reise Lofoten, 64, 1850. 



Jeffreys, Ann. Mag. N. Hist., 4 ser., xix, 321, 1877, . . 132 

 Radiatus (Hipponyx), Quoy et Gaimard. Voy. Uranie, 



454, t. 69, f. 1-5, 135 



Radiatus (Hipponyx), Gray. Proc. Zool. Soc., p. 5, 1835. 



=3= H. Grayanus, Menke. . . . . . ... 135 



Radiola (Caiyptraea), Desh. Enc. Meth., ii, 173, 1830, . 121 

 Radiosa (Calyptraea), Gould. Proc. Bost. Soc. Nat. Hist., 



ii, 160. = Mitrularia equestris, Linn 138 



Reducta (Pileopsis), (Brocchia), Desh. Cat. Moll. He 



Reunion, page 51, 18(53, 106 



Regularis (Trochita), C. B. Ad. Panam. Shells, 224. 



= Mamillaris (Trochita), Brod. . . . .121 



Riisei (Crepidula), Dkr. Menke, Zjitsch., 189, 1852. 



= C. foruicata, Linn. . . . . . . .124 



Roissyi (Calyptraea), Dufo. Ann. Sci. Nat., Oct. 1841, f. 



206. = Mitrularia equestris, Linn. .... 137 



Rostrata (Crepidula), C. B. Ad. Panama Shells, 235. 



= C. adunca, Sowb 129 



Rostriformis (Crepidula), Gould. Proc. Boston Soc. Nat. 



Hist., ii, 160. = C. adunca, Sowb 129 



Rudis (Calyptrsea), Brod. Trans. Zool. Soc., i, 196. 



= Crucibulum scutellatum, Gray, . . . . .117 

 Rugulosa (Crepidula), Bunker. Menke, Zeitsch., 108, 1846, 130 



