INDEX AND SYNONYMY. 155 



Ungarica (Pileopsis), Lam. Anim. s. Yt.,vii, 609. 



= Capulus Hungaricus, Linn. ...... 131 



Ungaricoides (Pileopsis), d'Orb. Yoy. Amer. Merid., 457, 



pi. 78, fig. 4, . . .131 



Unguis (Calyptrsea), Brod. Trans. Zool. Soc., i, pi. xxviii, 



f. 3. = C. mamillaris, Brod. 

 Unguis (Patella), Sowb. Min. Conch., 88, t. 139, f. 7, 8. 



= Capulus Hungaricus, Linn. ...... 131 



Unffuiformis (Crepidula), Lam. Anim. sans Yert., vii, 



642, 116, 123, 130 



Umbrella (Calyptnea), Desh. Enc. Meth., ii, 173, No. 8. 



= Crucibulum scutellatnm, Gray, var. . . . ,117 

 Umbo (Calyptrsea). live. Conch. Icon., xi, sp. 33, 1858. 



= Mitrularia eqnestris, Linn, . . . . . .137 



Uncinata (Calyptnea), Rve. Conch. Icon., xi, sp. 17, 1858. 



= M. equestris, Linn., var 138 



Yanikorensis (Calyptrsea), Quoy. Yoy. de 1'Astr., iii, pi. 



72, figs. 21-23. = Mitrularia equestris, Linn. . . 137 



Yaria (Calyptnea), Brod. Trans. Zool. Soc., i, pi. 27, fig. 3, 



1835. = Mitrularia equestris, Linn 137 



Yentricosa (Trochita), Carpenter. Mazat. Cat., 264. 



? = C. radians, Lam. 122 



Yerrucosum (Crucibulum), Rve. Conch. Icon., xi, sp. 19, 



1859, 118 



Yestita (Calyptrsea), Phil. Zeit. Mai., 65, 1851, . . 121 



Yiolaceum (Crucibulum), Carpenter. Proc. Zool. Soc., 



1856,167. = C. scutellatum, Gray, . . . . 118 

 Yiolaceus (Capulus), Angas. Proc. Zool. Soc., 1867, 114, 



t. 13, f. 23, 132 



Yulgaris (Calyptrsea), Phil. Enum. Moll. Sic., ii, 93. 



= C. Sinensis, Linn. ........ 120 



Walshii (Crepidula), Hermanson. Reeve, Icon., xi, sp. 17, 

 1859. = Walshii (Crepidula), Hermann, . . .130 



