INDEX AND SYNONYMY. 149 



PAGE. 



Navicelloides (Crepidula), Nutt. Jay's Cat. of Shells, No. 



3035. ? = C. Lessonii, Brod 116,126 



Navicula (Crypta), Dkr. MSS. Morch, Mai. Blatt., xxiv, 



105,1877. ? = C. convexa, Say. 125 



Neleta, Gray. Zool. Proc., 743, 1867. 



= Crucibulum, Sebum. ....... 102 



Neptunii (Calyptrsea), Dill. Descrip. Cat., 1017, 1885. 



= C. equestris, Linn. . . . . . . .137 



Neritoides (Crepidula), Recluz. Jour. de. Conch., 205, pi. 



6, f. 16, 19, 1851. = Latia, Ibid., iii, 260, 1852, . . 130 

 Nivea (Crepidula), C. B. Ad. Panama Shells, 234, 1852, 1 15, 126 

 Nobilis (Amathina), A. Ad. Proc. Zool. Soc., 312, 1867. 

 Nova2-Zelandige (Calyptrsea), Lesson. Voy. Coq., ii, 395, 



1830. = C. Calyptneiformis, Lara 122 



Noicia, Gray. Zool. Proc, 740, 1867. 



= Siphopatella, Lesson 104, 130 



Nummaria (Crepidula), Gould. Bost. Proc. Otia. Conch. 15. 



= C. dilatata, Lam 128 



Occidentalis (Trochita), Gray. Fig. Moll. An., 1850, iv, p. 84. 



= Calyptraea Candiana. d'Qrb 121 



Onyx (Crepidula), Sowb. Gen. of Shells, No. 23, f. 2, . 128 

 Orientalis (Hipponyx), Dufo. Ann. Sci. Nat., 1840, 207. 



H. australis, Quoy, ....... 136 



Ornata (Protomedea), Costa, p. 74, t. xi, f. 6 a, 6, c, Ann. 



Mag. Nat. Hist., 4th Ser., xii, 251. 



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



Orthonychia, Hall. Geol. N. Y., iv, 171, 1843, . . .107 

 Osculans (Crepidula), C. B. Ad. Panama Cat., 1852. 



= Scutellina. 

 O.ssea (Calyptnea), Rve. Conch. Icon., xi, sp. 19, 185S. 



= Mitrularia equestris, Linn. . . . . . .138 



Paleacea (Pileopsis), Menke. Synopsis, p. 89, . . . 133 

 Pallida (Crepidula), Brod. Trans, Zool. Soc.,i, 204, pi. 29, 



f. 3, 1835. = C. dilatata, Lam 127 



Panamensis (Hipponyx), C. B. Ad. Panama Shells, 218. 



= Antiquatus (Hipponyx), Linn. ..... 134 



Papyracea (Calyptrsea), A. Ad. MS. Reeve, Conch. Icon., 



sp. 6, 1858. = Mitrularia equestris, Linn. . . .138 

 Parvulus (Galerus). Dkr. Juhrb. Mai. Ges., 1875, p. 244, . 121 

 Patagonica (Crepidula), d'Orb. Voy. Amer. mer., 464, pi. 



58, 1, 2, 3. ? = C. fornicata, Linn .124 



Patula (Crepidula), Desh. Encyc. Muth., ii, 27. 



= C. dilatata, Lam 127 



