INDEX AND SYNONYMY. 



Nacca, Risso. Hist. Nat. Eur. Merid., iv, 148, 1826. 



= Natica, Adanson, 6 



Nana (Natica), T.- Woods. Pro. Roy. Soc. Tas., 1875, 149 ; 



32, 1877, .... . . . 54 



Nana (Lunatia), Moll. GrcBiil. Moll., p. 7. 



= N. im macula ta, Totten, ...... 38 



Narica, Recluz, in d'Orbigny. Moll. Cuba, ii, 39, 1841, . 13 

 Natica, Adanson. Hist. Nat. Seneg., 172, 1757, . . 5, 14 

 Naticaria, Swainson. Man. MalacoL, 346, 1840. 



= Mamilla, Schum. 7 



Naticaria, H. and A. Adams (not Swainson), Genera i, 208, 

 * 1853. 

 Naticella (pars), Minister. Beitr. z. Petref., iv, 1841. 



= Natiria, de Koninck. 

 Naticella, Guilding. Swainson, MaiacoL, 345, 1840. 



= Mamma, Klein, ........ 6 



Naticina, Guilding. Trans. Linn. Soc., xvii, 31, 1834. 



= Mamma, Klein. 

 Naticina, Gray (not Guilding, 1834). Syn. Brit. Mus., 1840. 



= Eunaticina, Fischer, . . . . . . .10 



Naticodon, Ryckholt. Mel. Paleont., 1852, ... 14 



Naticopsis, M'Coy. Carb. Foss. Ireland, 33, 1844, . . 8 

 Natiria, de Koninck, 1881, . . . . . . .14 



Neritoidea (Lamellaria\ Cliiaje. Mem., iii, 215, 226, 1828. 



= L. perspicua, Linn. 60 



Neritoideus (Sigaretus), Recluz. Monogr. Chenu 111. Conch., 



t. 1, f. 7 ; t. 2,"f. 2, 3. = S. concavus, Lam. . . .55 

 Neritoideus (Sigaretus), Linn. Syst. Nat. 12th Ed., p. 1250, 55 

 Neritomopsis, Waagen, 1880. = Naticopsis, M'Coy, . 8 



Neverita, Risso. Hist. Nat. Eur. Merid., iv, 149, 1826, 6, 32 

 Nicolii (Natica), Forbes. = N. catena, . . . .41 

 Nigra (Lamellaria), Blainville. Manuel de Malac., p. 466, 



pi. 42, f. 1. ? = L. Mauritiana, Bergh. 

 Nigrescens (Natica), Ad. Coutr. Conch., p. 112. 



= N. marochiensis, var. livida, . . . . .23 

 Nitida (Natica), Donovan. Brit. Shells, iv, pi. 144. 



= N. lactea, Guild 49 



Nitida (Natica), Forbes and Hanley. Brit. Moll., iii, 330, 



= N. Alderi, Forbes, 40 



Nitidus (Sigaretus), Reeve. Conch. Ic., pi. iv, f. 20, 1864. 



= S. papilla, Gmel., var. ....... 58 



Nivea (Natica^, Anton. Yerzeichniss, p. 30, No. 1174. 



= N. Sagraiana, Orb 19 



Notabilis (Natica), Jeffreys. Zool. Proc., 31, 1885, . . 40 

 Notata (Natica), Sowb. Thes. Conch , sp. 44, f. 168. 



= N. lineozona, Jouss. ....... 24 



