INDEX AND SYNONYMY. 



NERITIDXE, ADEORBIIDXE, CYCLOSTREMATID/, 

 LIOTIID>E. 



PAGE. 



Abjecta (Adeorbis) C. B. Ad. Panama Cat, 257. 



= Fossarus abjectus, Ad. Manual ix, 274, . . .86 



Achatina (Nerita) Reeve. Conch. Icon., f. 68, 1855. 



: N. nigerrina, Chemn. ....... 23 



Aciculata (Neritina) Morch. Reeve, Conch. Icon., sp. 108, 



1*55, .... .... 74 



Aculeata (Neritina) Gmelin. Syst. .Nt,. ul. xiii, p. 3686, . 70 

 Acuticostata (Liotia) Carp.. Second Report 652, 1863, . 109 



Adamsi (Neritina) Issel. Ann. Mus. Genova vi, t. 7, figs. 23, 



24. = N. dubia, Chemn 44 



? Adamsi (Liotia) Carp. Mazat. Cat. 249, . . . .112 

 Adamsii (Adeorbis), Fischer. Journ. de Conch., 173, t. 10, f. 



11, 1857, 84 



Adansoniana (Neritina), Recluz. Rev. Zool., 1841, p. 313, . 40 

 Adeorbis, S. Wood. Ann. Mag. N. Hist, ix, 530, 1842, . 83 



Adspersa (Navicella Luzonica, Souleyet, var.) Martens. Kiist. 



(ouch. Cab., p. 16, t 2, f. 9-11, 79 



Adumbrata (Neritina), Rve. Conch. Icon., ix, pi. 12, f. 57, . 61 

 Aequinoxialis (Neritina), Morelet. Rev. Zool. 1848, p. 355. 



= N. afra, Sowb 61 



Afra (Neritina), Sowb. Conch. 111., no. 39, F. 13, ... 61 

 Africana (Neritina), Parreyss in Hartmann, Gasterp. d. 



Schweitz. 1840, 8, 133. = N. Nilotica, Reeve. ... 51 

 Africana (Neritina), Rechiz. Zool. Proc., 198, 1843. 



= N. afra, Sowb. 61 



Afh'ne (Cyclostrema), Verrill. Trans. Conn. Acad., vi, p. 199, 



pi. 32, f. 15. t= C. proxima, Tryon 98 



Afline (Cyclostrema), Jeffreys. P. Z. S., 1883, p. 92, pi. 19, f. 



5, .... * 97 



Atfinis (Nerita), Rve. Conch. Icon., f. 81, 1855, ... 34 

 Atfinis (Navicella), (Reeve) Gassies. Fauna Conch., Nouv. 



( luledon. p, 112, pi. 8, f. 15. = N. Bourgainvillei, Reel. . 80 

 Atfinis (Navicella) Reeve. Conch. Icon., f. 15, 1856. 



= N. Borbonica, var. compressa, Martens. . . . .78 

 Affinis (Navicella), Moussou. Journ. de Conch., 1865, 'p. 189. 



N. depressa, Less. ........ 79 



Afftnis (Neritina), Recluz. Journ. de Conch., i, 1850, p. 153. 

 - N. cariosa, Gray, . . . . . . .75 



8 (113) 



