156 INDEX AND SYNONOMY. 



PAGE. 



Teiuostoma, H. and A. Adams, Gen. Rec. Moll., 1, p. 122, 



1853, . . . _ . . ^ . . . . . _15, 103 

 Tenuiliratus (Adeorbis) E. A. Smith, Jour. Linn. Soc., xii, 557, 



t. 30, f. 18, 1876, 86 



Tenuisculpta (Vitrinella) Carp, P. Z. S., p. 270, 1865, . . 103 

 Tessellata (Navicella) Lam., Encyc. Meth., pi. 456, fig. 4, 77, 81, 82 

 Tessellata (Nerita) Gmel., Syst. Nat,, p. 36, 85, ... 24 

 Tessellata (Neritina) Ziegler. Villa. Disp. Syst,, 1841, p. 33. 



= N. meridionalis, Phil. ....... 48 



Testudinea (Neritina) Homb. et Jacq., Voy au Pole Sud, p. 67, 



pi. 17, fig 14-16. = N. Iris, Mousson 58 



Textilis (Nerita) Gmel., Syst. Nat,, p. 3683. 



= N. plexa, Chemn .19 



Tharsis, Jeffreys, P. Z. S., 1883, p. 93, . . . . 14,100 

 Theliostyla, Morch,. Cat. Yoldi, 167, 1852. 



= Nerita, Adanson 18 



Theodoxus, Montfort, Conch. Syst., ii, 351, 1810, . . .6 

 Thermalis (Neritina) Boubee, Bull. d'Hist. Nat. France, 1833, 



p. 11, 12. - N. fluviatilis, Linn. var. . . . . 4H 

 Thermophila (Neritina) Martens, Monatsb. Berlin Akad., 284, 



t. 1, f. 12, 1877, . .66 



Ticinensis (Neritina) Villa, Dispos. Syst. Conch., p. 38, 60. 



= N. fluviatilis, Linn. ....... 47 



Tincta (Vitrinella) C. B. Ad., Monog. Vit., 8, 1850, . . 103 

 Tigrina (Neritina) Benson, Jour. Asiat. Soc. Calcutta, v, 1836, 



p. 749. N. Smithi, Sowb 37 



Tornata (Cvclostreina) A. Adams, Sowb., Thes., f. 13, . . 94 

 Tomostoma, Desh., Soc. Hist. Nat. Paris, Dec. 19, 1823, . . 9 

 Tougaensis (Nerita) Homb. et Jacq., Voy. Pole Sud., t. 16, f. 



15-20. = N. striata, Burrow 28 



Tourannensis (Nerita) Souleyet, Rev. Zool., 1842, p. 269. 



= Neritina crepidularia, Lam. . . . . . .77 



Trabalis (Vitta), (Lam.) Morch, Cat. Yoldi. p. 167. 



= Neritina virginea, Linn. . . . . . . 40 



Trachydomia, Meek and Worthen, Geol. Surv. 111., ii, 1866, . 13 

 Trachysma, Jeffreys, Sars, Moll. A ret. Norveg, 211, 1878. 



= Architsea, Costa 13 



Transversalis (Neritina) (Ziegler) Porro, Mai. Comasca, p. 107, 

 . = N. fluviatilis, Linn. ....... 46 



Transversalis (Neritina) (Ziegler). Pfr., Deutsche Land und 



Wasser Schnecken, pt. iii, 1828, t. 8, figs. 13, 14, .47 



Triangularis (Neritina), Meusch. Morch., Cat. Yoldi, 1852, p. 



166. N. ziczac, Sowb., var. ...... 36 



Tricarinata (Cyclostrema) E. A. Smith, P. Z. S., 1871, p. 737, 



pi. 75, f. 26, 93 



Tricarinata (Vitrinella) C. B. Ad., Panama. Cat., No. 268, . 103 



