370 



GENERAL INDEX. 



Trichites, 300. 



Trichocyclas, hair, and round, 214. 



Trichogonia, 297. 



Trichotropis, hair, and keel, 114. 



Tricla, 209. 



Tricolia, 138. 



Trieula, 99. 



Tridacna. 301. 



Tridacnacea, 301. 



Tridonta, 21 Z. 



Triforis, three, and doors, 96. 

 Trigonacia. 284. 

 Trigonia, 222. 284. 

 Trigonocoelia, 281. 

 Trigo?iotreta t 335. 

 Tri??iusculus, 133. 

 Triomphalia, 254. 

 Triopa, 201. 



Triptera, three, and wing, 211. 

 Triton, 67. 

 Tritonia, 201. 

 Tritoniacea, 201. 



Tritonium, from Triton, a sea-god, 67. 

 Trochacea, 138. 

 TrochateUa, 197. 



Trochita, a wheel, and round, 119. 

 Trochoceras, a hoop, and horn, 43. 



TrochoHtes, 41. 



Trochotoma, a top, and slit, 146. 

 Trochus, a hoop, 141. 

 Trochus, 104. 119. 

 Tropceum, 45. 



Truncatella, truncated, 198. 

 TubieaniAus, 141. 

 Tudes, 308. 

 Tudor a, 196. 

 Turbo, a top, 139. 

 Turbo, 104. 



Turbinella, a little top, 63. 

 Turbonilla, little Turbo, 126. 

 Turrilites, a tower, 47. 

 Turritella, a little tower, 93. 

 Turritellacea, 93. 

 Tylodina, a boss, or hump, 158. 

 Tylostoma, a calosity, and mouth, 124. 

 Typhis, smoke, 67. 



Umbraculum, 157. 

 Umbrella, a little shade, 157. 

 Uncites, 339. 



Ungulina, a nail, or hoof, 268. 

 Ungulites, 346. 

 Unio, a pearl, 287. 

 Unionacea, 285. 

 Utriculus, 163. 

 Uvanifla. 141. 



Vagina, 251. 



Vaginella, a little sheath, 210. 

 Vaginula, 210. 

 Vaginulus, a sheath, 172. 

 Valvata, having valves, 107. 

 Vanicoro, 115. 

 Velates, 137. 

 Velutina, velvety, 113. 

 Velutinacea, 113. 

 Ve?iericardia i 276. 

 Venerupis, 237. 



Venus, the goddess of beauty, 221. 



Vermetacea, 129. 



Vermetus, a worm, 129. 



Vermicularia, 129. 



Veronicella, 172. 



Vertigo, 174. 



Yiliersia, 201. 



Villorita, 232. 



VitreUa, 167. 



Vitrina, glass, 174. 



Vitrinella, diminutive of Vitrina, 140. 



Vivipara, 97. 



Viviparus, 97. 



Voluta, a volute, to roll, 82. 



Volutacea, 82. 



Volvaria, a coil, 170. 



Vulsella, drawn out, 306. 



Xanthonella, yellow, 166. 

 Xenophora, foreign bodies, and to carry, 

 116. 



Xenophoracea, 116. 



Xylophaga, wood, and to eat, 255. 



Yoldia, after Yoldi, a conchologist, 283. 



THE END. 



