TABLE ALPHABÉTIQUE 
Tritonium, Müller.92 
Tritonium corrugatum, Lk. ... 93 
— curtum, Loc.94 
— cutaceum, Lamck. ... 93 
— Daniel), Loc..94 
— nodiferum, Lamck.. . . 92 
— Parthenopum, Salis. . . 93 
— reticulatum, B1.94 
Trivia, Gray.37 
Trivia Europæa, Mtg.37 
— Jousseaumei, Loc. ... 37 
— pullicina. Sol.37 
Trochocochi.ea, Klein.214 
Trochoco. articulata, Lk. . . . 215 
— lineata, Costa.214 
— mutabilis, Phil.215 
— retusa, Mtr.215 
— turbinata,Born.214 
Trophonopsis, B., D., D. . . . 108 
Trophonopsis Barvicensis, Johnst. 109 
— curta, Loc.1C9 
— muricata, Mtg.108 
— truncala, Strôm. . . . 109 
TL'RBINIDÆ.203 
Turbo, Lin.203 
Turbo rugosus, Lin.203 
— sanguineus, Lin. . . . 203 
Turbonilla, Risso.139 
Turbonilla densecostata, Phil. . . 140 
— formosa, Jeffr.142 
— fulvocincta, Thomps. . . 141 
— gradala, Mtr.139 
— gracilis, Phil.139 
— indistincta, Mlg. . . . 142 
— innovata, Mtr.140 
— lactea. Lin.139 
— obliquata, Phil.140 
— pusilla,Phil.140 
— rufa,Phil.141 
— striatula, Lin. , . . . 141 
— terebella, Phil.140 
Turritella, Lamck.124 
Turritella Britannica, Mtr. . . . 124 
— communis, Ris.125 
— Mediterranea, Mtr. . . . 125 
— turbona, Mtr.125 
TURIUTELLIDÆ.124 
Tylodina, Rafin.18 
Tylodina citrina, Joan.18 
— excentrica, Tib.18 
TYPins,Montf..95 
383 
Typhis Sowerbyi, Brod.96 
Umbrella, Lamck.17 
Umbrella Mediterranea, Lk. ... 17 
UMBRELLIDÆ.17 
VELUTiNA,Blainv.185 
Yelutina lævigata, Pen.185 
VELUTINIDÆ.185 
VENERIDÆ.283 
Venerupis, Lamck.252 
Yenerupis Irusianus, Lin. . . . 253 
— Lajonkairi, Payr. . . . 253 
— nucleatus, Lamck. . . . 253 
— perforans, Mtg.253 
— substriatus, Mlg. . . . 253 
Venus, Linné.287 
Venus Brongnarti, Payr. . . . 290 
— Casina, Lin.288 
— effosa, Biv.289 
— lasciata, Costa.290 
— gallina, Lin.289 
— nuciformis, Gmel. . . . 288 
— nuculata, Statr.289 
— ovata, Pen.290 
— Ruslerucii, Payr. . . . 288 
— striatula, Costa.289 
— verrucosa,Lin.288 
YERMETIDÆ.131 
Vermetus, Cuvier.131 
Vermetus Cuvieri, Ris.131 
— dentifer, Lamck. . . . 132 
— erroneus, Mtr.131 
— gregarius, Mtr.132 
— subcancellatus, Biv. . . 131 
— triqueter, Biv.132 
Volvula, Adams.30 
Volvula acuminata, Brug. ... 30 
VOLVULIDÆ.30 
Woodia, Desh.316 
Woodia digitaria, Lin.316 
Xylophaoa, Turt.245 
Xylophaga dorsalis, Turt. . . . 245 
Zippora, Leach.165 
Zippora aciculata, Desm. . . . 166 
— auriscalpiformis, Lin . . 166 
Zizyphinus, Gray.203 
Zizyphinus æquistriatus, Mtr. . . 206 
— Chemnitzii, Phil. . . . 204 
