Illustration Index 



Tellen shell, rayed, ,144 colour 

 Tellens, 336. 337, 422 

 Tellina discus, 336 

 radiata, 337 

 rostellum, 337 

 striata, 422 colour 

 virgata, 344 colour 

 Tellinella rostrata, 336 

 Terebellum subulatum, 122 

 Terebra cingulifera, no 



maculala, 78 colour, no 

 oculata, no 

 Teredo nawali, 282 

 Thorny oyster, American, 410 

 ass's-foot, 344 colour 

 imperial, 407 

 Nicobar, 407 

 painted, 344 colour 

 roval, 407 

 Thracia Conradt, 323 

 Tivela crassatelloides, 33s 

 Tooth shells, 277 

 Top shell, channeled, 210 



little, 219, 262 colour 

 magpie, 212 colour 

 pointed, 212 colour 

 queen, 262 colour 

 ridged, 219 

 tiger, 212 colour 

 wavy, 215 

 Top shells, 215, 218, 219 

 Trichotropis borealis, 157 

 Tridacna gigas, 364 



squamosa, 357 

 Trigonia margariiacea, 37s 

 Tritigonia tuberculata, 374 

 Triton aquatilis, 178 colour 

 lotorium, 49 

 Oregonensis, 55 

 rubectila, 178 colour 

 scaber, 49 

 tigrimts, 54 

 tritonis, 49 

 Tritons 49, 54, 55, 178 colour 

 Trivia Calif ornica, 134 



pedicida, 134 

 Trochatella pukhella, 219 

 regina, 262 colour 

 Tankervillei, 262 colour 

 Trochus acutanguliis, 212 colour 



Nilotictts, 218 

 Trophon Bekheri, 42 

 clathratus, 42 

 triangulatus, 42 

 Trumpet shells, 49, 54 

 Tun shells, 139, 144 

 Turban shell, imperial, 212 colour 

 Turban shells, 214 

 Turbo imperialis, 212 colour 

 marmoratus, 214 

 petkolatits, 214 

 Sartnaticus, 214 

 Turbonella pyrum. 74 

 Turnip shell, 144, 145 

 Turritella, variegata, 157 



Umbrella Indira, 241 

 Umbrella shell, 241 

 Unicom shells, 48 

 Unto complatuttus, 375 



crassidens, 344 colour 



lachrymosus, 344 colour 



litoralis. 375 



spinosa, 374 

 Univalve, structure of, 23 



teeth of, 23 

 Urosalpinx cinerea, 42 

 Vasutn ccestum, 58 



ceramicum 49 

 Velutina Uevigata, 145 

 Velvet shell, 145 

 V'enus clam, camp, 334 



elegant, 334 



forked, 334 



frilled, 334 



of the markets, 334 

 Venus mercenaria, 307, 334 

 Venus's comb, 22 

 Venus shell, 212 colour 

 Vermetus spiratus, 1 80 

 Vertagus maculosus, 181 

 Violet snail, 157 

 Vivipara Bengalensis, 188 



contectoides, 188 



intertexta, 188 

 Valuta aulica, 78 colour 



fusijormis, 78 colour 



imperialis, 87 



Junonia, 86 



musica. 86 



vespertilio, 75 

 Volute, bat, 75 



court, 78 colour 



imperial, 87 



Junonia, 86 



musical, 86 



spindle, 78 colour 

 Vulsella rugosa, 396 

 Warped shell, 54 

 Watering-pot shell. 282 

 Wedge shells, 336, 422 

 Wentletrap, precious, 157 



Say's 157 

 Whelk, dog, 74 



edible, 65 



eggs of, 65, 70, 71 



knobbed, 70 



left-handed, 71 



red, 64 



ridged, 64 



Stimpson's 64 

 Whelks, 64, 6s 



dog, 74 



giant, 71 

 Wing shells, 396 

 Worm shells, 180 

 Xenophora calculifera, 156 



conchylijera, 149 

 Xylophaga dorsalis, 282 

 Yoldia limulata, 379 

 Zirphaa crispata, 283 



485 



