410 



CALIFORNIA ACADEMY OF SCIENCES. 



Fissurellidaj 85, 337 

 Fissurellidaea bimaculata 339 



callomarginata 340 

 Fissurellideiiias 85, 337 

 Fissnridea 85, 337 



aspera 19, 22, 24, 25, 28, 31, 41, 85, 338, 339 



inajqualis 24, 28, 31, 32, 41, 85, 337, 338 



muriua 19, 24, 25, 28, 31, 41, 85, 339 

 FossaridfB 83, 304 

 Fossarus 83, 304 



costatus 304 



(Isapis) fenestrata 304 

 Frenula Jeffrey si 93 

 Fusinfe 79, 224 

 Fusus, 79, 224 



ambustus 225, 226, 227 



barbarensis 15, 17, 19, 24, 25, 28, 41, 79, 224, 

 225 



cancelUnus 257 



corpulentas 224 



dupetithouarsi 224 



fidicula 209 



geniculns 225 



l-obelti 226 



luteopictus 19, 24, 25, 28, 31, 41, 79, 225 



nicobaricus 224 



oregonensis 286 



robustus 19, 24, 25, 28, 41, 52, 79, 219, 224, 225, 

 226, 227 



rugosus 19, 41, 79, 224, 225, 226, 227 



scalari/ormis 252 



Gadinia 78, 197 



afra 197 



radiata 197 



(Rowellia) radiata 197 



reticulata 41, 78, 197 

 var. radiata 197 

 Gadiniidaa 78, 197 

 Galerus 83, 307 



chineusis 307 



contortus 307 



mammillaris 19, 22, 25, 28, 41, 52, 83, 307 

 Gastropoda 15, 17, 19, 22, 23, 25, 27, 31, 33, 39, 77, 188 

 GemmiiiiB 75, 152 

 Genota 78, 202 



carpenleriana 202 

 Oihbxtla oplabilis 332 



parcipicta 333 

 Glottidia 71, 94 



albida 52, 71, 94 

 Glycymeris 72, 100 



barbarensis 23, 25, 27, 30, 35. 61, 72, 100, 101 



estrellana 182 



generosa 182 



iutermedia 101 



septentrionalis 23, 25, 27, 30, 32, 36, 72, 100, 101 

 Olyphia aspera 338 



densiclulhrala 339 



var. murina 339 



Glyphis incequalis 338 

 Gymnoglossa 81, 268 



Haliotid^ 68, 69, 85, 336 

 Haliotis 33, 49, 50, 68, 85, 336, 337 



cracberoidii 33, 336 



fulgens 24, 34, 41, 61, 85, 336, 337 



gigantea 336 



mfescens 336 



splendens 336 

 Haminea 77, 194 



cymbiformis 194 



hydatis 194 



virescens 28, 41, 77, 194 

 Helicidaj 77, 194 

 Helix 28, 77, 194 



cuyana 194 



(Epipbragmophora) 41, 195 

 Hiunites 72, 115 



cortezi 115 



crassus 115 



giganteus 21, 23, 27, 30, 36, 72, 115 



poulsoni 115 

 Hipponyx 83, 311, 312 



antiquatua 15, 19, 41, 83, 102, 312, 313 



cornucopia? 311 



cranioides 19, 22, 24, 31, 41, 61, 83, 312 



mitrula 102, 312 



tumens 19, 22, 24, 41, 61, 83, 312, 313 

 Hydrobiinae 83, 305 

 Hygrophila 77, 195 



Isapis 83, 304 



anomala 304 



fenestrata 19, 22, 24, 25, 28, 42, 83, 304 

 Ischnocbitou 85, 342 



longicymoa 342 



regularis 28, 42, 85, 342 

 Ismeiiia Jeffrey si 93 

 Isopleura 85, 342 

 Ivara 82, 285 



terricula 19, 42, 82, 285 



Janiba bella 103, 104, 105 



dentata 104, 105, 106 



excavata 104 

 JouannetinsB 77, 184 



Kellia 74, 136, 154 



laperousii 15, 18, 21, 36, 61, 74, 136, 137 



suborbiculiiris 18, 21, 36, 68, 74, 137 

 Kelliellidai 74, 138 

 Keunerlia 73, 123 



bicarinata 18, 36, 73, 123 



Jllosa 18, 36, 73, 123, 124 



Labiosa 76, 177 



(Ra>ta) undulata 177 

 Lacuna, 83, 302, 321 



carinnla 303 



compacta 19, 28, 31, 42, 52, 55, 61, 83, 302, 303 



