IKDEX 



Abalone 3 ) 



Acmaea Asmi 39 



patina 39 



pelta 39 



persona 39 



— spectrum 40 



Adula falcata 48 



Amphissa corrugata 20 



Amycla carinata 21 



Amiantis callosa 53 



Anoniia lampe 45 



Barrel-shell 48 



Basket-shell 22 



Bivalve, description of 10 



Bittium filosum 27 



Bubble-shells 43 



Bulla nebulosa 43 



Calliostoma annulatum. . .32 



canaliculatum33 



costatura 82 



Cardium corbis 50 



Carpet-shell. 53 



Cerithidea sacrata 27 



Cerostoma foliatum 21 



Nuttallii ... .22 



Chama pellucida 49 



Chione simillima 51 



Chitons 40, 42 



Chlorostoma aureotintcum.3l 



brunneum... .31 



funebrale. . . .30 



Chorus Belcheri 20 



Chrysodomus dirus 17 



Cockles 49 



Comb-shell 45 



Conus Californicus 24 



Cowry, Nut-brown 24 



Crepidula adunca 87 



navicelloidee.32, 37 



Cryptochiton Stelleri ... .42 

 Cup and Saucer, Limpet. ..37 



Cypraea Californica 24 



Donax Californicus 57 



Drillia penicillata. 24 



torosa 24 



Erato columbella 26 



vitellina 26 



File-shell 47 



Fissurella volcano 86 



Frog-shell 17 



Gadinia radiata 37 



Glyphis aspera 36 



densiclathrata. . .37 



Haliotis corrugata 85 



Cracherodii 35 



rufescens 35 



splendens 35 



Haminea vesicula 43 



Heart-shells 49 



Hinnites giganteus 46 



Hipponyx cranioides 37 



Hoof-shell 37 



Horn-mouth 21, 22 



Horn-shell 27 



Ischnochiton Magdalensis..41 



Katherina tunicata 41 



Kelly-shell 51 



Kellia Laperousii 51 



Key -hole Limpet 36 



Lacuna solidula 29 



umfasciata 29 



Lazaria subquodrata .... 51 



Leptonyx sauguinea 83 



sanguineus. ... 33 



Lima orientalis 47 



Limpets 36, 40 



Liocardium elatum 50 



substriutum. .50 



.ittoiina planaxis 28 



scutulata 28 



Lottia gigantea 40 



Lucina Californica 50 



