ILLUSTRATIONS 



13 



FIGURE I'AOK 



70 Gui.F-wEEo Crab 101 



71 JoxAH Crab; Rock Crau . . 103 



72 Female Oyster Crab .... lOl 



73 Ghost Crab 105 



74 Fiddler Crab 105 



75 BiRROws OF Fiddler Crab . 106 



76 Orchid Lxm> Crab .... 107 



77 Male Spider Crab; Female 



Si'iDER Crab; Ghost Crab; 



Mid Crab 109 



78 ACiVNTHOPLEIRA (IRANI LATA . . Ill 



79 Mussels exposed at low tide . 117 



80 Americvn Oyster 122 



81 Sl-rf Clam 123 



82 Soft-shell Clam 124 



83 LiTTLE-SECK Clam .... 125 



84 Razor Clam 126 



85 Sand-bar Clam 126 



86 S\VIMMIN(i Cl AM 127 



87 Bloody Clam 127 



88 Ship Worm with siphons 



PliilTRITHNO 128 



89 Con Clam 129 



90 KlilBLE MUSSEI 130 



91 Ribbed Missel 130 



92 Roc K-BORINO MrssEi 131 



93 Razor Shell 131 



90 Co.MMON Scallop 133 



96 Arctic Scallop 134 



KiGi re page 



97 Jingle Shell upon a rock . .135 



98 Northern Sand-Collar Snail 130 



99 Southern Sand-Collar Snail . 140 



100 Northern Sand-Collah Snail 141 



101 Knobbed Whelk; Channelled 



Whelk 142 



102 English Whelk and Egg 



Cocoons 143 



94 Horse MussEt 143 



103 Rock Snails 144 



104 Ten-ribbed Snail 145 



105 Oyster Drili 146 



106 Nassa Trivittata; Nassa Obso- 



LETA 146 



107 Periwinkles clustering upon a 



ROCK 147 



108 Periwinkle 147 



109 Periwinklr; Sea-weed Snail . 148 



1 10 Floating Snaii 149 



111 Eel (Jrass covered with 



Periwinkles 150 



112 Decker Shell 150 



113 Octopus Americanis .... 153 



114 CiiAMBEREn, OR Pearly Nai Tin s 157 



115 Bllnt-tah.ed Squid .... 160 



116 Gi.ANT Squid 162 



117 Paper Nautilus 164 



118 C'lONA Intestinai.is .... 168 



119 ^[ni.GiTA ^Fanilattensis . . 170 



