ILLUSTRATIONS 
FIGURE 
70 
il 
12 
GULP-WEED CRAB 
Jonan Cris; Rock Cras 
FrmaLe Oyster Crap . 
Grosr Crap 
Fippter Cras A 
Burrows or Fipprer Crap 
Oren Lanp Crap 
Mace Sperper Cras; FEMALE 
Sprper Cras; Guosr Crap; 
Mup Crap 
ACANTHOPLEURA GRANULATA 
MUSSELS EXPOSED AT LOW TIDE . 
AMERICAN OysTER 
Surr Cram . 
Sor?t-SHELL CLAM 
LitTLe-NECK CLAM 
Razor CLAM . 
SaND-BAR CLAM 
SwWimMMInG Cham . 
Bioopy CLAM . 
Worm 
PROTRUDING 
Sap WITH  SIPHONS 
Cop CLAM 
Epip_te Musser . 
Rippep Mussen 
Rock-BorinG Musser 
Razor Sue.i 
Common ScALLop 
Aretic SCALLOP 
PAGE 
101 
103 
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105 
105 
106 
107 
109 
114 
IIIT) 
122 
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124 
125 
126 
126 
127 
127 
128 
129 
130 
130 
15] 
131 
153 
134 
FIGURE 
97 
98 
ao 
100 
101 
102 
94 
103 
104 
105 
106 
107 
108 
109 
110 
111 
U2 
115 
114 
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117 
118 
119 
JINGLE SHELL UPON A ROCK . 
Nortuern Sanp-CoLiar SNAIL 
SouTHERN SAND-COLLAR SNAIL 
NorvrHuern Sanp-Cortvar SNAIL 
Kwospep WHetk; CHANNELLED 
WUHELK a 
ENGLIish WHELK AND Eaa 
Cocoons 
Horse Musser. 
Rock SNAILS 
TEN-RIBBED SNAIL . 
Oysrer Dritn 
Nassa Trivirrata; Nassa Opso- 
LETA . 
PERIWINKLES CLUSTERING UPON A 
ROCK 
PERIWINKLE St ee 
PERIWINKLE; SEA-WEED SNAIL 
FLOATING SNAIL 
EEL 
PERIWINKLES 
Decker SHELL 
Ocropus AMERICANUS 
GRASS COVERED WITH 
CHAMBERED, OR PEarty Navvi.us 
BLunt-ralnep Seurp . 
GIANT SQuip . 
Paper Navutitus 
Crona INTESTINATIS . . . 
MoLauta MANHATTENSIS 
13 
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170 
