228 



INDEX. 



Beach-flea, 171 

 Bee, 189 

 Beetle, 185 

 Benacus, 155 

 Beroe, 44 

 Beroida, 44 

 Blue crab, 163 

 Bodo, 3 



Botryllus, 195, 202 

 Bougainvillia, 24, 35 

 Brachionus, 62 

 Brachiopoda, 64, 67 

 Branchipus, 152, 173 

 Bryozoa, 64 

 Buccinum, 113 

 Bug, 187 

 Bugula, 64 

 Bulla, 113 



Busycon, 113, 132, 144 

 Buthus, 153, 179 

 Butterfly, 187, 191 



Calcarea, 19 

 Callinectes, 153, 163 

 Cambarus, 153, 156 

 Campanularia, 24, 29 

 Cancer, 153 

 Caprella, 153, 172 

 Caryophyllajus, 47 

 Centipede, 182 

 Cephalochorda, 195, 206 

 Cephalopoda, 113, 140 

 Ceratium, 2, 10 

 Cercomonas, 3 

 Cerebratulus, 48, 57 

 Cestida, 44 

 Cestoda, 47, 54 

 Cestus, 44 

 Chaetognatha, 59 

 Chaetopleura, 113, 130 

 Chaetopoda, 87, 88 

 Chaetopterus, 87, 95 

 ChaUna, 19, 23 



Charybdea, 25 

 Chelifer, 153 

 Chilomonas, 2 

 Chilopoda, 154 

 Chiton, 113, 130 

 Chloridella, 153, 169 

 Chloromonadida, 2 

 Choanoflagellates, 3 

 Chordata, 194 

 Chrysomonadida, 2 

 Chthamalus, 152 

 Cicada, 155 

 Ciliata, 4 

 Cirripathes, 25 

 Cirripedia, 152 

 Cistenides, 97 

 Clam, 114, 128, 129 

 Clam- worm, 88 

 Clathrulina, 1, 8 

 Clava, 24, 31 

 Clearing, 210 

 Clepsine, 88 

 Cliona, 19, 23 

 Clymenella, 87, 97 

 Clypeastroidea, 68 

 Cnidosporidia, 4 

 Coccidia, 3 

 Coccidiomorpha, 3 

 Coelenterata, 24 

 Coleoptera, 155 

 Copepoda, 152 

 Corticella, 19 

 Crab, 163, 175 



horseshoe, 177 

 Crago, 153 

 Crayfish, 156 

 Crepidula, 113 

 Crinoidea, 69 

 Crisia, 64 



Crossobothrium, 47, 54 

 Crustacea, 152, 156 

 Cryptomonadida, 2 

 Cryptomonas, 2 



