INDEX OF NAMES 



329 



Cirratulus, spp., habitat, 49 



avoidance of desiccation, 65 

 feeding, 192 

 respiration, 210-1 

 reaction to contact, 236 



Cirripedia, respiration, 210 



reproduction, 259, 268 



Cladophora rupestris, description, 305 



Clava squamata, reproduction, 260 



Cliona celata, borer, 168 

 damage by, 300 



Ccelentera, protective resemblance, 



95 



nervous system, 220 



reproduction, 261 

 Coelopa frigida, description, 310 

 Coenobita, spp., respiration, 208 

 Collembola, locomotion, 171 



description, 309 

 Colpomenia sinuata, invader, 54 



damage by, 297 

 Conus, defensive adaptation, 113 

 Convoluta, symbiotic, 150 



saprozoic, 180 

 Convoluta paradoxa, power of ad- 

 hesion, 69 

 Convoluta roscoffensis, reaction to 

 tidal rhythm, 239-40 



life-cycle, 250 

 Copepoda, salinity conditions, 82-3 



parasitic, 145-6 



care of eggs, 252 



reproduction, 267 

 Corallina officinalis, description, 305 

 Coronula, power of adhesion, 68 

 Corophium longicorne, burrowing, 



167 

 Corymorpha, behaviour, 221-2 

 Coryphella, spawn, 275 

 Corystes cassivelaunus , respiration, 



213, 216 

 Cottus, spp., care of eggs, 254 



spawning, 277-8 

 Cradactis, locomotion, 160 

 Crangon vulgaris, feeding, 193 



spawning, 269 



economic aspect, 288 

 Crepidula, spp., epizoic, 91, 134 



damage by, 300 

 Cribrella sanguinolenta, reproduction, 



363 

 Crista ehurnea, epizoic, 87 

 Crithonina pis urn, shell construction, 



242 

 Crustacea, encrustation, 86, 90 



masking, 91 



protective resemblance, 95 



! Crustacea, armour, 100 

 locomotion, 166-7 

 respiration, 206, 212-3 

 nervous system, 224, sqq. 

 eyes, 227 



reactions to contact, 236 

 reproduction, 250, 252, 267 

 growth, 270 



Cucumaria, reaction to gravity, 239 

 respiration, 203 



Cumanotus, spawn, 275 



Cyanea arctica, temperature range, 



77 

 Cyclopidae, reproduction, 267 

 Cyclopterus lumpus, prey, 58 



suckers, 69 



care of eggs, 252, 255 



spawn, 278 

 Cylista undata, habitat, 52 

 Cyprcea, defensive adaptation, 113 

 Cypreea moneta, as money, 300 

 Cypris larvae, 267-8 



Daschyone, growth, 267 

 Decapoda, care of eggs, 252 



reproduction, 267, 268-9 

 Dendrocoelum lactea, locomotion, 162 

 Dentalium indianoruni, uses of, 300 

 Diadenia, temperature range, 76 

 Dictyota, life-cycle, 251 

 Diptera, of shore, 310-11 

 Discodoris fragilis , autotomy, 129 

 Distomiim hepaticum, parasitic, 147 

 Dolichopodidse, of shore, 310 

 Dorids, parasitised, 146 



locomotion, 164 



feeding, 194 



spawn, 273, sqq. 

 Doris flammea, protective resem- 

 blance, 97 

 Dorocidaris papillata, autotomy, 127 

 Doto coronata, autotomy, 129 



locomotion, 173 

 Dromia, spp., masking, 91, 244-5 



Echinoderma, protective armour, loi 



weapons, 107 



autotomy and regeneration, 

 124, sqq. 



locomotion, 156-7 



feeding, 190 



nervous system, 222-3 



larvae, 247 



reproduction, 263 



economic aspect, 288 

 Echinostomum secundum, parasite of 

 whelk, 147 



