416 



INDEX 



Ctenophora, 48-9 

 Cuchia " Bel," 237 



Cuckoo, 304 ; migrations of the, 269, 

 270 



Cuculi, 304 



Cttculiformes, 304 



Cuculus canorus, 304 



Cucurlionida, 161 



Cuenot, biological investigations of, 1 5 



Cunningham, on the John Dory, 238 



Cuscus, 324 



Cuttlefish, 97 



Cuvier, on classification of the Mana- 

 tees, 343 



Cycloids, 209, 226 



Cyclops, 124 



Cyclostomata, 211-4; Hag-Fishes, 211-3; 

 Ivampreys, 213-4; trypanosomes 

 probably not harboured by, 24 



Cyclothurus didactylus, 330 



Cygnus bewicki, 298 



musicus, 298 



olor, 298 



Cynaelurus jubatus, 380 



Cynipidte, 183 



Cynocephalus, 405 



Cynoidea, 373 



Cynomorpha, 408 



Cynomys ludovicianus, 385 



Cypris, 124 



Cypr&a Europcea, 105-6 



Cypselus apus, 309 



Cystoflagellata, 21 



Cysioidea, 60 



DABCHICK. (See Grebe) 



Dacelo gigas, 306 



Dactylopterus, 237 



Dalzell, Sir John, 50; describes 

 Sabella, 86 



Danaida, 143-5 



Danais chrysippus, 144 



Daphnia pulex, 124 



Darters, 286-7 



Darwin, Charles, on Barnacles, 124-5 ; 

 the "Coral Reefs" of, 55 ; on an- 

 cestry of the Dog, 378 ; on Helix 



pomatia, 109-10 ; on the Horse, 349 ** 

 on the Robber Crab, 121-2 ; on the 

 Tortoises of the Galapagos Islands, 

 249-50 



Dasypus apar, 334 



gigas, 333 



sexcinctus, 333 



villosus, 333 



Dasyuridcs, 325 



Dasyurus ur sinus, 325 



" Dead Man's Fingers," 49, 57 



Deer, 359-63 



Deerlets, 357 



Delphinida, 339 



Delphinus delphis, 340 



Demospongiee, 35-6 



Dendroscopus major, 310 



minor, 310 



Dentaliidce, no-i 



Desmans, 395 



Devil-fish. (See Ray) 



Diatoms, assimilation of, 4, 10 



Dicotylus labiatus, 356 

 torquatus, 356 



Didelphides, 325 



Didelphys Virginianum, 326 



Dididce, 294 



Didunculida, 294 



Difflugia, 7 



Dingo, 378 



Dinoflagellata, 20 



Dinornithes, 277 



Dinotherium, 348 



Diodontida, 237 



Diomedea exulans, 284 



Diomedeirts, 284 



Dipnoi, 206, 239 



Diptera, characteristics of, 1 84 ; dis- 

 eases caused by : Cabbage Fly, 1 86 ; 

 Carrot Fly, 186 ; Celery Fly, 186 ; 

 Crane Fly, 185 ; Gad Fly, 185 ; Hes- 

 sian Fly, 185 ; House Fly, 185 ; Hover 

 Fly, 1 86; Mosquito, 185; Onion 

 Fly, 186; Tsetse Fly, 185 



Dipus csgyptius, 388 



Distomum (Fasciola) hepaticum, 75 



Diver, Black-throated, 284; Great 

 Northern, 284 ; Red- throated, 284 



Dochmius duodenalis, 78 



