INDEX 



521 



Crabs, 120 



Crambus c all gino sell its, 491 



Cr angon franciscorum, 118 



C. mdgaris, 118 

 Crayfish, habits, 113 



structure, 107, *iog, *m 

 Crickets, producing sounds, 163 

 Crinoidea, 97 

 Crocodiles, 265 

 Crocodilia, 262 

 Crocodilus americanus , 265 



C. niloticus, 265 



Cross-pollination of flowers, 198 

 Crotalus, 270 

 Croton-bug, *397 

 Crustacea, 107 



classification, 113 

 Cryptobranchus, 256 

 Cryptolcemus montrouzieri, 458 

 Ctenocephalus canis, 376 

 Ctenophora, 68 

 Cucumber-beetle, *487 

 Cucu maria fron dosa, *95 

 Culex sp. mouthparts, *i^6 



C. fatigans, 384 

 Currant, aphis, 470 



saw-flies, 469 



stem-girdler, 469 

 Cuttlefishes, 233 

 Cut-worms, 484, *4&5 



climbing, 432 

 Cyclops, *H4 

 Cyclostomata, 239 

 Cydia pomonella, 422, *423, *424 

 Cygnus atratus, 333 



C. nigricollis, 333 



C. olor, 333 

 Cyllene robinice, 511 

 Cynipidae, 181 

 Cynomys ludoviciamis, 311 

 Cypridina, 114 

 Cyprinidae, 248 

 Cyprinus carpio, 248 

 Cypris, 114 



Damsel-flies, 158 

 Dark currant-fly, 471 

 Dasyatis, 247 

 Decapoda, 116 

 Decapods, 235 

 Deer, 303 

 Delhi boil, 354 



Delphinida;, 302 

 Dendroctonus , 515 

 Dendrostomum cronihelmi, "103 

 Dermacentor venustus, 364 

 Dermanyssus gallince, 215 

 Development, embryonic, 45 



in metazoa, 43 



post embryonic, 45 

 Devil-fish, *234 

 Diabrotica longicornis, 490 



i2-punclata, *48j, 490 



D. mttata, 486 

 Diatr&a zeacolella, 491 

 Diddphys virginiana, 300 

 Dimorphism, 65 

 Dinosaurians, 261 

 Dipneusti, 255 

 Dipnoi, 255 

 Dipodidae, 306 

 Diptera, 170 

 Disease and shell-fish, 228 



and parasites, 349 

 Dissosteira Carolina, *i4o 

 Dobson-fly, 167 



D og, 3.13, 324 

 Dolphins, 302 

 Donkeys, 327 

 Doris tuberadata, *233 

 Dourine, 355 

 Doves, 283 

 Dragon-flies, *is8 



nymph, *i59 

 Duck-bill, 300 

 Ducks, 280 



domestic, 332 

 Dugongs, 301 

 Dysentery, amoebic, 350 

 Dyticus sp. *i(x) 



Eagles, 283 



Ear-shells, 232 



Earthworm, cross section, *io2 



habits, 98 



dissection, *ioo 



structure, 99 

 Earwigs, 164 

 Echidna, 300 

 Echinodermata, 89 

 Echinodoris sp. *233 

 Echinoidea, 95 

 Echinorhynelus gigas, 87 

 Ecology, 346 



