INDEX. 



301 



Cyclops commnnis. 



CygnuB americanuB, 152; bncclnator 



(trumpeter), 153; olor, 153. 

 Cynipida!, 210. 

 Cynips quercns-folii, aiO. 

 Cynomya ludovicianus, 101. 

 CynocephaluB mormon, 20, 25. 

 Cyprseidse, 246. 

 Cyprinidffi, 197. 

 Cyprinus auratas (golden), 197; carpio, 



197 ; barbus, 197. 

 CyrtophyUus concavus, 221. 

 C^pselidse (swift), 127. 

 Cystic-worm, 239. 



Daddy long-legs, 328. 



Daman, 16, 78. 



Dasypodidae (thick-footed), 105. 



Dasypus novem-cinctus (nine-banded), 

 105 ; tri-cinctns (three-banded), 106. 



Death's-head Moth, 212. 



DecapBda (ten-footed), 229, 231. 



Deer, 53, 69; FaUow, 69, 78; Musk, 69, 

 73 ; Vireinia, 72. 



Delphinidfe (dolphin), 84. 



Delphinus delphis, 84. 



Dental Formula, 18. 



Dentalidse (tooth-like), 246. 



Dentalium dentalis, 246. 



Dentirostres (tooth-beaked), 112. 



Devil's Darning-needle, 223. 



Dermestes (a beetle, Coleoptera, in larval 

 state destructive to animal sub- 

 stances), 224. 



Diabrotica vittata, 217. 



Dibranchiata (two-giUed), 343. 



Dibranchiates, 242. 



Dicotylidge, 53. 



Dicotylea (two-cupped) torquatus (col- 

 lared), 75. 



Didelphidffi (twice-wombed), 108. 



Didelpbys virginiana, 107. 



Digltigrade (toe-walking), 40. 



Dinosauria, 165. 



Diodontidffi, 190. 



Diomedea exulans (banished), 158). 



DiplopOda, 225. 



Diplopods, 225. 



Dipnoi, 185. 



Dipsas margaritifera, 253. 



DiptSra (two-winged), 206, 213. 



Dipters, 213. 



Distomidse, 240. 



Distoma hepaticnm, 240. 



Dog, 29, 37, 38. 



Dolphin, 84, 194. 



Dolichonyx oryzivorus, 120. 



Domestic Ox, 59 ; Sheep, 69, 60 ; 

 Fowl, 143. 



Dor-bug, 216. 



Doves, 113. 



Dragon-fly, 206, 223. 



Dromedary, 54. 



Duck, 113 ; Wood, 154 ; Summer, 154 ; 

 Eider, 154. 



DuckAill, 16. 



Durham, 60.- 



Dytiscidae, 218. 



DytiscuB fasolventris, 219. 



Eagle, White-headed, 1.36 ; Caracara, 135. 

 Earth-worm, 235. 

 Earwig, 223, 225. 

 Echeneidse, 193. 

 Echeneis albicauda, 193. 

 Echidna hystrix (porcupine), 108. 

 EchinodermSta, 259. 

 Bchinoidga (spiny), 360, 259. 

 Echinus sphsera, 260. 

 Echinorhynchus gigas, 238. 

 Ectoderm (akin wimout), 265. 

 Ectopistes (traveller) migratoria (migrat. 



in^, 138. 

 Edentata (toothless), 16, 104. 

 Edible Crab, 230. 

 Edible-earth, 274. 

 Bel, Broad-nosed, 198. 

 Eggs, hatchingj 112. 

 ElasmobrancMi (strap-gilled), 186. 

 Elephant, 16 ; Asiatic, 81 ; African, 81. 

 Elephantidse, 79. 



Blephas africanus, 81 ; indicus, 81. 

 Elytra, 215. 



Bndoderm (skin-within), 265. 

 Entomostraca (insect-Bnell), 233. 

 Epeira diadema, 227. 

 Equida;, 53, 75. 

 Equus asinus, 77 ; caballns, 76 ; zebra, 



77. 

 Bremophila comuta (homed), 120. 

 Erinaceidae, 92, 94. 

 Erinaceus auritus, 94. 

 Eriosoma lanigera, 221. 

 Erythacua rubecula, 115. 

 Esocidffi, 196. 



Bsox reticulatus, 196 ; lucius, 197. 

 Bumetopias stelleri, 49. 

 Euplectella, 373. 

 Buspongia officinalis, 273. 

 ExoccetidiE, 194. 



Facets, 304. 



Falcon, 113. 



Falco sparverius, 134. 



Palconidse, 133, 134. 



Families, how indicated, 16. 



Family, now formed, 13. 



Felidai (felis, cat), 29,,_30, 31. 



Felis concolor (similar color), 31, 33 ; do- 



mestica, 31; leo, 31; leopardus, 31; 



onja, 81 ; tigris, 31. 

 Fiber zibethicns, 97. 

 Finches, 119. 

 Fisher, 40 ; cut of, 41. 

 Fishes, 184. 

 Fishing Frog, 191. 

 Fissirostres (cleft-beaked), 112. 

 Fissurelidse, 246. 

 PissureUa listeri, 246. 

 Flagella, 275. 

 Flamingo, 151. 

 Flat-fish, 193. 

 Flea, Sand, 232. 

 Flies, 206. 

 Flounder, 194. 

 Flustra (sea-mat), 357, 258. 

 Fly-catcher, Great-crested, 126. 

 Flying-fish, 194. 

 Flying Foz, 91. 



