INDEX 



479 



Cuticle, 89, 132 

 Cyanea, 106 



Cyclical iiilrrtin, \.\, .6, 48 

 Cvcli lid scales, ;s", 362 

 Cyclops, 204, 



<. \ -t in -rcu^, 171 



C \ topla-m, j 



Daftlinia, 261 



D< -lamination, .(ss 

 Delhi lH.il. 51 



Demersal, 



I Vnioxpoii-i.ir, I _\S 



Dengue fever, 80 



1 >( iitinc, 295 



" Depression," 71 



1 )ennal epithelium, 119 



I Haphragm, 441 



Diastole, 5 



Didelphys, 403 



Difflugia, is 



Di-estion, 6, 92 



Digestive ferment, 7 



Dimorphism (Polystomella), 21 



Diploid, 182 



Diptcra, 246 



Dipylulimn, 175 



Direct infection, 44 



Directive mesenteries, 112 



Distonui, 159, 160 



Dogfish, 294-346 



Dorsal, 130 



Dorsal pores, 136 



Do urine, 47 



Dracunculus; 203 



Drepanidium, 61 



Ductless gland, 304 



Dyads, 184 



Ecdysis, 213 



Echinoderm larvae, 289, 290 



Ectoderm, 88 



Ectoplacenta, 468 



Ectoplasm, 2 



Eel, 363 



Hflerent nerve-fibre, 98 



Electric organs, 347, 348, 362, 363 



Elephantiasis, 206 



Elytra, 147, 230 



Embryo, 94 (foot-note) 



Enamel, 296 



Endoderm, 88 



Endoplasm, 2 



Endopodite, 223 



Endostyle, 393, 397 



Entamoeba, 15, 16 



Enteron, 129 



Enzymes, 6 



Ephippium, 263 



lutia, 127 

 >. 105 

 133 



123 

 -Z5 



Knipttvr l..|. 

 Krvthi. . 



//</>/,</,///, us. 126 



tc) 



l-'.u-t.idii.m tul.. , 

 Eutlu-i i 



l^uthviifury, 277 

 1 \er. ti.ni, 5 



dite, 223 



Kxnxki-lrti.il. I I \, J 10, .' 1 



.:ifi, 23H.279, '' :41 



400, 459 



333 



I ; .i. e.il matter, 7 

 Fasciola, isS-iM., 159, 163 

 l'ii>.ii<>lopsis, 170 

 l ; atty hotly, j ^, \\ 

 Featbers, 427 

 1 ennents, 6 

 1-crtilization, 186, 187 

 Filaria, 205 



1 -'iii-skeleton, 298, 319, 379 

 I m_:er and Toe disease, 27 

 1 in-, 294 

 Fin -tlies, 232 

 Fission, 7 



Amoeba, 8 



Hydra, 93 

 l-'la^dlata, 33-51 

 Flagellum, 23 

 Flame-cells, 161, 162 

 Fleas, 254 

 Fluid vacuoles, 3 

 1 '()()(! of animals, 13 

 Food-vacuole, 5, 29, 70 

 l-oot (mollusca), 274 

 l-'oot and Mouth disease, 80 

 Foraminifera, 19 

 Fore-gut, 459, 4 f > 

 Fumigation, 250 

 Fungia, 114, 115 

 Furcula, 434 



Gadfly, 251 

 Gall-bladder, 302 

 t.alvanotaxis, 10 (foot-note) 

 Gamete, 23 

 Gametocyte, 40 

 Gametogenesi 

 Ganglion, 142 

 Ganglion-cell, <)7 

 Ganoid, 365 



