454 
Formica, 382 
Formicariae, 380 
Fossoria, 385 
Frog, 31, 111 
Fulgora, 365 
Fulgoridae, 365 
Fuligo, 9 
Fungia, 68 
Funiculus, 181, 184 
Fusulina, 15 
GALAXEA, 69 
Galea, 323 
Galeodes, 406 
Gallicola, 368 
Gamasidae, 420 
Gammarus, 268, 292 
Gasteropoda, 94, 196 
Gastrophilus, 375 
Gastrostyla, 31 
Gastrozoids, 57, 58 
Gecarcinus, 288 
Gemmules, 43 
Geodesmus, 95 
Geometrina, 352 
Geonemertes, 115, 122 
Geophilidae, 310, 315 
Geophilus, 314 
Geoscolex, 148 
Gephyrea, 34, 159, 187, 
249 
Germarium, 87 
Globigerina, 13, 14 
Glomeris, 317 
Glossinia, 375 
Glossophora, 190, 195 
Glottidia, 176, 177 
Gnathobdellidae, 133, 137 
Gnathostomata, 265 
Gonophore, 53 
Gonotheeca, 56 
Graffla, 94 
Grantia, 37, 38, 39, 42, 
43 
Gregarinidea, 5, 33, 34 
Gressoria, 337 
Gromia, 16 
Gryllidae, 340 
Gryllotalpa, 341 
Gryllus, 341, 386 
Guinea-worm, 124 
Gunda, 95, 131 
Gymnoblastea - Anthome- 
dusae, 50, 54 
Gymnolaemata, 184, 185 
Gymnomyxa, 5, 10, 25 
Gymnosomata, 207 
Gyrinidae, 355 
Gyrodactylus, 111, 112 
Gyropeltis, 204 
ZOOLOGY 
| HAEMATOCOCCUS, 25 
Haematopinus, 370 
Haemocoel, 79, 303, 308, 
328 
Haliotis, 197, 198, 200, 
201 
Halisarca, 41, 45 
Halobates, 363 
Halteres, 369, 370 
Haltica, 361 
Hamingia, 167 
Haplomorpha, 207 
Haustellum, 370 
Hectocotylisation, 
213, 220, 222 
Heliozoa, 17, 20 
Hemerobiidae, 347 
Hemerobius, 347 
Hemiaster, 244 
Hemichordata, 424 
Hemiptera, 361 
Hepatocerata, 206 
Hesione, 157 
Hesionidae, 156 
Heterocoela, 44 
Heterogamia, 336 
Heteromera, 357, 359 
Heteronereis, 158 
Heteropoda, 204 
Heteroptera, 363 
Heterotricha, 27 
Hexactinellidae, 44 
Hexactiniae, 64 
Hibernaculum, 208 
Hippoboscidae, 371 
Hirudinea, 131, 152 
Hirudo, 132, 134, 137 
Histioteuthis, 213 
Histriobdella, 138 
Histriodrilus, 138, 141 
Holothurians, 81, 94 
Holothuroidea, 224, 245 
Holotricha, 28 
Homocoela, 40, 44 
Homoptera, 364 
Hoplonemertine, 116, 118 
Hoplophora, 420 
Hormiphora, 75, 76 
Hornera, 185 
Hyalonema, 45 
Hyalospongiae, 44 
Hydra, 26, 48, 49 
Hydrachnidae, 421 
Hydranth, 51, 56 
Hydrobatidae, 363 
Hydrocaulus, 51 
Hydrocorallina, 56 
Hydroids, 43, 293 
Hydromedusae, 47, 52,58 
Hydrorhiza, 51, 56 
102, 
Hydrophyllia, 58 
Hydrotheca, 56 
Hydrozoa, 47, 64, 84 
Hymenoptera, 375 
Hypnocyst, 9, 23, 31 
Hypoderma, 375 
Hypopharyngeal 
439 
Hypotricha, 31, 76 
groove, 
IBLA, 277 
Ichneumon, 380 
Ichneumonidae, 379 
Idoteidae, 297 
Imperforata, 13 
Infusoria, 5 
Insecta, 321 
Insects, 35 
Intermesenteric space, 66 
Interradii, 61 
Interseptal chamber, 66 
Inter-tentacular organ. 
185 
Tridocysts, 220 
Tsopleura, 196, 305 
Isopoda, 293, 297 
Tulus, 316 
Ixodes, 421 
Ixodidae, 422 
JAPYX, 334 
LABIUM, 323 
Labrum, 323 
Lacinia, 323 
Laemodipoda, 293 
Lamellibranchiata, 190 
Lamellicornia, 322, 358 
Lampyridae, 356 
Lampyris, 356 
Langia, 123 
Languets, 441 
Larvacea, 447 
Laura, 278 
Laurer-Stieda canal, 107 
Leeches, 79 
Lepadidae, 272 
Lepas, 151, 271, 273, 275 
Lepidoptera, 348 
Lepisma, 334 
Leptodora, 260 
Leptomedusae, 55 
Leptostraca, 280 
Lernaeidae, 271] 
Lernaeopodidae, 271 
Lernaeus, 271 
Leucandra, 40, 44 
Leucochloridium, 112, 113 
Leucon, 282 
Leucosolenia, 44 
