IXDEX. 



G07 



Gordiidic, 353. 

 Gordius, 310. 315, 348, 



357. 



Gorgonia, 231. 

 Gorgonidas, '22 (-. 

 Grain-worms, r>82. 

 Grantia, 217, 222. 

 Grapholitha, 582. 

 Grapsus, 479. 

 Grasshoppers, 557. 

 Gregarinida?, 207. 

 Gressoria, 557. 

 Gromia, 187. 

 Gryllotalpa, 527, 558. 

 Gryllus, 558. 

 Gymnocopa, 380. 

 Gymnophthalmata, 238. 

 Gynaecophorus, 322. 

 Gyrator, 314. 

 Gyrodactylus, 325. 

 Gyropeltis, 438. 



Hsematopota. 577. 

 Haematozoa, 356. 

 Hsementaria, 400. 

 Haemoglobin, 33. 

 Hasmopsis, 400. 

 Hairstreak butterflies, 



585. 



Halichondria?, 221. 

 Halicryptus, 3 04. 

 Halisarca, 221. 

 Halistemma, 240. 

 Halla, 379. 

 Halocypris, 427. 

 Haloniitra, 232. 

 Halosauridfe, 1/5. 

 Halteres, 528, 572. 

 Halteria, 205. 

 Haltica, 588. 

 Hamm, 133 

 Harlequin, 583. 

 Harpacticus, 435 

 Harpalus, 590. 

 Harpyia, 584. 

 Harvey, 133. 

 Haustellum, 573. 

 Haversian canals, 41. 

 Hawk-moths, 581. 

 Heart of vertcbrata, 



Evolution of. Gt. 

 Heat, animal, 73. 

 Hcliaster, 293. 

 Heliosphaera, 190. 

 Heliozoa, 187. 

 Hemerobidas. 5i;4. 

 Hemerobius, 504. 

 Hemiaspis, 480. 

 Hemiaster, 279. 

 Hemielytra, 571. 

 Hcmiptera, 5G6. 571. 



Henops, 57(1. 



Hepato-pancreas, 59. 



Hepialus, 5S1. 



Herbert on fertility of 

 Hybrids, H2. 



Heredity, 145. 



Hermaphiroditism 99, in- 

 complete. 100. 



Hermella, 382. 



Hermit Crabs, 478. 



Hcsperia, 585. 



Hesperornis. 17G. 



Hessian fly, 578. 



Heterodeva, 357. 



Heterogamia, 555, 557. 



Hetcrogamy, 127, 130, 

 131, 543. 



Heterogamy, incom- 

 plete, 131. 



Heterogyna, 596. 



Heteromera, 588. 



Heteroncreis, 373, 379. 



Hetcrotricha, 205. 



Heuschreckcn, 557. 



HexactincllidiE, 220. 



Hexactinia, 231. 



Hexapoda, 521. 



Hibernation, 74. 



Hilaire, E. G. St., 137. 



,. ,, on mu- 



tability of species, 1 i-t. 



Hindgut, 50. 



Hippa, 478. 



Hipparchia, 585. 



Hipparion. 172. 



Hippidae, 477. 



Hippobosca, 575. 



Hippodidas, 249. 



Hirudinea. 394. 



Hirudo, 400. 



Hispa, 588. 



Hister, 590.' 



Histolysis, 550. 



History of Zoology, 131. 



Holoblastic, 111. 



Holopus, 289. 



Holotlmria, 299. 



Holothurians, 279. 



Holothuroidca, 297. 



Holotricha, 204. 



Holzniegen. 577. 



Homarus. 477. 



Homologj', 52. 



Homoptcra, 570. 



Homothermic, 74. 



Honey-dew, 5C9. 



Hoof, 34. 



Hormiphora, 200. 



Hormiscium, 2uO. 



Hornets, 597. 



Horny sponges, 221. 



Horse-louse, 575. 

 House-lly, 570. 

 Humble bee, 598. 

 Hummelfliegen, 670. 

 Humming-bird Hawk- 

 moth, 584. 

 Hyalonema, 222. 

 HyalospoiiLjia, 221. 

 Hybrid 142, Fertility of, 



142. 



Hydatid plague, 33G. 

 Hydatina, 404 

 Hydra, 240. 

 Hydrachna, 495. 

 Hydractinin, 241. 

 Hydranth, 244. 

 Hydrobius, 590. 

 Hydrocorallire, 240. 

 Hydrocores, 571. 

 Hydromedusna. 230, 

 Hydrometra. 572. 

 Hydrophilus, 590. 

 Hydrophilus, develop 



naent of. 545. 

 Hydrophyllia, 240. 

 Hydropsychc, 565. 

 Hydrosoma, 244. 

 Hydrotheca. 241, 234. 

 Hydrozoa, 233. 

 Hylobius, 588. 

 Hymenocaris, 448. 

 Hymenoptera, 59,). 

 Hypcria, 455. 

 Hyperidie, 455. 

 Hyperina, 455. 

 Hypermetamorphosis, 



548, 588. 

 Hypoblast, 114. 

 Hypoderma. 57G. 

 Hypodcrmis Arthropoda, 



407. 

 Hypodermis of Vermes, 



303. 

 Hypodermis or Xema- 



toda, 345. 

 Hypopharynx, 524. 

 Hypopus, 493. 

 Hypotricha, 205. 

 Hystrix, 379. 



Ibla. 445. 

 Ichneumon, 595 

 Ichthydina, 40k 

 IclithyobdcllidEe'. 399. 

 Ichthyornithcs, 175. 

 Id o tea, 460. 

 Idyopsis, 260. 

 Ilia, 478. 

 Ilcum, 57. 

 Imaginal disc, 550. 

 Imago, 518. 



