INDEX. 



883 



Herbula 720'. 

 Hericia 854-. 

 Hermannia 848'. 

 Hermaphroditism. Iso- 



poda 484, 4sii. 

 Hennilius 407 2 . 

 Herpyllobius 409 2 . 

 Hersilia 406 l . 

 Hersilia 822-. 

 Hersiliola 822 -. 

 Hesperia 713 2 . 

 Hessian-fly 742-. 

 Hetaerina 688 2 . 

 Hetairocaris 533 '. 

 Hetairus 533 1 . 

 Heteractinides lit:!-'. 

 Heterarthrandia 405 '. 

 Heteroblastus 312-3. 

 Heterocarpus 532 2 . 

 Heterocentrotus 242 2 . 

 Heterocera 713. 

 Heterocerns 731 l . 

 Heterochaeta 405 1 . 

 Heterocidaris 241 1 . 

 Heterocrinus 294 2 . 

 Heterocrypta 548 1 . 

 Heterocuma 476. 

 Heterodiadema 239 2 , 



241 *. 



Heterogamy 64O. 

 HeterOgenea 717 2 . 

 Heterogynis 716 '. 

 Heteromera 732. 

 Heterometrus 806 2 . 

 Heteromorpha 048. 

 Heteromysis 471 2 . 

 Heteroneuridae 751 1 . 

 Heterophryxus 490 '. 

 Heteropsorus 854 1 . 

 Heteroptera 691. 

 Heterosaccus 433 2 . 

 Heterostigma. stigmata 



599. 



Heterotrema 33. 

 Hetrodinae 673 2 . 

 Hetschkia 823 1 . 

 Hexacrinus 296 1 . 

 Hexapus 547 2 . 

 Hexisopus 833. 

 Hexura 820 1 . 

 Himantarium 602 l . 

 Himantherium 602. 

 Himantopteridae 716 1 . 

 Hippa 542 2 . 

 Hipparchia 712'. 

 Hippasterias 190 2 . 

 Hippidea 537 *. 

 Hippobosca 752'-, 753. 



nervous system 1134. 



Hippolyte 523, 533'. 

 chromatophores 14:>. 

 444, 445. larvae 451, 

 parasite of 410 2 , zoaea 

 of 532. 



Hirraoneura 747 2 . 



Histagonia 823 J . 



Histeridae 729 '. 



Histiogaster 854-. 



Histiostoma 854 '. 



Histolysis 651. 



Hodotermes 683 1 . 



Holaster 246 1 , apical 

 system 219. 



Holectypoida 242. 



Holectypua 243 1 . anal 

 area 217. 



Holissus 821 2 . 



Holometabola 648. 65O. 



Holopedium 381 l . 



Holopneustcs 242 1 . 



Holopiieustic 632. 



Holopus 302 2 , 303. calyx 

 275, orals 279. anus, 

 mouth 280, covering 

 plates 2X1. stem 282. 



Holothuria 250. 261, 

 266 2 . ti'onad 262, para- 

 sites of 263. 



Holothurians develop- 

 ment 151. 



Holothuroidea 247, 

 body-form, tentaeles 

 249," tube-feet 250, 

 255,body-wall,spicules 



250. eal'-areous ring 



251. watervasr-ular 

 system 251, polian 

 vesicle, stone-canal 

 253. axial organ, ner- 

 vous system 255, sense 

 organs. alimentary 

 canal 256. mesenteries. 

 respiratory trees 258, 

 i 'uvierian organs 259, 

 coelom, perihaemal 

 spa.-es. vascular sys- 

 tem 2liO. 'jniiads, gen- 

 ital raehis, habits 262, 

 regeneration, asexual 

 reproduction, para- 

 sites 26X geological 

 history, develn]>ment. 

 and care of brood 

 264, affinities 265. 



Holotropha 471 2 . 

 Homalonyclms 822 1 . 

 Hornarns 535 2 , larvae 

 451. 



Homocrinus 295 '. 

 Eomoeogamia 667-'. 

 Homoeomma 819. 

 Homoeoseelis 410 2 . 

 Homoeosis 34! (. 

 Homola 543 2 . 

 Homolampas 247. 

 Homomorpha 64^. 

 Homoptera 695. 

 Hone v- bee 7'>5. 

 Honey-dew 698 l , 70 1 1 . 

 Hop-plant-iouse (i'.i'.i 1 . 

 Hoplaster 190 -. 

 Hoplocrinus 294 1 . 

 Hoploderma 848 1 . 

 Hoplophorus 531 2 . 

 Hormurus 806 2 . 

 Hornet 767. 

 Horse-fly 747 l , 75:?. 

 Horseshoe-crab 786. 

 House-fly 752 l , eye of 



331. 



Hover-flies 74!l. 

 Huenia 545 2 . 

 Huitfeldtia 850-. 

 Humble-bees 765. 

 Huttonia 822 1 . 

 Hyale 502 l . 

 Hyaline cells of rhab- 



dom 331. 

 Hyaline organ of Tuni- 



Vata 14. ' 



Hyalomma S49. 850 1 . 

 Hyas 545 2 . 

 Hybocrinus 294 1 , pore- 



rhombs 309. 

 Hyctia 826 2 . 

 Hydrachna 850-. 851 '. 

 Hydrasterias 192 2 . 

 Hydrocamjta 720 1 . 

 Hydrochoreutes 851 l . 

 Hydrocoel 126, 143. 144. 

 Hydi-ocyon, parasite of 



413. 



Hyclrocyphon 732 1 . 

 Hydro metra 693 l . 

 Hydrophilus 723. 727 '. 



blastudcrm (142. em- 

 bryos 645. 

 Hydroporus 726 2 . 

 Hydro psyche 707 -. 

 Hydroptila 707-. 



Hyc!rosea|illi(lae 728-'. 



Hydros i iii-es 31 2. 

 Hydryphantea S50-. 851. 

 Eygrobates 851 1 . 



il \ l.ieocareiuus 547 2 . 

 Hylecoetus 732'. 

 Hylophila 718 2 . 



