836 



Hymenoptera 46,52, 54,84, 120, 163, 171, 

 209, 218, 311, 537, 568, 650, 724, 773, 

 774, 775, 776. 



Hynobius 123. 



Hyoid (Homo) 445. 



Hyoidapparat (Kept ilia) 377. 



Hyoidbewegungen (Ranidae) 91. 



Hyoplex 708. 



Hypapophysen (Kept ilia) 791. 



Hyperammina 227, 584. 



Hpyerbaena bohlsii 653. 



Hypermetamorphose (Insecta) 680. 



Hypnotisieruug der Beute 60. 



Hypoblast 508. 



Hypobranchialdriise (Gastropoda) 482. 



Hypobranchialgefasse (Amphibia) 121. 



Hypochorda (Amphibia) 660. 



Hypodermic impregnation 496. 



Hypodermis(A rachn id a) 507, (Insecta) 

 569, (Isopoda) 496, (Rotatoria) 

 241, -- (Turbellaria) 694. 



Hypoischium (Reptilia) 792. 



Hypolais olivetorum 127, pallida 127. 



Hyponeuralsystem (Asteroidea) 40. 



Hypopharynx (I use eta) 592. 



Hypopiale Larvenform 533. 



Hypopus 566. 



Hypo r hyn ch inae 751. 



Byporhynchus 751, penicillatus 751. 



Hypostomregion (Hydrozoa) 339. 



Hypsilophodon 125. 



Hypsirhynchus 222. 



Hypsospatangus carenatus 197, peroni 197. 



I. 



Jacana 670. 



Jaculella 584. 



Jaera 279, 496. 



Jamaicana 284. 



Janella bitentaculata 331, -- maculata 331. 



Janellidae 331. 



Ichnotropis 790. 



Ichthyocrinidae 21. 



Ichthyocrinus clarkensis 21, - - spinulosus 21. 



Ichthyophis 58, 177, 317, glutinosa 179. 



1 cht hy o ps idae 57. 



Ichthyosauria 667, 731. 



Ichthyosaurus 667. 



Iden 294, 296. 



Idem-eduction 289, 553, 555. 



Idiarthron 284. 



Iguana 86. 



Iguanidae 66, 462, 664. 



Iguanodon 671. 



1 guan odo n t idae 125, 126. 



Ilium (Kept ilia) 599. 



llysiidae 68, 221. 



Imaginalscbeiben 416. 



Imbrasia 215. 



Immuuitat (Vererbung) 745. 



Inachus scorpio 238. 



Inaequale Furchung 111, 402. 



Incisive (Artiodactyla) 480. 



Indifferenter Typus (Insecta) 766. 



Indifferentes Gefassnetz (Dottersack) 438. 



Indirecte Kemteilung 131 , 190, 267, 272, 

 290, 294, 387, 453, 465, 517, 551, 552, 

 554, 558, 582, 624, 706, 738, 743. 



Indirecte Zellteilung 11, 106, 267. 



Individualitat 628, der Chromosomeu 295. 



Individualitiitshypothese 626. 



Individuelle Eigenschai'ten siehe Vererbuug. 



Individuum 628. 



Infraclaviculare 538. 



Infundibulum (Insecta) 409, - - (Mam- 

 malia) 516. 



Infusoria Syst. 36, 37, 686, - - Faun. 102, 



195, 633, - - Biol. 74, 134, 391, 747, 

 Organisation 37, 76, 135, 586, Cilien 

 135, -- Protopl. 586, Kerne 11, 76, 

 77, 267, 557, 581, 586, Fortpfi. 11, 

 37, 77, 134, 370. 



Inguinal buttresses 667. 

 Innenfahne (Federn) 188. 

 Innentemperatur (Pisces) 726. 

 Innervierung (Isopodendriisenzellen) 743, 



(Nesselzelleu) 490. 

 Inozonites 547. 

 Insecta Syst. 49, 52, 82, 83, 120, 158, 214, 



253, 284, 311, 352, 410, 536, 653, 719, 



766, 767, 770, 773, 774, 776, Faun. 



51, 82, 83, 96, 101, 165, 166, 310, 346, 



353, 494, 653, 718, 766, 768, 773, 774, 

 775, Biol. 46, 49, 81, 82, 84, 118, 166, 



196, 213, 216, 252, 285, 346, 353, 416, 

 536, 537, 567, 568, 656, 680, 716, 723, 

 724, 763, 764, 766, 768, 774, 775, 776, 

 Sammlungen 165, 213, 250, 460, 

 Paras. 99, 216, 285, 311, 343, 536, 586, 

 681, - - Moiph. 99, 166, 167, 171, 208, 

 246, 247, 248, 250, 251, 311, 352, 407, 

 408, 591, 592, 718, 765, 767, 768, 771, 



774, luteg. 27, 83, 117, 166, 232, 310, 



354, 568, 654, Nerv.Syst. 118, 172, 

 252, 311, 652, 714, 722, 764, Sinn.Org. 

 27, 162, 163, 164, 251, 311, 352, 765, 

 Muscl. 172, 310, 312, 409, 724, 772, 

 Ernahr.App. 49, 252, 651, 653, 717, 

 Blutgef. 28, 252, 298, Resp.Org. 164, 

 172, 251, 408, 652, 769, Genit. 167, 

 207, 248, 250, 289, 409, 652, 769, 772, 



775, - - Driisen 54, 119, 167, 298, 311, 

 354, 567, 568, 650, 772, Entwicklng. 

 84, 166, 250, 285, 289, 290, 294, 592, 

 651, 680, 719, 720, 764, -- Foss. 164, 

 353, - - Phylog. 251, 410. 



Insectivora 191, 543. 

 Insolation (Reptilieneinbryonen) 541. 

 Instinct (Insecta) 765. 

 Institut i'iir Trausformismus 744. 

 lutegumentkanale (Sipuncul idae) 155. 

 Intelligenz (Insecta) 765. 

 Interbranchialnetz (Batrachia) 122. 

 Intercalare Knospung 591. 



