INDEX 



743 



llicndillnis, 71H 



Himunt.'lopliUK, ,19; H. reinhanUi, 719 



Hincks, 23 u. 



Hippocampus, 6,14, 635, 154, 156, 283; 

 preheusUe tail, 163 ; II. hmviroslris 

 361, 362 ; //. ,/uttiilatus, 635 



lUppoi/lossina, tiS7 



Ilippiylnssoiih-s, 6S7 ; II. Hmandoides, 

 687 



lUppofjIossus, 687 ; II. vidgaiis, 687 



Ilisllocejihalus, 695 



Histiophoridae. 679, 676 



Ilisliophcmis, 680 



Ilistiiptenis, 660 



Histinthrissii, 563 



Hjort, 39, 83 



Ilolacauthus, 668, 361 



Holargyreus, 64S 



Holaspis, 5S7 



Holmwood, 692 n. 



Holoblastic, 97, 409, 410 



Holobraueli, 278 



lloloecnlrinu, 656, 655 ; H. sogho, 361 



Holocephali, 466 f., 148 



Holoptychidae, 479, 202 



Iloloptychius, 4SO ; IT. lejjtopteriis, 236 ; 

 H. Jhmingi, 479 



Holosomata, Si" f., 81, 82, 110 



Holostei, 496 t, 149, 497 



Holothurians, Fiemsfer in, 626 ; Sijn- 

 gnathus and Doryichthys in, 635 



Holoxenns, 695 ; H. eutaneus, coloration, 



165 

 Holt, 690 n., 707 

 Homaloptera, oS^ 

 Homalopterinae, 5SS, 585 

 Homocercal, 160, 237 

 Uomosmna, 64S 

 Homostens, 536 

 Hopliclithyidae, 699, 694 

 HopUchthys, 700 

 Hoplognathidae, 662, 653 

 Iloplognathus, 66i 

 EojtlopagrHS, 660 



Iloplripte'/'yx, 656 ; H. lewesiensis, 656 

 Horse- Mackerel, 677, 158 

 Houting, 568 

 Humboldt, 581, 595 

 Hundsttsoh, 610 

 Huot, 627 



Huxley, 30 n., 37, 112 

 Ilybodus, 44s ', vertebral column, 197 

 Hydrocyon, 675 ; II. goliath, 578 

 Hydrocyoninae, 675 

 Hydrolftgus colliei, 4^9 

 Hygrogoniis, 672 

 Ilymenocephalus, 64^ 

 Hyodon, 553 ; II. alosoides, skull and 



pectoral arcli, 553 

 Hyodontidae, 662, 544, 389, 405 

 Hyostylic, 222 

 Ilyperlupilms, 563 



Hyperopisus, 649 ; II. behe. 552 



Hyperpliaryngeal groove, 123 



Ilypnos, 464 ; electric organs, 365 ; //. 



S'liinigruiii, 258 

 Hypobrancliial groove, 46 

 Hypobythiinae 72 

 Ilypobylhiii.f, 72 ; II. calycodes, 72, 72 ; //. 



moseieyi, 72 

 Hy2>omesii.s, 666 



Hypopharyngeal groove, 122, 123 

 Ilypophthcdmichihys, 582 ; II. imlilnx. 



584 

 Hypophtlialminae, 589 

 Hypophthalmns, 589 

 Hypophysial canal, 58 

 Hypophysis, 129, 370 

 Ilypoprion, 448 

 Ilypoptopoma, 595 

 Ilypoptychus, 639 

 Ilypostoma — see Plecostomus 

 Hypostomides, fJJ8 

 Hypsocormns, 501 ; II. insignis, 602 

 Hyrtl, 558 n„ 599 n. 

 Ilyslerocarp-iis, 670 



lasis, 108 ; I. cordifminis-zonaria, 1 08 



Icehis, 698 



Ichthyoborinae, 576 



IcKthyoborus, 676 



IcJitliyocampiHs, 634 



IchthyiKnixus, 671 



IcMhyodectes, 561 



Ichthyodorulites, 159, 435, 446, 467 



Ichthyoviyzon, 4^6 



lohthyopsida, I46 



Ichthyotomi, 438 I, 148 



Icichthys, 644 



Icosteidae, 644, 637 



Icosteus, 644 ; J' eiiigmaticus, 644 



Igiianodecte^, 675 



Ihering, 593 n, 



Ikeda, 29 



Ilyophis, 601 



Infundibular organ, 127 



Inter-renal bodies, 346, 346 



lutromittent organs, 414 



Ipnojis, 611, 613 ; /. murrayi, 612 ; 



photophore, 179 

 Tridocytes, 166 

 Ischiuccanthuft, 44^ 

 Ischyodus, J^4 

 Iskhtlni^, 551 

 Isn, 639 



Isospondyli, 54^, 620 

 Isiieus, 549 

 Isurichthys, 678 



Jacoby, 601, 602 n, 



.lanessa, 44^ 



Jenynsia, 616 



Jobert, 593 n. 



John Dory, 683, 308, 361, 363 



