684 



AMERICAN MUSEUM OF NATURAL HISTORY 



Heteromi, 369, 572; taxon- 

 omy, 643 



Heteromorphosis, 575 



Heterophthalmvs, 514 



Heteroplenron, 610 



Heterosomata, 653 — see 

 also Pleuronectidse 



Heterostichus, 579 



Heterostraci, 401, 663 



Heterotis, 369, 585; nests, 

 579 



HexagrammidEe, 658 



Hexanchus — see Noii- 



danus 



Hibernation, 504, 602 



Hieroglyphics, 521 



Hieroptera, 620 



Hildesheim, 535, 536 



Hillsborough, 532 



Himalaya Mts., 435 



Himantolophus, 661 

 . "Hinterzellen," 596 



Hippocampus, 369, 383, 

 384, 395, 402, 415, 504, 

 644; in aquaria, 375; tail 

 as prehensile organ, 459; 

 trunk muscles, 521 ; 

 brood-pouch incubation, 

 578 



Hippoglossoides, 656 



Hippoglossus, 653; fisheries, 

 484; food of. 492; size, 

 498; habits, 499; muscles, 

 520; eggs and larvae, 654 



"Hirondelie," 396 



Histiocephalus, 658 



Histiophoridai, 551, 652 



Histiophorus, 649, 652 



Histones, 595 



Historical Matter, 504, 

 505, 507, 508; fisheries, 

 462; palaeontology, 530; 

 pisciculture, 553 



Hogland I., 451 



Hokkaido I., 438 



Holacanthus, 650 



Holaspis, 663 



Holland — see Netherlands 



Holoblastic cleavage, 411 



Holocentridae, 590 



Holocentrum, Qi7 



Holocephali, 621 ; anatomy, 

 368; dentition, 398; den- 

 ticles, 400; emloryology, 

 414; fins, 458; nerves, 

 526; egg cases, 528; 

 skull, 593; urinogenital 

 system, 608; vertebral 

 column, 611 



Holonema, 664 



Holonephros, 606, 607 



Holoptychidai, 622 



Holostei, 401, 623, 624 

 dentition, 398; fins, 461 

 skeleton, 589; skull, 593 

 urinogenital system, 609 

 vertebral column, 612 



Holostomum (parasite), 545 

 Holton's hatching appara- 

 tus, 554 

 Holzmaden, 536 

 "Hommor," 490 



Homocercy, 460 

 Ho?nosteus, 664 

 Homs, Lake, 439 

 Honduras, 489 

 Hongkong, 436 

 Hood R., 569 

 Hook, 489 



Hopkins Seaside Labor- 

 atory, 469 

 HoplichthyidsB, 658 

 Hoplognathidae, 649 

 Hoplostethus, 593 

 Horned Dace — see Notro- 



pis 

 Horned Pout — see Amei- 



urus 

 "Hornfaden," 458 

 Hot springs, 406 

 Hougue, Bay of, 572 

 Howietoun hatchery, 507, 



565 

 Hudson Bay, 424 

 Hudson R., 597; fauna, 

 429; fisheries, 474, 478; 

 pisciculture, 556, 563 

 Hue R., 436 

 Hulsberg, 567 

 Hiiningen, 507, 567 

 Hiltteldorf, 531 

 Hungary, fauna, 440; fish- 

 eries, 480; palaeontology, 

 534; bass introduced, 

 556 — see also Austria- 

 Hungary 

 Hurricanes, 516 

 Husbandry, 371 

 "Huxley," 571 

 Hyaina, 505 

 Hybodus, 612, 618 

 Hybrids and Hybridiza- 

 tion, 399, 409, 505-507 

 Hydroccele embryonalis, 



549 

 Hydrocynus, 377 

 Hydrocyon, 399, 592 

 Hydrocyoninae, 634 

 Hydrolagus, 401 

 Hydrolysis, 595 

 Hydrostatic functions, 364 

 Hymen, 608 

 Hyodontidae, 361, 594 

 Hyoid arches — see Vis- 

 ceral Skeleton 

 Hyomandibular gill cleft, 



584 

 Hyostylic skull, 592 

 Hyperoarti, 616 — see also 



Petromyzontes 

 Hyperopisus, 362, 415, 579 

 Hyperostosis, 547 

 Hyperqtreti, 615 — see also 



Myxinoides 

 Hyperplasia, 597 

 Hypertrophy, 599, 602, 



603 

 Hypnos, 366 



Hypobranchial groove, 365 

 Hypochord, 390, 611 

 Hypomcsus, 633 

 Hypophthalmichthys, 585 

 Hypophthalmus, 380, 594 

 Hypophysis cerebri, 387 



Hypostomus, 369 

 Hypoxanthine, 595 



Ice fishing, 488 

 Iceland, fauna, 447; fish- 

 eries, 471, 472, 484; 

 marking experiments, 

 516; pisciculture, 567; 

 vernacular names, 600 

 Ichthidin, 528 

 Ichthin, 528 

 Ichthylepidin, 388, 402 



Jchthyodectes, 626 



Ichthyodorulites, 459 



Ichthyology, 507, 508 



Ichthyomyzon, 385 



Ichihyonema (parasite), 546 



Ichthyopatolites, 513 



Ichthyophagi, 465 



Ichthyophobia, 521 



Ichthyophthiriasis, 550 



Ichthyophthirius (parasite) 

 550 



Ichthyopsida, 365 



Ichthyopterygia, 416 f. 



Jchthyosporidium (para- 

 site), 549 



Ichthyotcenia (parasite), 

 546 



Ichthyotomi, 458, 616 



Icichthys, 646 



Iconography, 508 



Icosteus, 511, 646 



Icostidae, 646 



Ictalurus, 415, 573, 637 



Ictiobus, 576 



Idaho, fauna, 427; palaeon- 

 tology, 532, 534, 542 



Idus, 385, 404, 559 



Iguanodectes, 377 



tie de France — see Maur- 

 itius I., 437, 574 



Ilford, 542 



Iller R., 446 



lUhiiusern, 483 



Illinois, 576; fauna, 427; 

 fisheries, 478; palaeontol- 

 ogy, 531, 532, 533, 542 



Illustrations — see Iconog- 

 raphy 



Ilmen, Lake, 450 



Ilminster, 535 



Imperato, Mus., 518 



Impregnation, 555, 595; 

 artificial, 410, 555 



Incubation, 578, 579 



Incus, 380 



Index Zoologicus, 600 



India, 363, 404, 500, 516, 

 580, 583, 584, 605; fish- 

 ing, 372, 489; fauna, 436, 

 437; fisheries, 467, 479, 

 559; iconography, 508; 

 museums, 517; palaeontol- 

 ogy, 533, 534, 535, 537, 

 539, 542; fishes intro- 

 duced, 558, 559; pisci- 

 culture, 564 



Indian Ocean, expeditions, 

 396; fauna, 396, 437, 582; 

 fisheries, 475, 478 



Indian R., 426 



