528 



INDEX 





Hair seals, 405. 



Hairy ant-eaters, 369. 



Halibut, 293. 



Halistemma tergestinum, 70. 



Haller, von, 500. 



Halters, 215. 



Hamm, 498. 



Hammen, von, 498. 



Hammer-headed shark, 278. 



Hamsters, 390. 



Hans Janssen, 498. 



Harbor seal, 405. 



Hares, 391, 392, 453. 



Harlequin snakes, 318. 



Harriers, 346. 



Harvesting ants, 488. 



Harvest men, 181. 



Harvey, 497. 



Hatter 1 a {Sphenodott) punctata, 321, 419, 



421. 

 Havvkbill turtles, 323. 

 Hawking, 346. 

 Hawks, 346. 



Head kidney, of roach, 286. 

 Heart, of Mammalia, 361. 

 Hectocotyiized arm, 253. 

 Hectocotylus, 253. 

 Hedgehogs, 393. 

 Helieidse, 240. 

 Heliozoa, 28. 



Helix aspersa, 240; H. pomatia, 240. 

 Hellbender, 303. 

 Hellgramite fly, 210, 227. 

 Helmet shells, 237. 

 Heloderma, 314. 

 Hemiptera, 204, 226, 227, 424. 

 Hen hawks, 345. 

 Hepatic creca, of Balanoglossus, 263; of 



cockroach, 195; of starfish, 91. 

 Hepatic diverticulum, of Daphnia, 152; of 



Cj annua)- us, 162. 

 Heredity, 474. 



Hermaphroditic, definition of, 57. 

 Hermaphroditism, in Lamellibranchia, 246 ; 



in Mollusca, 229, 230; in Myxine, 274 ; in 



Opisthobranchia, 238 ; in Pulmonata, 



239; in Teleostei, 287; in Teleostomi, 



283; in Tunicata, 226. 

 Hermit crab, 169. 

 Herodii, 342. 

 Herons, 342, 343. 

 —'Herrings, 290, 425. 

 Hesperornis regalis, 429, 430. 

 Hessian fly, 216. 

 Heterocercal tail, 275. 

 Heterodera schachtii, 121. 

 Heterodox platyrhinos, 317. 

 Heteronomous segmentation, 146. 

 Heteropoda, 237, 447. 



Heterotricha, 46. 



Hexacorallia, 77. 



Hexapoda, 192. 



Hibernation, of Amphibia, 302; of bats, 

 395 ; of bears, 398 ; of bees, 225 ; of Che- 

 Ionia, 323; of hedgehogs, 393; of Insecta, 

 195 ; of Lepidoptera, 213 ; ot Mammalia, 

 362; of Myomorpha, 390; of raccoons, 

 398; of Rodentia, 386; of serpents, 316 ; 

 ot skunks, 399 ; of w asps, 224. 



Hilaire, St., the elder, 506. 



Hinny, 378. 



Hippocampus, 296. 



Hippopotamus amphibius, 380,451-453. 



Hirudinea, 144, 451. 



Hirudo, cocoon of, 145. 



Hirudo medicinalis, 144. 



Histology, 7, 514; definition of, 513. 



History of zoology, 494. 



Hogs, 380. 



Holocephali, 281. 



Holothuroidea, 100. 



Holotricha, 46. 



Homocercal tail, 275. 



Homonomous segmentation, 136. 



Homo sapiens, 411. 



Honey bees, 225, 226. 



Honeydew, 208, 224. 



Honey eaters, 355. 



Hoofs, evolution of, 459. 



Hooke, 499. 



Hormipkora plumosa, 82, 83. 



Hornbills, 348. 



Horned owl, 347. 



Horned pout, 290. 



Horned rattler, 320. 



Homed toad, 314. 



Horned viper, 319. 



Horns, of rhinoceroses, 379; of Ungulata, 



383- 

 Horse, skeleton of fore foot. 



Horses, 378. 379, 452, 457. 



Horsefly, 215, 216. 



Horse louse, 215. 



Horse mackerel, 293. 



Horseshoe crab, 173, 424. 



House fly, i\--,. 



House mouse, 389. 



Human family, 492. 



Human remains, 441. 



Human tail, 472. 



Humblebee, same as Bumblebee, q.i . 



Humerus, of duct, 329; of fowl, 331; of 



frog, 300 ; of gorilla, 359. 

 Humming-bird moth, 465. 

 Humming birds, 348, 454. 

 Huxley, 509. 

 Hyalonema, 450. 

 Hyalosphenia lata, 24. 



