INDEX 



571 



Infraventrals, 50 

 Infundibula (of lung), 364-, 388 

 Infundibulum, 202 

 Ingluvies, 339 

 Inguinal canal, 482 

 Innominate trunk, 414 

 Integument, 17-38 



sense-organs of, 25, 250-258 

 Integumentary muscles, 175 

 Iiitercalar3 T pieces of vertebrae, 49 

 Intercentra, 55, 57, 58 

 Interclavicle (see prosternum) 

 Interdorsals, 49 

 Intermaxillary sinus, 98 

 Intermedium, 161 



Intermuscular bones, 42, 65, 67, 172 

 Interneural plate, 49 

 Interorbital septum, 77, 112 

 Interrenal bodies, 492-496 

 Interventrals, 50 

 Inter vertebral discs, 57, 59 

 Intestine, small and large, 310, 335 

 Iridocytes, 20 

 Iris, 27~> 



Ischial callosities, of Apes, 31 

 Ischiopubic foramen, 149 

 Ischium, 148 

 Islets of Langerhans, 350 

 Iter, 204 



Jacobson, anastomosis of, 238, 245 



organs of, 271 

 Jaws, 312 

 Jejunum, 311 

 Jugular plate in Ganoids, 89 



Karyokinesis, 3 

 Kidney, 441-463 



K 



Labia majora and minora, 483 



Labial cartilages, 82 



Labyrinth, bony and membranous, 291 



Lacrymal glands, 288 



Lacteals, 393, 433 



Lagena, 290 



Lamina cribrosa, 95, 129 



fusca, 27-5 



perpenclicularis, 129 



terminalis, 201 



spiralis ossea, 304 

 Lamina? papyracea?, 131 

 Lanugo, 31 



Laryngeal pouches, 374 

 Larvngo-tracheal chamber, 365, 366 

 Larynx, 362, 364 

 Lateral fin-folds, 137, 424 

 Lateral folds, of embryo, 9 

 Lateral line, sensory organs of, 253 

 Lateral malleolus, 168 



Lateral plates, of mesoderm, 9 



Lens, crystalline, 274 



Leptotrichia, 42, 137 



Leucocytes, 18, 394 



Leydig's cells in Urodeles, 20 



Limbs, 13, 137 



Limitans externa, 284 



Linea alba, 70 



Ligaments, intervertebral, 47 



Lips, 312 



Liquor amnii, 9 



Liver, 6, 346 



Lobi inferiores, 210 



Lumbo-sacral enlargement, 198 



Lung-pipes, 382 



Lungs, 6, 351, 361, 362, 377-388 



Lymph, 393 



hearts, 433 



sinuses, 393, 432 



vessels, 393, 432 

 Lymphatic glands, 435 



system, 432 



Lymphoid substance in relation with 

 urinogenital organs : of Teleostei, 

 Ganoidei, Dipnoi, 455 ; of Amphibia, 

 Reptilia, 435, 474, 476 

 Lymphoid tissue, 435 

 Lyssa, 331 



M 



Microsmatic, 269 

 Macula acustica, 292 



lutea, 285 

 Malleus, 133, 303 

 Malpighian capsule, 445 

 Mammary glands, 34 



pockets, 35 



pouch, 35 



Mandibular arch, 80 

 Manubrium of sternum, 73 

 Manus, 160 

 Marsupial bones, 155 



pouch, 35, 481 

 Maturation, 3 

 Meatus, internal auditory, 129 



external auditory, 130, 295 

 MeckeFs cartilage, 81 

 Mediastinum, 389 

 Medulla oblongata,, 200 

 Medullary cord, 195 



groove, 195 



sheath, 193 

 Membrana reticularis, 305 



semilunaris, 371 



tympaniformis, 371 



tympani (see tympanic membrane) 



vestibularis, 302 

 Membrane bones, 45 

 Membrane of Corti, 305. 



of Reissner. 302 

 Membranous labyrinth, 290 

 Meninges, 195 

 Menisci of vertebra?, 57, 59 

 Meroblastic segmentation, 5 

 Mesencephalon, 199 



