688 



INDEX. 



Megalestris, 4672. 

 Megalichthys, 175. 

 Megalixalus, SIS'. 

 Megalneusaurus. 398^. 

 Megalobatrachus, 271. 

 Megalobrycon, 217-. 

 Megalocottus, 242^. 

 Megaloglossus, 6462. 

 Megalohyrax, 567 ^ 

 Megaloniys, 634^. 

 Megalonyx, 546'. 

 Megalophrys, SIO^. 

 Megalops, 214-. 

 Megalo.saurus, 385^. 

 Megalurus, 182. 

 Megapodes, 465^. 

 Megapodius, 465^ 

 Megaptera, 561. 

 Megatherium, 545^. 

 Meibomian glands, 497. 

 Meiglyptes, 474^. 

 Melanerpes, 474^. 

 Melanerpeton, 315^. 

 Melanobatraehiis, 312i. 

 Melanobranchii.s, 232^. 

 Melanocetns, 246'. 

 Melanonus, 2322. 

 Melanophidiiim, 366i. 

 Melancseps, 354^. 

 Meleagris, 465'-. 

 Meles, 614, 624i. 

 Meliphaga, 477^. 

 Melittophagus, 471 2. 

 Melletes, 2422. 

 Mellisuoa. 473'. 

 Mellivora, 624' . 

 Melonycteris, 6462. 

 Melopsittacus, 4702. 

 Melursus, 623i. 

 Membrana basilaris,323. 

 Membrana elastica, 58. 

 Membrana semilunaris, 



443 

 Membrana tympani- 

 formis interna, 443. 

 Membrane bones, 61. 

 Membrane of Reissner, 



323. 

 Mendosoma, 2352. 

 Mene, 2392. 

 Menidia, 2312. 

 Meniscotherium, 611 1. 

 Meniscus, 432. 

 Menobranchus, 282,293, 



3072. 

 Menopoma, 264, 305. 

 Menstruation, 517. 

 Menticirrus, 2352. 

 Menura, 475'. 



Mephitis, 624i. 



Mergalus, 468'. 



Merganser, redbreasted, 

 4631. 



Mergus, 463^. 



Meriones, 6332. 



Merlin, 464i. 



Merluccius, 233'. 



Meroblastic Amphibia, 

 302, 305. 



Merops, 4712. 



Merry sole, 2402. 



Merychippus, 5962. 



Merycoptamus, 5832. 



Mesenchymatous, 15. 



Mesentery, ventral, 39. 



Mesiteia, 151'. 



Mesites, 4642. 



Mesodon, 180, ISl. 



Mesogaster, 231 1. 



Mesogonistius, 234'. 



Mesohippus, 5972. 



Mesomys, 635'. 



Mesonephros. 87 ; duct 

 of, 89. 



Mesonephros, Amphibia, 

 292. 



Mesonyx, 612'. 



Mesopithecus, 659i. 



Mesoplodon, 5622. 



Mesopterygium, 56. 



Mesorachic, 57. 



Mesorchium, 141. 



Mesosaurus, 334, 398^. 

 Mesosuchia, 375, 381. 

 Mesovarium, 141. 

 Mesturus. 180. 

 Metachirus. 539'. 

 ]\Ietadiscoidal, 653. 

 Metamorphosis, Am- 

 phibia, 299 ; eels, 224^ 

 Metanephros, 87, 90 ; 

 Amphibia, 292. 

 i Metapleural folds, 12. 

 Metapodia, 576^. 

 Metapodium, 493. 

 Metapteryginm, 56. 

 Metatarsus, birds, 434. 

 Metatheria, 529. 

 Metencephalon, 67. 

 Metopoceros, 351'. 

 Metriorhynchus, 3822. 

 Miacis, 6122. 

 Microureus, 539'. 

 Micrablepharus, 3522. 

 Micracanthus, 237^. 

 Micrelaps, 369'. 

 Micrixalus, 313'. 

 Microcebus, 652'. 



Microchiroptera, 6462. 



Microchoerus, 653'. 



Microdipodo])s. 6342. 



Microgale, 641 ' . 



Microhyla, 312'. 



Microle'stes, 5412. 



Micronodon, 5392. 



Micropechis, 3702. 



Micropisthodon, 367'. 



Micropogon, 2352. 



Micropterus, 234^. 



Micropteryx, 2392. 



Micropus, 2421. 



Microsauria, 3152. 



Microscalabotes, 3492. 



Microstoma. 2162. 



Microtus. 6332. 



Midas, 6562. 



Mid-brain, 67. 



Midriff, 480. 



Migration, birds, 417, 

 453 ; eels, 2242 . 

 fishes, 91 ; of fishes 

 over land, 2212 . 

 Mammalia, 523 ; 



Teleostei, 212. 



Miistius, 238'. 



Miller's dog, 1512. 



Miller's thumb, 242i. 



Milvus, 4632. 



Mimon, 6482. 



Mimophis, 369' . 



Miniopterus, 6472. 



Mink, 6242. 



Minnow, 2191, 220'. 



Minous, 2421. 



Minytrema, 2182. 



Mioclaenus, 611 1. 



Miodon, 369'. 



Miohippus, 598'. 



Misgurnus, 2202. 



Mistichthvs, 241'. 



Mitchillina, 2142. 



Jlitsukurina, 150, 152i. 



Mixa, 438. 



Mixipterygium, 119. 



Mixocebus, 652i. 



Mixodectes, 653i, 6532. 



Mixophyes, 3112. 



Mixosaurus, 395 1. 



:Mniotiltidae, 4772. 



Moa. 433, 4582. 



Mochocus. 222'. 



Moeritherium, 5731. 



Mola, 2472. 



Molacanthus, 2472. 



Molar, 501. 



Mole, 6402 ; Cape gold- 

 en, 6411. 



