INDEX. 



679 



Elaphodus, 589*. 



Elapognathus, 3702. 



Elapoides, 367i. 



Elapomoius, 369'. 



Elapomorphus, 369'. 



Elapops, 369'. 



Elapotinus, 369'. 



Elaps, 3702, :in. 



Elasmobranchii, 118; 

 deep sea, 118 ; osse- 

 ous tissue, 122. 



Elasmosauru.s, 398'. 



Elasinotherium, 601-. 



Elassoma, 234'. 



Electrical organs of 

 fishes, 83. 



Electric cat-fish, 2221. 



Electric eel, 218'. 



Electrophoru.s, 218'. 



Eleginus, 233', 243^. 



Eleotris, 2411. 



Elephant, sea, 6272. 



Elephas, 5f,9, 571, 67-^. 



Elginia, 400'. 



Eligmodontia, 634'. 



Eliomys, 6.3.3'. 



Eliiirus, 634'. 



Ellt, Irish, 5892. 



EUipesurus, 154-. 



EUobius, 634'. 



Elopichthvs, 2202. 



Elops, 2142. 



Elosia, 3112. 



Elotherium, 582'. 



Elseya, 4142. 



Elvers, 2232, 2242. 



Emballonura, 648'. 



Emberiza, 478'. 



Emeu, 433, 458'. 



Emmelichthys, 236'. 



Eniyda, 415. 



Emydura, 414*. 



Emys, tfrt.v, 411, 4132. 



Enaliomis, 4592. 



Enamel, Cetacea, 560. 



Enamel organ, SOfi. 



Eneheliophis, 2272. 



Enchelycore, 225'. 



Enchodus, 225?. 



Endostyle, 22, :i3, 39, 

 43. 



Engraulis, 214'. 



Engystoma, 312'. 



Engystomops, 3102. 



Enhydra, 624'. 



Enhydrina, 370'. 



Enhydris, 370'. 



Enneacanthus, 234'. 



Enophrys, 2422. 



Entelops, 5451. 



Entepicondylar fora- 

 men, 331, 491. 



Enterocoelic, 7. 



Enteropneusta, 1, 3. 



Enyalioides, 351i. 



Enyalius, 3511. 



Enygrus, 3652. 



Eohippus, 5991. 



Eonycteris, 6462. 



Eos, 4702. 



Eosphargis, 4122. 



Epalzeorhynchus, 2192. 



Epanorthus, 538'. 



Ephippion, 2472. 



Ephippus, 237'. 



Epi branchial, 130. 



Epibulus, 238'. 



Epiceratodus, 259. 



Epicoracoid, 271. 



Epicrates, 3652. 



Epicrium, ^9i. 



Epididymis, Reptilia, 

 328. 



Epigonus, 2342. 



Epihippus, 5991. 



Epinephelus, 2351. 



Epinnula, 2382. 



Epiphysis cerebri, 69, 

 70. 



Epipterygoid, 319. 



Epipubis, 377. 



Episternum, Mammalia, 

 490. 



Epistropheus, 373. 



Epomophorus, 646i. 



Eq.= equator. 



Eques, 2352. 



Equula, 2392. 



Equus, 5942, 59 1, 595, 

 59S; ancestry of, 599. 



Eremias, 353'. 



Eremophilus, 222i. 



Erethistes, 222i. 



Erethizon, 6352. 



Eretmosaurus, 3981. 



Ericulus, 6411. 



Ericymba, 2192. 



Erilepis, 242'. 



Erimyzon, 2182. 



Erinaceus, 498, 6392. 



Eriodes, 6572. 



Erismatura, 463'. 



Erithacus, 4752. 



Ermine, 6242. 



Erne, 4632. 



Erpetosaiu-us, 382'. 



Erythrichthys, 236'. 



Erythrinus, 200, 217', 



Erythrolamprus, 369'. 



Erythromachus, 466'. 



Eryx, 3652. 



Esociformes, 225. 



Esox, 197, 208, 2252; 

 lateral line, 82. 



Esthonyx, 608'. 



Eteirodipsas, 369'. 



Etelis, 2352. 



Etheostoma, 2342. 



Ethiop. = Ethiopian. 



Ethmo-palatine liga- 

 ment, 129. 



Ethmoidal, 60. 



Etmopterus, 1522. 



Etroplus, 2372. 



Etrumeus, 214i. 



Euanemus, 2212. 



Eublepharis, 3492. 



EucaUa, 229'. 



Euchoreutes, 6342. 



Eucinostomus, 236'. 



Euctenogobius, 2411. 



Euderma, 6472. 



EudiastatuR, 6572. 



Eudocimus, 461*. 



Eudromia, 464'. 



Eudromias, 467'. 



Eudynamis, 470i. 



Eudyptes, 4602. 



Euelephas, 5712. 



Euglyptosternum, 2212. 



Eugnathichthys, 2172. 



Eugnathus, 180. 



Eulabeornis, 466'. 



Eumeces, 354'. 



Eumicrotremus, 2422. 



Eunectes, 3652. 



Euoxymetopoii, 239' 



Eupetaunis. 6322. 



Eupleres, 6202. 



Eupomotis, 2341. 



Euposaurus, 334. 



Eiiprotogonia, 61 li. 



Euprotomicrus, 1522. 



Eur. = Eiu-opean. 



Eurostus, 3682. 



Eurydactylus, 3491. 



Eurylaemus, 4742. 



Eurynotus, 170. 



Eurypharynx, 225'. 



Eurypyga, 4662. 



Eurystole, 2312. 



Eurystomus, 4711. 



Euspondylus, 3522. 



Eustachian tube, birds, 

 427, 4292 ; Chelonia, 

 410 ; Crocodilia, 370, 

 37}-. 



