INDEX OF SPECIES. 
Elephas melitensis, ulna of, 245, 262. 
—— primigenius, 232, 233. 
—— ——,, humerus of, 245. 
—— ——, milk-molars of, 298. 
, molars of, 299. 
, Scapula of, 244, 
—— sumatrensis, lumbar vertebre of, 241. 
—— ——.,, rib of, 242. 
, scapula of, 244, 
, Seventh cervical vertebra of, 239, 
240. 
Emu, 517. 
Emydosauri, 129. 
Emydosaurians, geographical distribution of, 130, 
131, 
——, synopsis of, 125-168. 
Engraulis brownii, 395. 
—— macrolepidota, 395, 488. 
macrolepidotus, 384. 
—— mysticetus, 489. 
poeyi, 384, 395, 488. 
Ephippus faber, 386. 
Epinephelus afer, 411. 
analogus, 383, 410, 
sellicauda, 409. 
Erinaceus, 505. 
Eubalena, 115. 
Euctenogobius sagittula, 389. 
Eudyptes, 76. 
Euelephas, milk-incisors of, 284, 
, molars of, 292, 298. 
Euphysetes, 30, 44. 
breviceps, 41, 42. 
gray, McLeay, 34, 42. 
Eurypyga, osteology of, compared in various points 
with that of the Kagu, 503, 504, 507-516, 518- 
520. 
helias, number of vertebre in, 511. 
, proportions of leg-bones in, 518. 
Exocetus albidactylus, 383, 394. 
bahiensis, 383, 394. 
callopterus, 394, 479. 
dovii, 394. 
— dowii, 383. 
Falcons, os pubis in some, 518. 
Fishes of the Atlantic and Pacific Coasts of Central 
America, comparison of the, 397-403. 
—— of Central America, 377-491. 
Fishes, scapular region of, 517. 
Fistularia tabacaria, 890. 
Fistulariide, 390. 
Freckled Dolphin, 20. 
Fulica atra, 520, 
Fulix fuligula, 375. 
Fundulus guatemalensis, 394, 403, 482. 
labialis, 394, 404, 481. 
pachycephalus, 394, 403, 483. 
punctatus, 394, 403, 482. 
“‘Gadamu” Dolphin, 17. 
Galline, 516. 
Gambusia nicaraquensis, 394, 405, 483. 
Gangetic Dolphin, 92. 
Ganoidei, 396. 
“ Ganumu,” 25 note. 
Gar-fowl, 76. 
Garial, African False, 157. 
Garials, 130. 
Gavial, 132, 133. 
, Bornean, 134, 135. 
of Senegal, 157. 
Gavialia, 132. 
Gavialide, 129, 132. 
Gavialis, 132, 133. 
gangeticus, 127 note, 132, 133. 
longirostris, 133. 
tenutrostris, 133. 
Genytremus interruptus, 414. 
Gerres aprion, 391. 
axillaris, 391, 448. 
brevimanus, 391, 448. 
dovii, 383, 391, 448. 
plumieri, 391. 
rhombeus, 381. 
squamipinnis, 391. 
Gerride, 391. 
Girardinus pleurospilus, 395, 403, 486. 
Globiocephalus, 25 note, 98, 114, 115. 
—, atlas of, 330. 
, trapezoid of, 362. 
melas, vertebral formula of, 349. 
Glyphidodon concolor, 390. 
—— declinifrons, 390. 
saxatilis, 390. 
Gobiesocide, 390. 
Gobiesow nigripinnis, 390. 
—— nudus, 390. 
