^ 



INDEX OF SPECIES, ETC., IN VOL. VI. 



Acanihias vulgaris, 384, 396. 



Acanthopterygii, 385. 



Acanthurus ehirurgns, 387. 



Acara ccerideopunctata, 384, 391, 405, 449. 



AcronuridiB, 387. 



^Hurichthys dorsalis, 405. 



nuchalis, 393, 476. 



panamensis, 383, 393, 405, 476. 



Mpyornis, 70. 



Aetohatis laiirostris, 397, 491. 



Agonostoma microps, 389, 403, 444. 



montkola, 390, 405, 445. 



nasutum, 384, 390, 404, 405, 444. 



Agonus, 517. 



Albula conorhynchus, 395. 

 Alea impennis, 70, 76. 

 Aleuteres monoceros, 396. 

 Attigator, 160, 162, 168. 

 cuvieri, 168. 



cynocephahis, 160, 163. 



gihhiceps, 166. 



Zwcius, 128 note, 168. 



mississippiensis, 128 note, 168. 



TCigier, 128 note, 163. 



palpehrosus, 154, 167. 



punctulatus, 161, 165. 



sclerops, 160, 162, 163. 



Alligator, banded, 167. 



, rough-backed, 167. 



Alligatoridm, 130, 160. 



Alphestes afer, 411. 



Amblyopus brevis, 389, 441. 



Amhiyscion argenteus, 383, 425. 



America, Central, fishes of, 377-491. 



, fish-provinces of, 403-406. 



, Ust of fishes of, 385-397. 



, topographical features of, 378-381. 



Amia, 506. 



Amiurus meridionalis, 393, 404, 473. 

 Anableps dovii, 394, 403. 

 VOL. VI. — PAKT VIII. 



Anacanthini, 392. 



Anacyrtus guatemalcnsis, 394, 403, 406, 479. 



Ancistrus cirrTiosus, 384. 



Anhingas, 512. 



Anisotremus iceniatus, 414. 



Aniennarius leopardinus, 388, 439. 



tenuifilis, 388, 440. 



Anthropdides, 503, 510, 511. 



stardeyanus, number of vertebrte in, 



511. 

 Aphoristia ornata, 392, 473. 

 Apogon dovii, 385, 413. 



inermis, 413. 



Aptenodytes, 70, 76. 

 Apteryx, 68, 74, 76, 517. 

 Aptornis, 70, 79. 



otidiformis, 78. 



" Aquez palin," 145. 



Ardeina, 503, 504. 



Argyriosus sefipinyiis, 388. 



vomer, 388. 



Arius assimilis, 393, 404, 475. 



ccerulescens, 393, 403. 



dovii, 383, 393, 476. 



guaUmalensis, 393, 403. 



iiielanopus, 393, 404. 



multiradiatus, 384, 393, 405. 



platypogon, 393, 403. 



seemanni, 393. 



troscJielii, 383, 393. 



Ateles, 214. 



AtheriniclUhys pachylepis, 389, 443. 



guatemalcnsis, 389, 443. 



Aiherinidce, 389. 



Atractosteus tropicus, 383, 490. 



Auehenopterus monophthalmus, 442. 



Biigrus ? arioides, 384. 



Bairdiella armata, 383, 428. 



Balcena, 44, 45, 115. 



, cervical vertebrse of, 328. 



4d 



