INDEX. 



697 



Aristomata, 412 

 Anus, 336, 340, 382 



agassizii, 348, 382 



carcharias, 242, 292, 381 



longibarbis, 390 



micropterus, 243, 292, 381 



multiradiatus, 382 



nasutus, 381 



papillosus, 242, 291, 381 



squalus, 243, 292, 381 



synodon, 243, 292, 381 



villosus, 243, 292, 381 

 Arizona, 177, 516 

 Arkansas, 627 

 Arldt, T., 611, 626 

 Armadillo, 4, 5, 8, 9 

 Armadillos, 6, 213 

 Arneberg, T., 171 

 Arroyo de las Achiras, 544 



"Eche"(Aike),2 



Eke, 521 , 528, 541, 608, 675, 686 



Gio, 636, 650 



Salado, 544, 560 



San Juan, 580 

 Artedi, P., 485 

 Arvicola amphibius, 48 

 Asia, 354, 368, 612, 616, 622, 626 

 Asiphonichthys, /\/]/\ 



stenopterus, 350, 444 

 Asolene, 514 

 Aspidoras, 402 



rochai, 402 

 Aspredinichthys, 380 



tibicen, 381 



Aspredinidae, 362,379, 484 

 Aspredininse, 380 

 Aspredo, 380 



aspredo, 380 



batrachus, 380 



filamentosus, 380 



sexcirrhis, 380 



sicuephorus, 380 



spectrum, 380 



tibicen, 380 



Astatotilapia desfontainii, 471 

 Asteromycterus, 401 



Asterophysus, 395 



batrachus, 395 

 Asterospondyli, 377 

 Astotheros, 475 

 Astroblepus, 371, 417 



grixalvii, 308, 417 

 Astrodoras, 393 

 Astronotus, 470, 471 



hypostictus, 470 



ocellatus, 326, 346, 470, 471 



o. zebra, 470 

 Astyanacinus, 435 



moorii, 435 

 Astyanax, 227, 229, 230, 257, 260, 334, 336, 



358,361,432,433 

 abramis, 260, 262, 263, 264, 324, 344, 349, 



432 



abramoides, 432 

 aeneus, 267, 268, 301, 302 

 albeolus, 433 

 alburnus, 267, 350 

 alleni, 344 

 angustifrons, 433 

 anterior, 432 

 argentatus, 260, 432, 434 

 astictus, 262 

 asymmetricus, 432 

 atratoensis, 264, 433 

 bahiensis, 266, 267, 338 

 bairdii, 261 

 bartlettii, 264 

 bimaculatus, 260, 262, 263, 264, 316, 324, 



328, 338, 345, 350, 432 

 b. borealis, 432 

 b. lacustris, 332, 433 

 b. paraguayensis, 433 

 b. vittatus, 433 

 bourgeti, 432 

 brevirhinus, 338, 433 

 brevirostris, 262, 432 

 brevoortii, 263 

 b. lineatus, 263 

 carolinae, 266, 433 

 caucanus, 264, 316, 433 

 collettii, 267 

 copei, 267 



