INDEX. 



697 



Aristomata, 412 

 Arius, 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, 444 



stenopterus, 350, 444 

 Asolene, 514 

 Aspidoras, 402 



rochai, 402 

 Aspredinichthys, 380 



tibicen, 381, 



Aspredinidae, 362,379, 484 

 Aspredininae, 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, 830, 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 



