INDEX 



563 



falcirostris, Acestrorhynchus, 20, 70, 81, 407, 410; 



Hydrocyon, 410; Xiphorhamphus, 410; Xypho- 



rhynchus, 410 

 Farlowella, 222; acus, 252; hargreavesi, 67, 78, 114, 



252 

 fasciata, Chromys, 497; Cychla, 20, 520 

 fasfiatum, Characidium, 67, 78, 104, 288, 291; 



Pimelodus, 183; Platystoma, 183; Pseudoplaty- 



stoma, IS, 23, 65, 76, 1S2, 183 

 fasciatus, Acliirus, 526; Anostomus, 298; Carapus, 



425; Chalceus, 18; Curimatus, 297; Gastero- 



pelecus, 378, 379; Giton, 425; Grammichthys, 526; 



Gymnotus, 21, 425; Heros, 497; Leporiuiis, 25, 



68, 79, 89, 96, 300, 307; Pomotis, 21; .Salmo, 307; 



Schizodon, 20, 25, 68, 79, 93, 96, 297; Silurus, 



182 

 Felichthys, Key to the species of, 133 

 Felichthys, 129; bagre, 23, 64, 75, 133; bahiensis, 



132; filamentosus, 132; marinus, 64, 75, 133, 134; 



nodosus, 200, 201 

 ferox, Macrodon, 416;Xiphorhamphus, 29, 407 

 festiva, Acara, 498 

 festivum, Cichlasoma, 498 

 festivus, Mesonauta, 72, 83, 88, 89, 498 (Cf. Err. et 



Corr.) ; Heros, 498 

 filamentosa, Pyrrhulina, 67, 88, 89, 96, 100, 101, 104, 



279 

 filamentosus, Aspredo, 121; Chamaigenes, 64, 75, 



121; Felichtliys, 132; Loricariichthys, 66; Platy- 



stacus, 121 

 filosus, Myletes, 394 

 fimbriatus, Hypophthalmus, 209; Pseudohypoph- 



thalmus, 209 

 finis, Soleonasus, 73, 84, 93, 98, 115, 528 

 fissus, Arius, 64, 145 



flabellifcrus, Ochmacanthus, 57, 66, 77, 89, 92, 213 

 flava, Loricaria, 223 

 flaveseens, Arius, 135; Chsetobranchus, 23, 72, 83, 



483; Galeichthys, 135; Sciadeichthys, 64, 75, 110, 



135; Tacliisurus, 135 

 flavipinnis, Ilisha, 71, 82, 446; PeUona, 446; Platy- 



gaster, 446 

 flavomaculata, Cichla, 20, 509, 510 

 flavus, Plecostomus, 223; Triportheus, 376 

 flexuosa, Mauritia, 6 

 Flounders, 15 

 foina, Pimelodus, 24, 167; Rhamdella, 24, 65, 76, 



92, 167 

 fordi, Pseudacanthicus, 66 

 Four-eyes, 451, 455 

 Fowlerina, 256; orbicularis, 69, 80, 90, 91, 97, 107, 



322, 323, 374; paraguayensis, 374 

 Frazee, Owen, 4 

 frederiei, Curimatus, 303 



frenata, Brachyglanis, 54, 64, 75, 91, 92, 95, 113, 156; 



Crenicichla, 514 

 frenatus, Rivulus, 43, 71, 82, 115, 453, 455 

 friderici, Leporinus, 25, 68, 79, 96, 302, 304, 305; 



Salmo, 302 

 fugitiva, Odontostilbe, 311 

 fuliginosus, Synbranchus, 443 

 fumarius, Pygopristis, 27, 385, 386 

 Fundulinie, 451, 452 

 funebris, Crcniciclila, 518 

 furcatus, Auchenipterus, 24, 201 

 furcrffa, Corvina, 475; Perea, 475 

 furcnrus, Pachypops, 72, 83, 474, 475; Pachyurus, 



475 . 

 furnieri, Micropogon, 22, 72, 478; Umbrina, 478 

 fuscum, Pygidium, 212; Trichomycterus, 212 

 fuscus, Culius, 524 



Gaff-topsail Catfishes, 133 



galeatus, Auchenipterus, 198; Parauchenipterus, 



198; Pimelodus, 198; Silurus, 198; Trachycorystes, 



24,65,77,91, 104, 198 

 Galeichthys arenatus, 145; dubius, 140; eidouxii, 



133; emphysetus, 136; flaveseens, 135; grandi- 



cassis, 142; gronovii, 23, 133; herzbergii, 139; 



marinus, 134; mesops, 140; nuchalis, 145; parkeri, 



138; parrse, 134; passany, 142; proops, 137; 



rugispinis, 147 

 galeus, Serranus, 22 

 garrapa, Trygon, 21, 28, 117 

 Gasterodermus, 219; ambiacus, 220 

 Gastcropelecins, 97-99, 256, 378 

 Gasteropelecus, 48; fasciatus, 378, 379; sternicla, 69, 



97, 379; strigatus, 378, 379 

 gasteropelecus, Salmo, 380 

 geayi, yEquidens, 72, 83, 89, 91, 98, 105, 487, 493, 



500; Rivulus, 71 

 geoffroyi, Corydoras, 219, 220 

 Geophagus, Key to the Guiana species, 503 

 Geophagus, 42, 483; altifrons, 502; badiipinnis, 484; 



camopiensis, 72; cupido, 501; jurupari, 23, 72, 88, 



89, 90, 503, 504; leucostictus, 23, 505; pappa- 



terra, 23, 72, 505; (Satanoperca) jurupari, 505; 



surinamensis, 23, 72, 83, 98, 503; thayeri, 500 

 Gerres rhombeus, 22 

 gibbosus, Anacyrtus, 400; Characinus, 400, 401; 



Charax, 26, 33, 70, 81, 88, 97, 107, 109, 111, 400, 



402; Cynopotamus, 400; Epicyrtus, 26, 400; 



Salmo, 400 

 gibbus, Cynodon, 70, 81, 395, 397 

 gigas, Arapaima, 18, 27, 71, 82, 451; Sudis, 450, 451 

 Gimbel, J., 441 



gimbeli, Porotergus, 70, 82, 115, 441 

 Girardinus guppii, 458; reticulatus, 458 



