488 



ancistrus pictus, 11. 



» scaphyrhynchus, 11. 



I) stigmaticus, 16. 



i> vittatus, 14. 



angulicauda (Ancistrus), 419. 



(Delturus), 14, 70, 419. 

 » (Plecostomus), 14, 419. 



annas ( " )< ■^^^■ 



anus (Loricaria), 9, 116 A, 119, 427. 

 apeltog-aster ( .. ), 17, 116 A, 136, 430. 

 araguayensis (Galeichthys), 11, 458. 



» (Platynematichthys, 11, 301. 



303, 458. 

 arcifer (Callichthys), 13, 146, 147, 431. 

 arekaima(Pimelodus), 10- 454, 455. 



(Rhamdia), 262 A, 274, 454. 

 arenatus (Arius), 465. 



), (Galeiclithys) 465. 



ArgiidiC, 143. 



argenteus (Piinelodus), 456, 467. 

 Arges sabalo, 143. 

 Aristomata inexpectatuin. 17. 

 Arius grandicassis, 10. 

 11 grandoculis, IS. 

 II luniscutis, 10. 

 11 nuchalis 13. 

 .1 rugispinis, 10. 

 arniatulus (Doras), 440. 

 artedi (Platystoma), 460. 

 ascita (Mystus), 455. 



.1 (Pseudorhamdia), 455. 

 asper (Callichthys), 431, 439. 

 áspera (Khinelepis), 9, 82, 84, 421. 

 asperati's (Hypostoraus), 416. 

 aspidoras, 145, 155. 



II rochai, 17, 155. 



aspilogaster (Plecostomus), 416. 

 Aspirophori, 23. 



Aspirophoros (Eleutherobranchios), 21. 

 Aspredinidae, 19, 20. 

 a^predo (Platystacus), 384, 385, 477. 

 II (Silurus), 476. 



II tibicen, 10, 476. 



asterifrons (Astrodoras^, 439. 



(Doras), 11, 200, 202, 439, 

 Asterophysus. 253, 262. 



batrachus, 12, 263. 



atronasus (Ageneiosus), 17, 402, 479. 

 Auchenipterichthys. 372. 



11 longimanus, 372. 



» thoracatus, 12, 372, 393. 



Auchenipleridse, 25, 394. 

 Auchenipterus, 394, 395. 



11 afifinis, 15, 



11 ceratophysvis, 12. 



fordicei, 17, 396, 398. 

 11 heckellii, 10. 



11 jequitinhonhae, 15. 



II longimanus, 13. 



II nigripinnis, 18, 396. 



11 mechalis, 9, 396, 397. 



11 striatulus, 15. 



11 thoracatus, 12. 



II trachycor3'stes, 10. 



aulopygia (Tatia), 12, 360, 361, 472. 

 11 (Centromochlus), 12, 472. 

 auranthiacus (Ancistrus), 418. 



11 (Chaetostomus), 417. 



II (Hypostomus), 11, 417. 



(Parancistrus), 11, 417, 418. 

 auroguttatus (Hypostomus), 11, 416. 



11 (Plecostomus), 11, 41, 51, 416. 



australe (Corydoras), 434. 



(Disichthys), 17, 393, 477. 



B 



bachi (Chaetostomus-, 18, 417. 



11 (Hemiancist'-usi, 18, 54, 60, 417. 

 11 (Hemidoras), 18, 438. 

 11 (Oxydoras). 18, 195, 196, 438. 

 Bagre, 266, 278, 290. 

 11 AmareUo, 339, 

 II Branco, 348. 

 11 Bandeira. 351. 

 Il de Areia, 339. 

 Il 11 Lagoa, 279. 

 11 ,1 Rio, 453. 

 11 (Felichthys), 350. 351, 470. 

 .1 Gury, 345. 



Molle, 233. 



(Silnrus), 469, 470. 



Urutu', 350. 

 Bagropsis, 236 A. 313. 



