xvm 



SYSTEMATIC INDEX. 



Page 



102. Erethistes, M.etT. .... 263 

 1. pusillus, M.etT. 264 



103. Pseudecheneis, Blyth . . 264 

 1. sulcatus, MClell. 264 



104. Exostoma, Blyth 264 



1. labiatum, MClell 265 



2. berdmorei, Blyth 265 



Fourteenth Gr. Aspeedinina, 



105. Bunocephalus, Kner .... 266 



1. verrucosus, Bl. 266 



2. gronovii, Blkr 266 



106. Bunocephalichthys, Blkr. 267 

 1. hypsiurus, Kner 267 



107. Aspredo, L 267 



1. batrachus, L 268 



2. sicyephorus, C.etV. 269 



3. cotylophorus, Bl. 269 



4. nematophorus, Blkr 270 



5. filanientosus, QetV..... 270 



6. tibicen, C.etV. 270 



Seventh Subfamily. 



SlLTJRIDJE OPISTHOPTEB^!. 



Fifteenth Group. 

 Nematogenyina. 



108. Heptapterus, Blkr 271 



1. sunnamensis, Blkr 271 



2. mustelinus, Val 271 



109. Nematogenys, Girard . . 272 

 1. inermis, Guich 272 



Sixteenth Group. 

 Tkichomy cteeina. 



110. Trichomycterus, Val. ... 272 



1. dispar, Tschudi 273 



2. nicculatus, C.etV. 273 



3. areolatus, C.etV. 274 



4. nigricans, C. et V. 2 4 



6. rivulatus, C.etV. 274 



6. taenia, Kner 274 



7. laticeps, Kner 274 



incse, C.etV. 272 



pentlandii, Casteln 272 



punctatissimus, Casteln. . . 272 



111. Eremophilus, Humb. . . 275 

 1. mutisii, Humb 275 



112. Pariodon, Kner 275 



1. microps. Kner 275 



Eighth Subfamily. 



SlXURIDiE BRANCHICOL^. 



17th Group. Stegophilina. 



113. Stegophilus, Reinh 276 



1. insidiosus, Reinh 276 



114. Vandellia, C.etV. 276 



Page 



1. cirrhosa, C.etV. 277 



2. plazse, Casteln 277 



Family 2. Characinid^;. 

 First Group. Erythbinina. 



1. Macrodon, M.etT. 281 



1. trahira, Spix . 281 



2. intermedius ; Gthr 282 



3. microlepis, Gthr 282 



4. aimara, C.etV. 283 



auritus, C.etV. 281 



patana, C. et V. 281 



guavina, Val 281 



microcephalus, Agass .... 281 



teres, C.etV. 281 



2. Erythrinus, Gronov 283 



1. unitaeniatus, Spix 283 



2. gronovii, C.etV. 284 



3. salmoneus, Gronov 284 



4. longipinnis, Gthr 285 



5. brevicauda, Gthr 285 



palustris, Schn 283 



cinereus, Gill 283 



3. Lebiasina, C.etV. 285 



1. bimaculata, C.etV. 286 



4. Pyrrhulina, C.etV. 286 



1. filamentosa, C.etV. .... 286 



5. Corynopoma, Gthr 287 



1. albipinne, Gill 287 



2. riisei, Gill 287 



3. veedonii, Gill 287 



4. searlesii, Gill 288 



Second Group. Curimatina. 



6. Curimatus, Gthr. . .• 288 



1. spilurus, Gthr 288 



2. alburnus, M.etT. 289 



3. argenteus, Gill 289 



4. gilbeiti, Q.etG 289 



5. troschelii, Gthr 29Q 



6. rutiloides, Kner 290 



7. cyprinoides, L 290 



8. essequibensis, Gthr 291 



9. schomburgkii, Gthr 291 



10. ciliatus, M.etT. 292 



11. vittatus, Kner 292 



12. planirostris, Gronov 293 



13. latior, Spix 293 



14. laticeps, C.etV. 293 



15. elongatus, Spix 293 



7. Prochilodus, Agass 294 



1. humeralis, Gthr 294 



2. vimboides, Kner 294 



3. argenteus, Agass 294 



4. nigricans, Agass 295 



5. oligolepis, Gthr 295 



