| Clase
Actinopterygii. |
|
1 - Orden
Characiformes
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Subfamilia Aphyocharacinae
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Subfamilia Incertae Sedis
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Subfamilia Tetragonopterinae
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c -
Familia
Chilodontidae
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f - Familia
Gasteropelecidae
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Subfamilia
Phyrrhulininae
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i
- Familia Crenuchidae
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j - Familia Curimatidae
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2
-
Orden Gymnotiformes
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a
- Familia Gymnotidae
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3
-
Orden Osteoglossiformes
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a - Familia Osteoglossidae
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4
-
Orden Perciformes
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Subfamilia Cichlasomatinae
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b
- Familia Polycentridae
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5 -
Orden Siluriformes
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Subfamilia Bunocephalinae
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b
- Familia Auchenipteridae
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Subfamilia Auchenipterinae
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Subfamilia Callichthyinae
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Subfamilia Hypoptopomatinae
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g - Familia Cetopsidae
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-
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| Clase
Elasmobranchii |
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1
-
Orden Rajiformes
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