Hay 54 especies citadas

ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Anostomidae
Megaleporinus obtusidens (Leporinus obtusidens)
ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Characidae
Oligosarcus bolivianus
Salminus brasiliensis (Salminus maxillosus)
ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Crenuchidae
Characidium cf. zebra (Characidium fasciatum)
ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Prochilodontidae
Prochilodus lineatus
ANIMALIA/CHORDATA/ACTINOPTERYGII/SILURIFORMES/Heptapteridae
Heptapterus mustelinus
ANIMALIA/CHORDATA/ACTINOPTERYGII/SILURIFORMES/Trichomycteridae
Trichomycterus borellii (Trichomycterus borelli)
ANIMALIA/CHORDATA/AMPHIBIA/ANURA/Bufonidae
Rhinella arenarum (Bufo arenarum)
ANIMALIA/CHORDATA/AMPHIBIA/ANURA/Hylidae
Boana riojana (Hyla pulchella subsp. andina)
ANIMALIA/CHORDATA/AMPHIBIA/ANURA/Leptodactylidae
Leptodactylus sp.
ANIMALIA/CHORDATA/AMPHIBIA/ANURA/Odontophrynidae
Odontophrynus americanus
ANIMALIA/CHORDATA/AVES/ACCIPITRIFORMES/Accipitridae
Rupornis magnirostris (Buteo magnirostris)
ANIMALIA/CHORDATA/AVES/ANSERIFORMES/Anatidae
Amazonetta brasiliensis
Oxyura jamaicensis (Oxyura ferruginea)
ANIMALIA/CHORDATA/AVES/CARIAMIFORMES/Cariamidae
Cariama cristata
ANIMALIA/CHORDATA/AVES/CATHARTIFORMES/Cathartidae
Coragyps atratus
ANIMALIA/CHORDATA/AVES/CHARADRIIFORMES/Charadriidae
Vanellus chilensis
ANIMALIA/CHORDATA/AVES/CHARADRIIFORMES/Jacanidae
Jacana jacana
ANIMALIA/CHORDATA/AVES/CORACIIFORMES/Alcedinidae
Chloroceryle amazona
Megaceryle torquata (Ceryle torquata)
ANIMALIA/CHORDATA/AVES/FALCONIFORMES/Falconidae
Caracara plancus (Polyborus plancus)
ANIMALIA/CHORDATA/AVES/GRUIFORMES/Rallidae
Aramides cajaneus (Aramides cajanea)
Fulica armillata
Fulica leucoptera
Gallinula galeata (Gallinula chloropus)
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Corvidae
Cyanocorax chrysops
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Furnariidae
Furnarius rufus
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Hirundinidae
Progne tapera (Phaeoprogne tapera)
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Parulidae
Myioborus brunniceps
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Passerellidae
Arremon flavirostris
Zonotrichia capensis
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Thraupidae
Lophospingus pusillus
Microspingus melanoleucus (Poospiza melanoleuca)
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Turdidae
Turdus rufiventris
ANIMALIA/CHORDATA/AVES/PASSERIFORMES/Tyrannidae
Hymenops perspicillatus (Hymenops perspicillata)
Lessonia rufa
Sayornis nigricans
ANIMALIA/CHORDATA/AVES/PELECANIFORMES/Ardeidae
Ardea cocoi
Nycticorax nycticorax
ANIMALIA/CHORDATA/AVES/PELECANIFORMES/Threskiornithidae
Theristicus caudatus
ANIMALIA/CHORDATA/AVES/PICIFORMES/Ramphastidae
Ramphastos toco
ANIMALIA/CHORDATA/AVES/PODICIPEDIFORMES/Podicipedidae
Podilymbus podiceps
ANIMALIA/CHORDATA/AVES/PSITTACIFORMES/Psittacidae
Amazona aestiva
Amazona tucumana
Pionus maximiliani
Psittacara mitratus (Aratinga mitrata)
ANIMALIA/CHORDATA/MAMMALIA/CARNIVORA/Felidae
Leopardus pardalis (Felis pardalis)
Puma concolor (Felis concolor)
ANIMALIA/CHORDATA/MAMMALIA/CARNIVORA/Procyonidae
Procyon cancrivorus
ANIMALIA/CHORDATA/MAMMALIA/CETARTIODACTYLA/Cervidae
Subulo gouazoubira (Mazama gouazoubira)
ANIMALIA/CHORDATA/MAMMALIA/CETARTIODACTYLA/Tayassuidae
Dicotyles tajacu (Tayassu tajacu)
ANIMALIA/CHORDATA/MAMMALIA/PERISSODACTYLA/Tapiridae
Tapirus terrestris
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Colubridae
Liophis sp.
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Gymnophthalmidae
Cercosaura parkeri (Pantodactylus schreibersi subsp. parkeri)

Se citan especies en 1 áreas

Parque Nacional El Rey