Hay 166 especies citadas

ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Acestrorhynchidae
Acestrorhynchus pantaneiro
ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Anostomidae
Leporinus lacustris
ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Characidae
Aphyocharax rubropictus
Astyanax lacustris (Astyanax bimaculatus)
Cichlaurus sp.
Cynopotamus amazonum (Cynopotamus amazonas)
Odontostilbe paraguayensis
Psalidodon rutilus (Astyanax fasciatus)
Psellogrammus kennedyi
Roeboides descalvadensis (Roeboides paranensis)
Triportheus nematurus (Triportheus paranensis)
ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Erythrinidae
Hoplerythrinus unitaeniatus
Hoplias argentinensis (Hoplias malabaricus)
ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Gasteropelecidae
Thoracocharax stellatus
ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Serrasalmidae
Serrasalmus marginatus
Serrasalmus nattereri
Serrasalmus spilopleura
ANIMALIA/CHORDATA/ACTINOPTERYGII/CYPRINIFORMES/Lebiasinidae
Pyrrhulina australis
ANIMALIA/CHORDATA/ACTINOPTERYGII/CYPRINODONTIFORMES/Anablepidae
Jenynsia lineata
ANIMALIA/CHORDATA/ACTINOPTERYGII/GYMNOTIFORMES/Gymnotidae
Gymnotus carapo
ANIMALIA/CHORDATA/ACTINOPTERYGII/GYMNOTIFORMES/Sternopygidae
Eigenmannia sp.
Hypopomus brevirostris
ANIMALIA/CHORDATA/ACTINOPTERYGII/PERCIFORMES/Cichlidae
Aequidens portalegrensis
Aequidens sp.
ANIMALIA/CHORDATA/ACTINOPTERYGII/SILURIFORMES/Auchenipteridae
Auchenipterus osteomystax (Auchenipterus nuchalis)
Parauchenipterus sp.
Trachelyopterus striatulus
ANIMALIA/CHORDATA/ACTINOPTERYGII/SILURIFORMES/Callichthyidae
Callichthys callichthys
Hoplosternum littorale
Hoplosternum thoracatum
ANIMALIA/CHORDATA/ACTINOPTERYGII/SILURIFORMES/Heptapteridae
Rhamdia sapo
ANIMALIA/CHORDATA/ACTINOPTERYGII/SILURIFORMES/Heptateridae
Rhamdia sapo
ANIMALIA/CHORDATA/ACTINOPTERYGII/SILURIFORMES/Pimelodidae
Pimelodus albicans
Pimelodus argenteus
Pimelodus ornatus
ANIMALIA/CHORDATA/ACTINOPTERYGII/SYNBRANCHIFORMES/Synbranchidae
Synbranchus marmoratus
ANIMALIA/CHORDATA/AMPHIBIA/ANURA/Bufonidae
Melanophryniscus stelzneri
Rhinella bergi (Bufo pygmaeus)
Rhinella granulosa (Bufo granulosus)
Rhinella schneideri (Bufo paracnemis)
ANIMALIA/CHORDATA/AMPHIBIA/ANURA/Hylidae
Boana punctata (Hyla punctata subsp. rubrolineata)
Boana raniceps (Hyla raniceps)
Boana sp. (Hyla phrynoderma)
Dendropsophus nanus (Hyla nana)
Lysapsus limellum (Lysapsus limellus)
Pseudis platensis (Pseudis paradoxus)
Scinax acuminatus
Scinax fuscovarius
Scinax nasicus
Trachycephalus typhonius (Phrynohyas venulosa)
ANIMALIA/CHORDATA/AMPHIBIA/ANURA/Leptodactylidae
Leptodactylus bufonius
Leptodactylus elenae
Leptodactylus fuscus
Leptodactylus gracilis
Leptodactylus latinasus
Leptodactylus latrans (Leptodactylus ocellatus)
Leptodactylus macrosternum (Leptodactylus chaquensis)
Leptodactylus mystacinus
Leptodactylus podicipinus
Physalaemus albonotatus
Physalaemus biligonigerus
Pseudopaludicola falcipes
ANIMALIA/CHORDATA/AMPHIBIA/ANURA/Microhylidae
Elachistocleis bicolor (Elachistocleis ovalis)
ANIMALIA/CHORDATA/AMPHIBIA/ANURA/Odontophrynidae
Odontophrynus americanus
ANIMALIA/CHORDATA/AMPHIBIA/ANURA/Phyllomedusidae
Phyllomedusa sauvagii
Pithecopus azureus (Phyllomedusa hypochondrialis)
ANIMALIA/CHORDATA/MAMMALIA/ARTIODACTYLA/Cervidae
Mazama rufa (Mazama americana)
Subulo gouazoubira (Mazama gouazoubira)
ANIMALIA/CHORDATA/MAMMALIA/ARTIODACTYLA/Tayassuidae
Dicotyles tajacu
Tayassu pecari
ANIMALIA/CHORDATA/MAMMALIA/CARNIVORA/Canidae
Cerdocyon thous
Chrysocyon brachyurus
ANIMALIA/CHORDATA/MAMMALIA/CARNIVORA/Felidae
Herpailurus yagouaroundi (Herpailurus yaguarondi)
Leopardus geoffroyi (Oncifelis geoffroyi)
Leopardus pardalis
Puma concolor
ANIMALIA/CHORDATA/MAMMALIA/CARNIVORA/Mephitidae
Conepatus chinga
ANIMALIA/CHORDATA/MAMMALIA/CARNIVORA/Mustelidae
Eira barbara
Galictis cuja
Lontra longicaudis
ANIMALIA/CHORDATA/MAMMALIA/CARNIVORA/Procyonidae
Nasua nasua
Procyon cancrivorus
ANIMALIA/CHORDATA/MAMMALIA/CHIROPTERA/Molossidae
Eumops patagonicus
Eumops perotis
Molossops temminckii
Molossus fluminensis (Molossus ater)
Molossus molossus
ANIMALIA/CHORDATA/MAMMALIA/CHIROPTERA/Noctilionidae
Noctilio albiventris
Noctilio leporinus
ANIMALIA/CHORDATA/MAMMALIA/CHIROPTERA/Phyllostomidae
Artibeus fimbriatus
Artibeus planirostris
Carollia perspicillata
Desmodus rotundus
Platyrrhinus lineatus
Sturnira lilium
ANIMALIA/CHORDATA/MAMMALIA/CHIROPTERA/Vespertilionidae
Dasypterus ega (Lasiurus ega)
Myotis albescens
Myotis nigricans
Myotis riparius (Myotis riparia)
Myotis ruber
Myotis simus (Myotis sima)
Neoeptesicus furinalis
ANIMALIA/CHORDATA/MAMMALIA/CINGULATA/Chlamyphoridae
Cabassous chacoensis
Euphractus sexcinctus (Euphractus sexcintus)
Tolypeutes matacus
ANIMALIA/CHORDATA/MAMMALIA/CINGULATA/Dasypodidae
Dasypus novemcinctus
ANIMALIA/CHORDATA/MAMMALIA/DIDELPHIMORPHIA/Didelphidae
Didelphis albiventris
Lutreolina crassicaudata
Philander canus (Philander opossum)
Thylamys pusillus
ANIMALIA/CHORDATA/MAMMALIA/LAGOMORPHA/Leporidae
Sylvilagus brasiliensis
ANIMALIA/CHORDATA/MAMMALIA/PERISSODACTYLA/Tapiridae
Tapirus terrestris
ANIMALIA/CHORDATA/MAMMALIA/PILOSA/Myrmecophagidae
Myrmecophaga tridactyla
Tamandua tetradactyla
ANIMALIA/CHORDATA/MAMMALIA/PRIMATES/Atelidae
Alouatta caraya
ANIMALIA/CHORDATA/MAMMALIA/PRIMATES/Cebidae
Aotus azarae
Sapajus cay (Cebus apella)
ANIMALIA/CHORDATA/MAMMALIA/RODENTIA/Caviidae
Cavia aperea
Hydrochoerus hydrochaeris (Hydrochaeris hydrochaeris)
ANIMALIA/CHORDATA/MAMMALIA/RODENTIA/Cricetidae
Akodon azarae
Akodon montensis (Akodon cursor)
Akodon toba
Calomys callosus
Graomys griseoflavus
Holochilus chacarius
Necromys temchuki
Oligoryzomys chacoensis
Oligoryzomys fornesi (Oligoryzomys microtis)
Pseudoryzomys simplex
Scapteromys aquaticus
Sooretamys angouya (Oryzomys ratticeps)
ANIMALIA/CHORDATA/MAMMALIA/RODENTIA/Myocastoridae
Myocastor coypus
ANIMALIA/CHORDATA/REPTILIA/CROCODYLIA/Alligatoridae
Caiman latirostris
Caiman yacare (Caiman cocodrilus subsp. yacare)
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Boidae
Eunectes notaeus
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Colubridae
Boiruna maculata
Chironius maculoventris (Chironius quadricarinatus)
Erythrolamprus macrosomus (Liophis reginae)
Erythrolamprus poecilogyrus (Liophis poecilogyrus)
Helicops leopardinus
Hydrodynastes gigas
Leptophis ahaetulla subsp. marginatus
Lygophis dilepis (Liophis dilepis)
Mussurana bicolor (Clelia bicolor)
Palusophis bifossatus (Palusophis bifossatus subsp. triseriatus)
Philodryas olfersii subsp. latirostris
Phimophis vittatus
Pseudablabes patagoniensis (Philodryas patagoniensis)
Thamnodynastes chaquensis
Thamnodynastes hypoconia
Xenodon merremi (Waglerophis merremi)
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Diploglossidae
Ophiodes intermedius
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Elapidae
Micrurus pyrrhocryptus (Micrurus phyrrocryptus)
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Gymnophthalmidae
Cercosaura schreibersi (Pantodactylus schreibersi)
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Polychrotidae
Polychrus acutirostris
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Scincidae
Notomabuya frenata (Mabuya frenata)
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Teiidae
Ameiva ameiva
Salvator merianae (Tupinambis merianae)
Teius oculatus
Teius teyou
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Tropiduridae
Tropidurus spinulosus (Tropidurus spinolosus)
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Typhlopidae
Amerotyphlops brongersmianus
ANIMALIA/CHORDATA/REPTILIA/SQUAMATA/Viperidae
Bothrops alternatus
Bothrops diporus (Bothrops neuwiedi subsp. diporus)
Crotalus durissus subsp. terrificus
ANIMALIA/CHORDATA/REPTILIA/TESTUDINES/Chelidae
Phrynops hilarii

Se citan especies en 1 áreas

Parque Nacional Río Pilcomayo