Hylidae
500 species.
- Acevedo Spiny-backed FrogOsteocephalus carri
- Acre TreefrogDendropsophus acreanus
- Adler's mottled tee frogSarcohyla thorectes
- Agile Snouted TreefrogOlolygon agilis
- Alagoas Heart-tongued FrogPhyllodytes acuminatus
- Alcatraz Snouted TreefrogOlolygon alcatraz
- Alhandra Heart-tongued FrogPhyllodytes brevirostris
- Alpinopolis Snouted TreefrogScinax maracaya
- Alta Verapaz Spikethumb FrogPlectrohyla teuchestes
- Amapa TreefrogBoana dentei
- Angra dos Reis Snouted Tree FrogOlolygon angrensis
- Annam TreefrogHyla simplex
- Antilles Tree FrogOsteopilus crucialis
- Aquatic TreefrogSarcohyla crassa
- Arabian Tree FrogHyla felixarabica
- Araguari Tree FrogBoana paranaiba
- Arboreal TreefrogDryophytes arboricola
- Areia Branca Tree FrogDendropsophus dutrai
- Argentine Snouted Tree FrogScinax granulatus
- Arizona TreefrogDryophytes wrightorum
- Armed Tree FrogHyloscirtus armatus
- Assam TreefrogHyla annectans
- Atlantic Forest Tree FrogBoana atlantica
- Atlantic Forest TreefrogBokermannohyla hylax
- Ayarzaguena's TreefrogTepuihyla edelcae
- Bahia Heart-tongued FrogPhyllodytes melanomystax
- Bahia Lime TreefrogSphaenorhynchus bromelicola
- Bahia Snouted TreefrogOlolygon strigilata
- Bahia's Broad-snout Casque-headed Tree FrogNyctimantis arapapa
- Bailey's TreefrogDendropsophus werneri
- Balzapata Snouted TreefrogScinax oreites
- Balzapata Tree FrogDendropsophus aperomeus
- Bananeiras Heart-tongued FrogPhyllodytes gyrinaethes
- Bandeirantes Snouted TreefrogOlolygon perpusilla
- Barking TreefrogDryophytes gratiosus
- Barracón Tree FrogDendropsophus juliani
- Barro Branco TreefrogBoana secedens
- Barva Tree FrogIsthmohyla xanthosticta
- Basin TreefrogBoana lanciformis
- Battersby's TreefrogDendropsophus battersbyi
- Baumgardner's Snouted TreefrogScinax baumgardneri
- Bela Vista Tree FrogDendropsophus elianeae
- Benitez's TreefrogBoana benitezi
- Bertha's TreefrogDendropsophus berthalutzae
- Big-eye Slender-legged TreefrogTepuihyla exophthalma
- Bird-voiced TreefrogDryophytes avivoca
- Bischoff's TreefrogBoana bischoffi
- Black-spotted Casque-headed TreefrogTrachycephalus nigromaculatus
- Blair's Snouted TreefrogScinax blairi
- Blanchard's Cricket FrogAcris blanchardi
- Blue-eyed Aquatic TreefrogSarcohyla cyanomma
- Blue-spotted Mexican TreefrogSmilisca cyanosticta
- Boca do Mato Tree FrogXenohyla eugenioi
- Bocourt's TreefrogDryophytes bocourti
- Boeseman's Snouted TreefrogScinax boesemani
- Boettger's Colombian TreefrogDendropsophus columbianus
- Bogert's Aquatic Tree FrogDendropsophus bogerti
- Bogota TreefrogHyloscirtus bogotensis
- Bokermann's Casque-headed FrogNyctimantis bokermanni
- Bokermann's Casque-headed TreefrogTrachycephalus atlas
- Bokermann's Lime TreefrogSphaenorhynchus prasinus
- Bokermann's Tarauaca TreefrogDendropsophus bokermanni
- Bokermann's TreefrogDendropsophus novaisi
- Bolivar Snouted TreefrogScinax danae
- Bolivian Spiny-backed FrogOsteocephalus castaneicola
- Bolivian harlequin frogPseudis boliviana
- Bonito Tree FrogDendropsophus branneri
- Boreal Chorus FrogPseudacris maculata
- Botucatu Tree FrogDendropsophus cerradensis
- Botumirim Tree FrogBoana botumirim
- Boulenger's Snouted TreefrogScinax boulengeri
- Brazilian Coastal TreefroDendropsophus decipiens
- Brazilian Heart-tongued FrogPhyllodytes kautskyi
- Brazilian River TreefrogAplastodiscus flumineus
- Brazilian Spiny-backed FrogOsteocephalus subtilis
- Brazilian Swimming FrogPseudis bolbodactyla
- Brien's Snouted TreefrogOlolygon brieni
- Brimley's Chorus FrogPseudacris brimleyi
- Bromeliad TreefrogBromeliohyla bromeliacia
- Brook frogDuellmanohyla rufioculis
- Brook frogDuellmanohyla soralia
- Brown-bordered Snouted TreefrogScinax fuscomarginatus
- Brown-eyed TreefrogNyctimantis rugiceps
- Bruno's Casque-headed FrogNyctimantis brunoi
- Burmeister's TreefrogBoana prasina
- Cabaceira Grande Snouted Tree FrogScinax tigrinus
- Cabra Snouted TreefrogScinax cabralensis
- Cachimbo Tree FrogDendropsophus cachimbo
- Cagua TreefrogBoana alemani
- Cajun Chorus FrogPseudacris fouquettei
- Caldas Snouted TreefrogScinax caldarum
- California TreefrogPseudacris cadaverina
- Campo Belo Snouted TreefrogScinax crospedospilus
- Campo Grande TreefrogBoana cymbalum
- Canal Zone TreefrogBoana rufitela
- Canastra Snouted TreefrogOlolygon canastrensis
- Canebrake TreefrogAplastodiscus cochranae
- Canebrake TreefrogAplastodiscus perviridis
- Canelos TreefrogTepuihyla tuberculosa
- Canyon TreefrogDryophytes arenicolor
- Capão Bonito Casque-headed Tree FrogTrachycephalus lepidus
- Caracas Snouted TreefrogScinax rostratus
- Caramaschi's Tree FrogBokermannohyla caramaschii
- Cardoso's Swimming FrogPseudis cardosoi
- Cardoso's TreefrogDendropsophus timbeba
- Carvalho's TreefrogBokermannohyla carvalhoi
- Cassilandia Tree FrogDendropsophus cruzi
- Catharina Snouted TreefrogOlolygon catharinae
- Cauca TreefrogHyloscirtus caucanus
- Cave Spikethumb FrogPlectrohyla tecunumani
- Cayenne Spiny-backed FrogOsteocephalus leprieurii
- Ceiba Stream FrogAtlantihyla spinipollex
- Cerrado Tree FrogBoana buriti
- Cerro Mali TreefrogEcnomiohyla thysanota
- Cerro Pelón TreefrogSarcohyla calvicollina
- Chaco TreefrogBoana raniceps
- Chamula Mountain Brook FrogDuellmanohyla chamulae
- Chapada Diamantina Tree FrogBokermannohyla juiju
- Chapada dos Veadeiros Snouted Tree FrogScinax rogerioi
- Chapada dos Veadeiros Tree FrogBoana ericae
- Charazani tree frogHyloscirtus charazani
- Charta TreefrogHyloscirtus denticulentus
- Charuplaya TreefrogBoana callipleura
- Chiapan Highlands TreefrogExerodonta bivocata
- Chimalapa TreefrogExerodonta chimalapa
- Chinamococh Stream FrogQuilticohyla sanctaecrucis
- Chinese Tree ToadHyla chinensis
- Chirique-Flusse TreefrogBoana pugnax
- Cloud Forest Stream FrogPtychohyla euthysanota
- Cloud Forest TreefrogMegastomatohyla nubicola
- Clown Tree FrogDendropsophus leucophyllatus
- Coastal Lowland Snouted TreefrogScinax cuspidatus
- Coastal Snouted Tree FrogScinax tymbamirim
- Cobija Tree FrogDendropsophus joannae
- Cochran's Lime TreefrogSphaenorhynchus surdus
- Cochran's Snouted TreefrogScinax similis
- Colombian Backpack FrogHyla nicefori
- Common Tree FrogHyla arborea
- Common TreefrogHyla orientalis
- Common TreefrogOsteopilus pulchrilineatus
- Common tree frogIsthmohyla calypsa
- Continental Divide TreefrogIsthmohyla graceae
- Convict TreefrogBoana calcarata
- Copan Stream FrogPtychohyla hypomykter
- Copan Tree FrogEcnomiohyla salvaje
- Cope's Brown TreefrogEcnomiohyla miliaria
- Cope's Eastern Paraguay TreefrogBoana polytaenia
- Cope's Gray TreefrogDryophytes chrysoscelis
- Cope’s Streamside TreefrogSarcohyla bistincta
- Corcovado TreefrogDendropsophus seniculus
- Crowned HylaTriprion spinosus
- Crubixa Snouted TreefrogScinax alter
- Crump TreefrogDendropsophus brevifrons
- Cruz's TreefrogAplastodiscus cavicola
- Cuban TreefrogOsteopilus septentrionalis
- Cusco Gladiator Tree FrogBoana gladiator
- Córdoba Tree FrogBoana cordobae
- Dibernardo's Casque-headed Tree FrogTrachycephalus dibernardoi
- Dominican TreefrogOsteopilus dominicensis
- Doris' Lime TreefrogSphaenorhynchus dorisae
- Dotted TreefrogBoana punctata
- Drab Tree FrogSmilisca sordida
- Drylands Tree FrogBoana xerophylla
- Duck-bill Hylid FrogTriprion spatulatus
- Dwarf Mexican TreefrogTlalocohyla smithii
- Dwarf Snouted TreefrogOlolygon berthae
- Dwarf TreefrogDendropsophus nanus
- Eastern Cricket FrogAcris crepitans
- Ecuadoran Spiny-backed FrogOsteocephalus mutabor
- Egg-eating Spiny-backed FrogOsteocephalus oophagus
- Ehrhardt's Tree FrogAplastodiscus ehrhardti
- El Mene TreefrogDendropsophus luteoocellatus
- El Pepino TreefrogHyloscirtus torrenticola
- Elegant Forest TreefrogDendropsophus elegans
- Emerald TreefrogExerodonta smaragdina
- Emerald-eyed TreefrogBoana crepitans
- Espirito Santo TreefrogBokermannohyla circumdata
- Estrada Saraiva TreefrogDendropsophus nahdereri
- Estrella TreefrogDendropsophus anceps
- Fairy TreefrogCharadrahyla chaneque
- Fasciated FrogBoana albopunctata
- Fazenda Salto TreefrogBokermannohyla ibitiguara
- Fine-lined TreefrogBoana leptolineata
- Forest Bromeliad TreefrogOsteocephalus buckleyi
- Forest Bromeliad TreefrogOsteocephalus cabrerai
- Forest Snouted TreefrogOlolygon v-signata
- Forest Spikethumb FrogPlectrohyla glandulosa
- Fowler's Snouted TreefrogScinax quinquefasciatus
- Frei Caneca Tree FrogBoana freicanecae
- Fringe-footed Tree FrogBoana exastis
- Garagoa TreefrogDendropsophus garagoensis
- Giant Bromeliad TreefrogOsteocephalus taurinus
- Giesler's TreefrogDendropsophus giesleri
- Gladiator FrogBoana boans
- Gladiator Tree FrogBoana rosenbergi
- Gloomy Mountain Stream FrogPtychohyla zophodes
- Godman's TreefrogTlalocohyla godmani
- Goias TreefrogDendropsophus anataliasiasi
- Goiás Tree FrogBoana goiana
- Golden TreefrogPhytotriades auratus
- Golden TreefrogSarcohyla chryses
- Golden-Eyed Tree FrogTrachycephalus coriaceus
- Golden-sided Tree FrogPlectrohyla chrysopleura
- Gran Rio Snouted TreefrogScinax proboscideus
- Gran Sabana Snouted TreefrogScinax exiguus
- Grasping TreefrogSarcohyla labedactyla
- Gravatá Heart-tongued FrogPhyllodytes punctatus
- Gray TreefrogDryophytes versicolor
- Greater Bromeliad TreefrogBromeliohyla dendroscarta
- Greater Spikethumb FrogPlectrohyla avia
- Green Bromeliad FrogOsteopilus wilderi
- Green TreefrogDryophytes cinereus
- Greening's FrogCorythomantis greeningi
- Guatemala Spikethumb FrogPlectrohyla guatemalensis
- Guatemala Stream FrogAtlantihyla panchoi
- Guatemala TreefrogEcnomiohyla minera
- Guerreran Stream FrogQuilticohyla erythromma
- Guerrero Cloud-forest Tree FrogCharadrahyla tecuani
- Guinle TreefrogAplastodiscus leucopygius
- Gunther's Brazilian TreefrogBoana guentheri
- Guyana Harlequin FrogPseudis laevis
- Gámbita Tree FrogDendropsophus virolinensis
- Haddad's Tree FrogDendropsophus haddadi
- Hallowell's Tree FrogHyla hallowellii
- Hangman Swamp FrogDendropsophus carnifex
- Harald's TreefrogDendropsophus haraldschultzi
- Harlequin TreefrogDendropsophus ebraccatus
- Hartweg's Spikethumb FrogPlectrohyla hartwegi
- Hay's Snouted TreefrogScinax hayii
- Hazel's TreefrogSarcohyla hazelae
- Helena's TreefrogOsteocephalus helenae
- Henle's Snouted TreefrogScinax pedromedinae
- Henle's Spiny-backed FrogOsteocephalus mimeticus
- Heredia TreefrogEcnomiohyla fimbrimembra
- Heyer's Snouted TreefrogOlolygon heyeri
- Heyer's Spiny-backed FrogOsteocephalus heyeri
- Hispaniola TreefrogOsteopilus vastus
- Hobbs' TreefrogBoana hobbsi
- Honduran Brook FrogDuellmanohyla salvavida
- Hoogmoed's TreefrogBoana roraima
- Huachamacari Tree FrogMyersiohyla aromatica
- Hutchins' TreefrogBoana hutchinsi
- Ibirapitanga Canebrake Tree FrogAplastodiscus ibirapitanga
- Ibitipoca TreefrogBokermannohyla ibitipoca
- Igrapiúna Snouted Tree FrogScinax juncae
- Ilha de Porcos Pequena Snouted Tree FrogOlolygon faivovichi
- Illinois Chorus FrogPseudacris illinoensis
- Interior TreefrogDendropsophus melanargyreus
- Isla Bonita TreefrogIsthmohyla debilis
- Italian Tree FrogBokermannohyla gouveai
- Italian Tree FrogHyla intermedia
- Ixil Spikethumb FrogPlectrohyla ixil
- Izecksohn's Brazilian TreefrogXenohyla truncata
- Jaboticatubas TreefrogBokermannohyla nanuzae
- Jahn's Tree FrogHyloscirtus jahni
- Japanese TreefrogDryophytes japonicus
- Jeweled TreefrogDendropsophus miyatai
- Jimeneź's TreefrogBoana jimenezi
- Joly’s Snouted TreefrogScinax jolyi
- Jondachi tree frogHyloscirtus staufferorum
- Jordan's Casque-headed TreefrogTrachycephalus jordani
- Juanita's Earless TreefrogCharadrahyla juanitae
- Jureia Snouted TreefrogOlolygon jureia
- Juruti Casque-headed Tree FrogTrachycephalus helioi
- Kanaima TreefrogNesorohyla kanaima
- Kaplan's Garagoa TreefrogDendropsophus stingi
- Kautsky's Snouted TreefrogOlolygon kautskyi
- Keelsnout TreefrogSarcohyla mykter
- Kennedy's Snouted TreefrogScinax kennedyi
- Kurupitree FrogBoana curupi
- La Escalera TreefrogBoana sibleszi
- La Loma TreefrogHyloscirtus colymba
- Lagoa Nova Hatchet-faced Tree FrogSphaenorhynchus botocudo
- Lagoa Santa TreefrogDendropsophus rubicundulus
- Lancaster's TreefrogIsthmohyla lancasteri
- Lanceback TreefrogScinax curicica
- Las Palmas Spikethumb FrogPlectrohyla quecchi
- Ledge TreefrogBokermannohyla saxicola
- Lema TreefrogBoana lemai
- Leopard TreefrogBoana pardalis
- Lesser Bromeliad TreefrogSarcohyla arborescandens
- Lesser Snouted TreefrogScinax nasicus
- Lesser Swimming FroPseudis minuta
- Lesser TreefrogDendropsophus minutus
- Lichenose Fringe-limbed TreefrogEcnomiohyla valancifer
- Lili Tree FrogMyersiohyla liliae
- Lime TreefrogSphaenorhynchus caramaschii
- Limón Tree FrogDendropsophus reichlei
- Linda's TreefrogHyloscirtus lindae
- Lindsay's Snouted TreefrogScinax lindsayi
- Linhares Lime TreefrogSphaenorhynchus palustris
- Little Grass FrogPseudacris ocularis
- Los Bacos Tree FrogDendropsophus yaracuyanus
- Los Bracitos Tree FrogBoana heilprini
- Loveridge's TreefrogMyersiohyla loveridgei
- Lower Andes Tree FrogBoana melanopleura
- Lowland Burrowing TreefrogSmilisca fodiens
- Lund's TreefrogBoana lundii
- Lutz's Snouted TreefrogOlolygon longilinea
- Lutz's TreefrogAplastodiscus albosignatus
- Lutz's lime treefrogSphaenorhynchus platycephalus
- Lynch's Colombian TreefrogHyloscirtus lynchi
- Machado's TreefrogOlolygon machadoi
- Madre de Dios Snouted TreefrogScinax ictericus
- Mambai Casque-headed Tree FrogTrachycephalus mambaiensis
- Manaus Snouted TreefrogScinax cruentomma
- Mangaratiba Snouted Tree FrogOlolygon tupinamba
- Manrique Snouted TreefrogScinax manriquei
- Many-banded TreefrogBoana multifasciata
- Map TreefrogBoana geographica
- Maracaibo Basin TreefrogScarthyla vigilans
- Maracas Heart-tongued FrogPhyllodytes tuberculosus
- Maracas Snouted TreefrogScinax eurydice
- Marahuaca Odorous FrogMyersiohyla inparquesi
- Marahuaca TreefrogTepuihyla luteolabris
- Marbled ToadDendropsophus marmoratus
- Martins' TreefrogBokermannohyla martinsi
- Marumbi TreefrogBokermannohyla langei
- Masked Tree FrogSmilisca phaeota
- Mata do Catolé Heart-tongued FrogPhyllodytes edelmoi
- Mathiasson's TreefrogDendropsophus mathiassoni
- Mato Grosso Snouted TreefrogScinax acuminatus
- Mato Verde Harlequin FrogPseudis caraya
- Matuda's Spikethumb FrogPlectrohyla matudai
- Mazaruni TreefrogDendropsophus grandisonae
- Meadow Tree FrogIsthmohyla pseudopuma
- Merida Andes TreefrogHyloscirtus platydactylus
- Merida TreefrogDendropsophus meridensis
- Mertens' Yellow TreefrogDendropsophus robertmertensi
- Mexican SmiliscaSmilisca baudinii
- Milk FrogTrachycephalus typhonius
- Mimic TreefrogHyla imitator
- Mixe TreefrogMegastomatohyla mixe
- Mixteca Alta TreefrogSarcohyla ameibothalame
- Mocking Bromeliad TreefrogOsteocephalus deridens
- Monte Duida TreefrogTepuihyla aecii
- Montevideo TreefrogBoana pulchella
- Morona-Santiago TreefrogHyloscirtus pacha
- Mottled Clown TreefrogDendropsophus sarayacuensis
- Mountain Chorus FrogPseudacris brachyphona
- Mountain Stream Tree FrogIsthmohyla rivularis
- Mountain TreefrogDryophytes eximius
- Mourning Tree FrogSarcohyla pentheter
- Moyobamba Snouted TreefrogScinax funereus
- Mucurici Hatchet-faced Tree FrogSphaenorhynchus mirim
- Mundo Novo TreefrogBoana marginata
- Musical TreefrogAplastodiscus musicus
- Mute TreefrogSarcohyla siopela
- Mutum Snouted Tree FrogOlolygon argyreornata
- Napo Lime TreefrogSphaenorhynchus carneus
- Narrow-headed Tree FrogBoana stenocephala
- Narrow-lined TreefrogIsthmohyla angustilineata
- New Jersey Chorus FrogPseudacris kalmi
- New River TreefrogTrachycephalus hadroceps
- Nova Friburgo TreefrogDendropsophus microps
- Nymph Tree FrogBoana nympha
- Oaxaca TreefrogSarcohyla celata
- Oaxacan Cloud-forest TreefrogCharadrahyla nephila
- Oaxacan Fringe-limbed TreefrogEcnomiohyla echinata
- Oaxacan Yellow TreefrogMegastomatohyla pellita
- Ocellated TreefrogItapotihyla langsdorffii
- Ornate Chorus FrogPseudacris ornata
- Ornate TreefrogBoana ornatissima
- Pacific Lowland TreefrogDendropsophus gryllatus
- Pacific TreefrogPseudacris regilla
- Padre Luna Tree FrogDendropsophus padreluna
- Painted TreefrogTlalocohyla picta
- Pajamas TreefrogBoana cipoensis
- Pallid Dwarf TreefrogDendropsophus minusculus
- Palm TreefrogBoana pellucens
- Palmeiras Snouted Tree FrogScinax constrictus
- Palmer's TreefrogHyloscirtus palmeri
- Panama Snouted Tree FrogScinax altae
- Paolo's lime treefrogSphaenorhynchus pauloalvini
- Papallacta TreefrogHyloscirtus psarolaimus
- Paractito Tree FrogDendropsophus delarivai
- Paraguayan Swimming FrogPseudis platensis
- Paranaiba Snouted Tree FrogOlolygon centralis
- Paranapiacaba TreefrogBokermannohyla astartea
- Parjacti TreefrogHyloscirtus chlorosteus
- Pasco Tree FrogBoana aguilari
- Pastuso stream frogHyloscirtus larinopygion
- Pauini TreefrogDendropsophus pauiniensis
- Pearson's Spiny-backed FrogDryaderces pearsoni
- Peixoto's Snouted Tree FrogOlolygon peixotoi
- Peixoto's Snouted TreefrogOlolygon atrata
- Perdizes Tree FrogBokermannohyla ravida
- Perkins' TreefrogExerodonta perkinsi
- Phantom TreefrogPtychohyla dendrophasma
- Pico Blanco TreefrogIsthmohyla pictipes
- Picos TreefrogDendropsophus soaresi
- Pilalo tree frogHyloscirtus ptychodactylus
- Pine Barrens TreefrogDryophytes andersonii
- Pine Forest Bromeliad Tree FrogBromeliohyla melacaena
- Pine Forest Stream FrogPtychohyla macrotympanum
- Pine Wood TreefrogCharadrahyla pinorum
- Pine Woods TreefrogDryophytes femoralis
- Pocao Snouted TreefrogScinax pachycrus
- Pombal's Tree FrogBoana pombali
- Pop-eyed Spikethumb FrogPlectrohyla lacertosa
- Porthole TreefrogCharadrahyla taeniopus
- Porto Alegre Golden-eyed TreefrogTrachycephalus mesophaeus
- Porto Sauípe Snouted Tree FrogScinax cretatus
- Poços de Caldas Tree FrogBokermannohyla vulcaniae
- Puebla TreefrogExerodonta xera
- Puebla TreefrogSarcohyla charadricola
- Puerto Almendras Snouted Tree FrogScinax iquitorum
- Pugnosed Tree FrogSmilisca sila
- Quebrangulo Tree FrogDendropsophus studerae
- Queimado Tree FrogBoana poaju
- Quevedo Snouted TreefrogScinax sugillatus
- Rabb's fringe-limbed treefrogEcnomiohyla rabborum
- Rana Aboricola VerrugosaOsteocephalus verruciger
- Rana ChachiBoana picturata
- Rana GranosaBoana cinerascens
- Rana de Casco ArboreaOsteocephalus planiceps
- Ranita GarbeanaScinax garbei
- Rank's Snouted TreefrogOlolygon ranki
- Red Snouted TreefrogScinax ruber
- Red-Striped TreefrogDendropsophus rhodopeplus
- Red-eyed Stream FrogDuellmanohyla uranochroa
- Red-spotted Argentina FrogNyctimantis siemersi
- Reservoir TreefrogBokermannohyla luctuosa
- Revolta Snouted TreefrogOlolygon cardosoi
- Rhythmic Tree FrogBoana rhythmica
- Ribeirão Branco Snouted Tree FrogScinax perereca
- Ridged TreefrogDryophytes plicatus
- Rio Apurimac Tree FrogBoana palaestes
- Rio Arassuahy Swimming FrogPseudis fusca
- Rio Babi Snouted TreefrogOlolygon humilis
- Rio Cauca Fringe-limbed Tree FrogEcnomiohyla phantasmagoria
- Rio Doce Snouted TreefrogOlolygon carnevallii
- Rio Golden-eyed TreefrogTrachycephalus imitatrix
- Rio Lime TreefrogSphaenorhynchus planicola
- Rio Luisito TreefrogHyloscirtus piceigularis
- Rio Negro Snouted TreefrogScinax chiquitanus
- Rio Sananja Spikethumb FrogPlectrohyla pokomchi
- Rio Tree FrogDendropsophus meridianus
- Rio TreefrogBoana claresignata
- Rio Tuquesa TreefrogDendropsophus subocularis
- Rio Uaupes TreefrogDendropsophus tintinnabulum
- Rio Verde Snouted TreefrogOlolygon littoralis
- Rio de Lençóis Tree FrogBokermannohyla oxente
- Rioja Tree FrogBoana riojana
- Rivero's Amazon TreefrogDendropsophus riveroi
- Roberts' TreefrogSarcohyla robertsorum
- Roncador Tree FrogBokermannohyla sapiranga
- Roque TreefrogHyloscirtus phyllognathus
- Ross Allen's TreefrogDendropsophus rossalleni
- Rurrenabaque Tree FrogDendropsophus salli
- Rusch's TreefrogDendropsophus ruschii
- Río Aloapan TreefrogExerodonta abdivita
- Río Arcáqual Spikethumb FrogPlectrohyla psiloderma
- Salta TreefrogBoana marianitae
- San Agustin TreefrogDendropsophus praestans
- San Chiang TreefrogHyla sanchiangensis
- San Vicente Snouted Tree FrogOlolygon aromothyella
- Sanborn's TreefrogDendropsophus sanborni
- Santa Barbara Snouted TreefrogOlolygon luizotavioi
- Santa Barbara TreefrogBokermannohyla alvarengai
- Santa Catarina Snouted Tree FrogScinax imbegue
- Santa Ines Snouted TreefrogScinax auratus
- Santa Rito do Novo DestinoOlolygon skaios
- Santo Andre Snouted TreefrogOlolygon rizibilis
- Sao Paulo Snouted TreefrogOlolygon obtriangulata
- Sao Paulo TreefrogBoana clepsydra
- Sao Vicente Tree FrogDendropsophus limai
- Sarayacu TreefrogDendropsophus parviceps
- Sardinata TreefrogHyloscirtus callipeza
- Sardinia TreefrogHyla sarda
- Savage's Brook FrogDuellmanohyla lythrodes
- Savigny's TreefrogHyla savignyi
- Schmidt's Mountain Brook FrogDuellmanohyla schmidtorum
- Schmidt's Uruguay TreefrogJulianus uruguayus
- Schubart's Rondonia TreefrogDendropsophus schubarti
- Schultze's Stream FrogPtychohyla leonhardschultzei
- Semi-lined Tree FrogBoana semilineata
- Semiaquatic TreefrogSarcohyla pachyderma
- Senaris' TreefrogTepuihyla rodriguezi
- Seropédica Tree FrogDendropsophus pseudomeridianus
- Serra Geral Tree FrogBoana joaquini
- Serra da Bocaina Snouted TreefrogOlolygon ariadne
- Serra das Almas Tree FrogBokermannohyla flavopicta
- Serra do Bocaina Tree FrogBokermannohyla ahenea
- Serra do Cabral Tree FrogBokermannohyla sagarana
- Serra do Mar Canebrake Tree FrogAplastodiscus eugenioi
- Serra do Mar TreefrogBoana caipora
- Serra do Sincorá Tree FrogBokermannohyla itapoty
- Serra do Timbo Tree FrogBokermannohyla capra
- Serra dos Barbados Tree FrogBokermannohyla diamantina
- Shaman Fringe-limbed Tree FrogEcnomiohyla sukia
- Shensi TreefrogHyla tsinlingensis
- Sierra Juarez Brook FrogDuellmanohyla ignicolor
- Sierra Juarez TreefrogSarcohyla sabrina
- Sierra Miahuatlan Spikethumb FrogSarcohyla miahuatlanensis
- Simmons' TreefrogHyloscirtus simmonsi
- Sinimbu TreefrogBoana stellae
- Sinnamary Tree FrogDendropsophus gaucheri
- Sipurio Snouted TreefrogScinax elaeochroa
- Slender Tree FrogScarthyla goinorum