Binomial name
and author | Common name |
| S. acuminatus (Cope, 1862) | Mato Grosso snouted treefrog |
| S. agilis (Cruz & Peixoto, 1983) | agile snouted treefrog |
| S. albertinae (Ferrão, Moravec, Ferreira, Moraes & Hanken, 2022) | White-sand's Snouted Treefrog |
| S. albicans (Bokermann, 1967) | Teresopolis snouted treefrog |
| S. alcatraz (B. Lutz, 1973) | Alcatraz snouted treefrog |
| S. altae (Dunn, 1933) | |
| S. alter (B. Lutz, 1973) | Crubixa snouted treefrog |
| S. angrensis B. Lutz, 1973 | |
| S. arduous Peixoto, 2002 | |
| S. argyreornatus (Miranda-Ribeiro, 1926) | Rio Mutum snouted treefrog |
| S. ariadne (Bokermann, 1967) | Serra da Bocaina snouted treefrog |
| S. aromothyella Faivovich, 2005 | |
| S. atratus (Peixoto, 1989) | Peixoto's snouted treefrog |
| S. auratus (Wied-Neuwied, 1821) | Santa Ines snouted treefrog |
| S. baumgardneri (Rivero, 1961) | Baumgardner's snouted treefrog |
| S. belloni (Faivovich, Gasparini & Haddad, 2010) | |
| S. blairi (Fouquette & Pyburn, 1972) | Blair's snouted treefrog |
| S. boesemani (Goin, 1966) | Boeseman's snouted treefrog |
| S. boulengeri (Cope, 1887) | Boulenger's snouted treefrog |
| S. brieni (de Witte, 1930) | Brien's snouted treefrog |
| S. cabralensis (Drummond, Baêta & Pires, 2007)[4] | |
| S. caissara (Lourenco ACC, Zina J, Catrioli GA, Kasahara S, Faivovich J, Haddad CFB, 2016) | |
| S. caldarum (B. Lutz, 1968) | Caldas snouted treefrog |
| S. camposseabrai (Bokermann, 1968) | |
| S. caprarius (Acosta-Galvis, 2018) | Canastra snouted treefrog |
| S. cardosoi (Carvalho e Silva & Peixoto, 1991) | Revolta snouted treefrog |
| S. carnevallii (Caramaschi & Kisteumacher, 1989) | Rio Doce snouted treefrog |
| S. castroviejoi (De la Riva, 1993) | temperate snouted treefrog |
| S. catharinae (Boulenger, 1888) | Catharina snouted treefrog |
| S. centralis Pombal & Bastos, 1996 | |
| S. chiquitanus (De la Riva, 1990) | Rio Negro snouted treefrog |
| S. constrictus (L. Lima, Bastos & Giaretta, 2005) | |
| S. cosenzai Lacerda, Peixoto & Feio, 2012[5] | |
| S. cretatus (Nunes & Pombal, 2011) | |
| S. crospedospilus (A. Lutz, 1925) | Campo Belo snouted treefrog |
| S. cruentomma (Duellman, 1972) | Manaus snouted treefrog |
| S. curicica (Pugliese, Pombal & Sazima, 2004) | lanceback treefrog |
| S. cuspidatus (A. Lutz, 1925) | coastal lowland snouted treefrog |
| S. danae (Duellman, 1986) | Bolivar snouted treefrog |
| S. dolloi (Werner, 1903) | Werner's Brazilian treefrog |
| S. duartei (B. Lutz, 1951) | Duarte's snouted treefrog |
| S. elaeochroa (Cope, 1875) | Sipurio snouted treefrog |
| S. eurydice (Bokermann, 1968) | Maracas snouted treefrog |
| S. exiguus (Duellman, 1986) | Gran Sabana snouted treefrog |
| S. faivovichi Brasileiro, Oyamaguchi & Haddad, 2007 | |
| S. feioi (Lourenço, Lacerda, Cruz, Nascimento & Pombal, 2020) | |
| S. flavoguttatus (A. Lutz & B. Lutz, 1939) | yellowbelly snouted treefrog |
| S. fontanarrosai (Baldo, Araujo-Vieira, Cardozo, Borteiro, Leal, Pereyra, Kolenc, Lyra, Garcia, Haddad & Faivovich, 2019) | |
| S. funereus (Cope, 1874) | Moyobamba snouted treefrog |
| S. fuscomarginatus (A. Lutz, 1925) | brown-bordered snouted treefrog |
| S. fuscovarius (A. Lutz, 1925) | snouted treefrog |
| S. garbei (Miranda-Ribeiro, 1926) | Eirunepe snouted treefrog |
| S. garibaldiae (Lourenço ACC, R Lingnau, CFB Haddad, and J Faivovich, 2019) | |
| S. granulatus (Peters, 1871) | |
| S. haddadorum (Araujo-Vieira, Valdujo & Faivovich, 2016) | |
| S. hayii (Barbour, 1909) | Hay's snouted treefrog |
| S. heyeri (Peixoto & Weygoldt in Wetgoldt, 1986) | Heyer's snouted treefrog |
| S. hiemalis (Haddad & Pombal, 1987) | Sousas snouted treefrog |
| S. humilis (Lutz, 1954) | Rio Babi snouted treefrog |
| S. ictericus (Duellman & Wiens, 1993) | |
| S. imbegue (Nunes, Kwet & Pombal, 2012) | |
| S. insperatus (Silva & Alves-Silva, 2011) | |
| S. iquitorum (Moravec, Tuanama, Pérez-Peña & Lehr, 2009) | |
| S. jolyi (Lescure & Marty, 2000) | |
| S. juncae (Nunes & Pombal, 2010) | |
| S. jureia (Pombal & Gordo, 1991) | Jureia snouted treefrog |
| S. karenanneae (Pyburn, 1993) | Vaupes treefrog |
| S. kautskyi (Carvalho e Silva & Peixoto, 1991) | Kautsky's snouted treefrog |
| S. kennedyi (Pyburn, 1973) | Kennedy's snouted treefrog |
| S. lindsayi (Pyburn, 1992) | Lindsay's snouted treefrog |
| S. littoralis (Pombal & Gordo, 1991) | Rio Verde snouted treefrog |
| S. littoreus (Peixoto, 1988) | coastal snouted treefrog |
| S. longilineus (Lutz, 1968) | Lutz's snouted treefrog |
| S. luizotavioi (Caramaschi & Kisteumacher, 1989) | Santa Barbara snouted treefrog |
| S. machadoi (Bokermann & Sazima, 1973) | Machado's snouted treefrog |
| S. madeirae (Bokermann, 1964) | |
| S. manriquei (Barrio-Amorós, Orellana & Chacón-Ortiz, 2004) | |
| S. maracaya (Cardoso & Sazima, 1980) | Alpinopolis snouted treefrog |
| S. melanodactylus (Lourenco ACC, Luna MC, Pombal Jr JP, 2014) | |
| S. melloi (Peixoto, 1989) | southeastern Brazil snouted treefrog |
| S. montivagus (Juncá, Napoli, Nunes, Mercȇs & Abreu, 2015) | |
| S. muriciensis (Cruz, Nunes & Lima, 2011) | |
| S. nasicus (Cope, 1862) | lesser snouted treefrog |
| S. nebulosus (Spix, 1824) | Spix's snouted treefrog |
| S. obtriangulatus (B. Lutz, 1973) | São Paulo snouted treefrog |
| S. onca (Ferrão, Moravec, Fraga, Pinheiro de Almeida, Kaefer & A. Lima, 2017) | Jaguar snouted tree frog |
| S. oreites (Duellman & Wiens, 1993) | Balzapata snouted treefrog |
| S. pachycrus (Miranda-Ribeiro, 1937) | Pocao snouted treefrog |
| S. pedromedinae (Henle, 1991) | Henle's snouted treefrog |
| S. peixotoi Brasileiro, Haddad, Sawaya & Martins, 2007 | |
| S. perereca (Pombal, Haddad & Kasahara, 1995) | |
| S. perpusillus (A. Lutz & B. Lutz, 1939) | Bandeirantes snouted treefrog |
| S. pinima (Bokermann & Sazima, 1973) | Sazima's treefrog |
| S. pixinguinha (Lacerda, Ferreira, Araujo-Vieira, Zocca & Lourenço, 2021) | |
| S. pombali (Lourenco ACC, de Carvalho ALG, aeta D, Pezzuti TL, Leite FSF, 2013) | |
| S. proboscideus (Brongersma, 1933) | Gran Rio snouted treefrog |
| S. pyroinguinis (Lourenco ACC, de Carvalho ALG, aeta D, Pezzuti TL, Leite FSF, 2013) | |
| S. quinquefasciatus (Fowler, 1913) | Fowler's snouted treefrog |
| S. ranki (Andrade & Cardoso, 1987) | Rank's snouted treefrog |
| S. rizibilis (Bokermann, 1964) | Santo Andre snouted treefrog |
| S. rogerioi (Pugliese, Baêta & Pombal, 2009) | |
| S. rossaferesae (Conte, Araujo-Vieira, Crivellari & Berneck, 2016) | |
| S. rostratus (Peters, 1863) | Caracas snouted treefrog |
| S. ruber (Laurenti, 1768) | red snouted treefrog |
| S. ruberoculatus (Ferrão, Fraga, Moravec, Kaefer & A. Lima, 2018) | |
| S. rupestris (Araujo-Vieira, Brandão & Faria, 2015) | |
| S. sateremawe (Sturaro & Peloso, 2014) | |
| S. similis (Cochran, 1952) | Cochran's snouted treefrog |
| S. skaios (Pombal Jr JP, Carvalho Jr RR, Canelas MAS, Bastos P, 2010) | |
| S. squalirostris (A. Lutz, 1925) | striped snouted treefrog |
| S. staufferi (Cope, 1865) | Stauffer's treefrog |
| S. strigilatus (Spix, 1824) | Bahia snouted treefrog |
| S. strussmannae (Ferrão, Moravec, Kaefer, Fraga & Lima, 2018) | Strüssmann’s snouted tree frog |
| S. sugillatus (Duellman, 1973) | Quevedo snouted treefrog |
| S. tigrinus (Nunes, Carvalho & Pereira, 2010) | |
| S. trapicheiroi (A. Lutz & B. Lutz, 1954) | three-lined snouted treefrog |
| S. tripui (Lourenco ACC, Nascimento LB, Pires MRS, 2010) | |
| S. tropicalia (Novaes-e-Fagundes, Araujo-Vieira, Entiauspe, Roberto, Orrico, Solé, Haddad & Loebmann, 2021) | |
| S. tsachila (Ron, Duellman, Caminer & Pazmiño, 2018) | |
| S. tymbamirim (Nunes, Kwet & Pombal, 2012) | |
| S. uruguayus (Schmidt, 1944) | Schmidt's Uruguay treefrog |
| S. villasboasi (Brusquetti, Jansen, Barrio-Amorós, Segalla & Haddad, 2014) | |
| S. v-signatus (B. Lutz, 1968) | forest snouted treefrog |
| S. wandae (Pyburn & Fouquette, 1971) | Villavicencio snouted treefrog |
| S. x-signatus (Spix, 1824) | Venezuela snouted treefrog |
