Binomial name and author | Common name |
| S. acuminatus (Cope, 1862) | Mato Grosso snouted treefrog |
| S. altae (Dunn, 1933) | |
| S. alter (Lutz, 1973) | Crubixa snouted treefrog |
| S. auratus (Wied-Neuwied, 1821) | Santa Ines snouted treefrog |
| S. baumgardneri (Rivero, 1961) | Baumgardner's snouted treefrog |
| S. blairi (Fouquette and Pyburn, 1972) | Blair's snouted treefrog |
| S. boesemani (Goin, 1966) | Boeseman's snouted treefrog |
| S. boulengeri (Cope, 1887) | Boulenger's snouted treefrog |
| S. cabralensis (Drummond, Baêta & Pires, 2007) | |
| S. caldarum (Lutz, 1968) | Caldas snouted treefrog |
| S. camposseabrai (Bokermann, 1968) | |
| S. caprarius (Acosta-Galvis, 2018) | Canastra snouted treefrog |
| S. castroviejoi (De la Riva, 1993) | temperate snouted treefrog |
| S. chiquitanus (De la Riva, 1990) | Rio Negro snouted treefrog |
| S. constrictus (Lima, Bastos, and Giaretta, 2005) | |
| S. cosenzai (Lacerda, Peixoto & Feio, 2012) | |
| S. cretatus (Nunes and Pombal, 2011) | |
| S. crospedospilus (Lutz, 1925) | Campo Belo snouted treefrog |
| S. cruentommus (Duellman, 1972) | Manaus snouted treefrog |
| S. curicica (Pugliese, Pombal, and Sazima, 2004) | lanceback treefrog |
| S. cuspidatus (Lutz, 1925) | coastal lowland snouted treefrog |
| S. danae (Duellman, 1986) | Bolivar snouted treefrog |
| S. dolloi (Werner, 1903) | Werner's Brazilian treefrog |
| S. duartei (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. funereus (Cope, 1874) | Moyobamba snouted treefrog |
| S. fuscomarginatus (Lutz, 1925) | brown-bordered snouted treefrog |
| S. fuscovarius (Lutz, 1925) | snouted treefrog |
| S. garbei (Miranda-Ribeiro, 1926) | Eirunepe snouted treefrog |
| S. granulatus (Peters, 1871) | |
| S. haddadorum (Araujo-Vieira, Valdujo, and Faivovich, 2016) |
|
| S. hayii (Barbour, 1909) | Hay's snouted treefrog |
| S. ictericus (Duellman and Wiens, 1993) | |
| S. imbegue (Nunes, Kwet, and Pombal, 2012) | |
| S. iquitorum (Moravec, Tuanama, Pérez-Peña, and Lehr, 2009) | |
| S. jolyi (Lescure and Marty, 2000) | |
| S. juncae (Nunes and Pombal, 2010) | |
| S. karenanneae (Pyburn, 1993) | Vaupes treefrog |
| S. kennedyi (Pyburn, 1973) | Kennedy's snouted treefrog |
| S. lindsayi (Pyburn, 1992) | Lindsay's snouted treefrog |
| S. madeirae (Bokermann, 1964) | |
| S. manriquei (Barrio-Amorós, Orellana, and Chacón-Ortiz, 2004) | |
| S. maracaya (Cardoso and Sazima, 1980) | Alpinopolis snouted treefrog |
| S. montivagus (Juncá, Napoli, Nunes, Mercȇs, and Abreu, 2015) | |
| S. nasicus (Cope, 1862) | lesser snouted treefrog |
| S. nebulosus (Spix, 1824) | Spix's snouted treefrog |
| S. onca (Ferrão, Moravec, Fraga, Pinheiro de Almeida, Kaefer, and Lima, 2017) | Jaguar snouted treefrog |
| S. oreites (Duellman and Wiens, 1993) | Balzapata snouted treefrog |
| S. pachycrus (Miranda-Ribeiro, 1937) | Pocao snouted treefrog |
| S. pedromedinae (Henle, 1991) | Henle's snouted treefrog |
| S. perereca (Pombal, Haddad, and Kasahara, 1995) | |
| S. proboscideus (Brongersma, 1933) | Gran Rio snouted treefrog |
| S. quinquefasciatus (Fowler, 1913) | Fowler's snouted treefrog |
| S. rogerioi (Pugliese, Baêta, and Pombal, 2009) | |
| S. rossaferesae (Conte, Araujo-Vieira, Crivellari, and Berneck, 2016) | |
| S. rostratus (Peters, 1863) | Caracas snouted treefrog |
| S. ruber (Laurenti, 1768) | red snouted treefrog |
| S. ruberoculatus (Ferrão, Fraga, Moravec, Kaefer, and Lima, 2018) | |
| S. rupestris (Araujo-Vieira, Brandão, and Faria, 2015) | |
| S. sateremawe (Sturaro and Peloso, 2014) | |
| S. similis (Cochran, 1952) | Cochran's snouted treefrog |
| S. squalirostris (Lutz, 1925) | striped snouted treefrog |
| S. staufferi (Cope, 1865) | Stauffer's treefrog |
| S. strussmannae (Ferrão, Moravec, Kaefer, Fraga, and Lima, 2018) | Strüssmann’s snouted tree frog |
| S. sugillatus (Duellman, 1973) | Quevedo snouted treefrog |
| S. tigrinus (Nunes, Carvalho, and Pereira, 2010) | |
| S. tropicalia (Novaes-e-Fagundes, Araujo-Vieira, Entiauspe, Roberto, Orrico, Solé, Haddad, and Loebmann, 2021) |
|
| S. tsachila (Ron, Duellman, Caminer, and Pazmiño, 2018) | |
| S. tymbamirim (Nunes, Kwet, and Pombal, 2012) | |
| S. villasboasi (Brusquetti, Jansen, Barrio-Amorós, Segalla, and Haddad, 2014) | |
| S. wandae (Pyburn and Fouquette, 1971) | Villavicencio snouted treefrog |
| S. x-signatus (Spix, 1824) | Venezuela snouted treefrog |