Sphaenorhynchus
| Sphaenorhynchus | |
|---|---|
| |
| Sphaenorhynchus lacteus | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Amphibia |
| Order: | Anura |
| Family: | Hylidae |
| Tribe: | Dendropsophini |
| Genus: | Sphaenorhynchus Tschudi, 1838 |
| Species | |
|
See text. | |
| Synonyms[1] | |
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Sphaenorhynchus is a genus of
Guianas, Trinidad, and southern and eastern Brazil.[1] The majority of the species are associated with the Atlantic Forest domain in Brazil.[4]
Systematics
Sphaenorhynchus has been suggested to be the
sister taxon of the clade Scarthyla + Scinax.[1] Faivovich and colleagues (2005) placed it in the tribe Dendropsophini, together with Dendropsophus, Lysapsus, Pseudis, Scarthyla, Scinax, and Xenohyla.[5]
Description
Sphaenorhynchus are small to moderately sized frogs. They are bright green or yellowish green in life. The snout is pointed and projecting in lateral view. Most species have well-developed horizontal dermal flaps on each side of the anus. The fingers are weakly webbed while the toes are extensively webbed. Males have a vocal sac on the posterior throat region.[6]
Species
The following species are recognised in the genus Sphaenorhynchus:[1][2]
- Sphaenorhynchus botocudo (Caramaschi, Almeida, and Gasparini, 2009)
- Sphaenorhynchus bromelicola (Bokermann, 1966)
- Sphaenorhynchus cammaeus (Roberto, Araujo-Vieira, Carvalho-e-Silva, and Ávila, 2017)
- Sphaenorhynchus canga (Araujo-Vieira, Lacerda, Pezzuti, Leite, Assis, and Cruz, 2015)
- Sphaenorhynchus caramaschii (Toledo, Garcia, Lingnau, and Haddad, 2007)
- Sphaenorhynchus carneus (Cope, 1868)
- Sphaenorhynchus dorisae (Goin, 1957)
- Sphaenorhynchus lacteus (Daudin, 1800)
- Sphaenorhynchus mirim (Caramaschi, Almeida, and Gasparini, 2009)
- Sphaenorhynchus palustris (Bokermann, 1966)
- Sphaenorhynchus pauloalvini (Bokermann, 1973)
- Sphaenorhynchus planicola (Lutz and Lutz, 1938)
- Sphaenorhynchus platycephalus (Werner, 1894)
- Sphaenorhynchus prasinus (Bokermann, 1973)
- Sphaenorhynchus surdus (Cochran, 1953)
References
- ^ a b c d e f Frost, Darrel R. (2017). "Sphaenorhynchus Tschudi, 1838". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 11 June 2017.
- ^ a b "Hylidae". AmphibiaWeb. University of California, Berkeley. 2017. Retrieved 11 June 2017. (recently described Sphaenorhynchus cammaeus not yet included)
- PMID 26701555.
- S2CID 91143723.
- S2CID 83925199.
- ^ Goin, Coleman J. (1957). "Status of the frog genus Sphoenohyla with a synopsis of the species". Caldasia. 8 (36): 11–31.