| Phrynomedusa vanzolinii | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Amphibia |
| Order: | Anura |
| Family: | Hylidae |
| Genus: | Phrynomedusa |
| Species: | P. vanzolinii |
| Binomial name | |
| Phrynomedusa vanzolinii Cruz, 1991 | |
Phrynomedusa vanzolinii, or Vanzolini's leaf frog, is a frog in the subfamily Phyllomedusinae. It is endemic to southeastern Brazil where it is currently known from Teresópolis in the state of Rio de Janeiro and Boraceia in the state of São Paulo, Brazil.[2][3] It probably occurs more widely than current records suggest, especially in areas between the two known sites.[1] It is possible that this species is a synonym of Phrynomedusa appendiculata.[3]
Etymology
The specific name vanzolinii honors Paulo Vanzolini, a Brazilian herpetologist and composer.[4]
Description
Adult males measure 33–35 mm (1.3–1.4 in) and females—based on the only known specimen—36.5 mm (1.44 in) in snout–vent length. The body is slender. The tympanum is visible. Skin on dorsum and limbs is smooth. The webbing between fingers and toes is reduced. The upper surfaces are green or violet brown. There is a narrow, oblique orange stripe running from the posterior border of eye to the arm insertion. The venter is immaculate.[3]
Habitat and conservation
Its natural habitats are streams in primary forest at elevations of 800–1,500 m (2,600–4,900 ft) above sea level. Tadpoles have been found in small pools in permanent streams. It is threatened by habitat degradation. However, this species is classified as data deficient, meaning more data are needed on the species for categorization by the IUCN Red List of Threatened Species. Its population trend was unknown at the last assessment.[1]
References
- 1 2 3 Carlos Alberto Gonçalves da Cruz, Sergio Potsch de Carvalho-e-Silva (2004). "Phrynomedusa vanzolinii". IUCN Red List of Threatened Species. 2004: e.T55828A11375261. doi:10.2305/IUCN.UK.2004.RLTS.T55828A11375261.en. Retrieved 17 November 2021.
- ↑ Frost, Darrel R. (2017). "Phrynomedusa vanzolinii Cruz, 1991". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 20 April 2017.
- 1 2 3 Baêta, Délio; Giasson, Luís Olímpio Menta; Pombal, José P.; Haddad, Célio Fernando Baptista (16 November 2016). "Review of the rare genus Phrynomedusa Miranda-Ribeiro, 1923 (Anura: Phyllomedusidae) with description of a new species". Herpetological Monographs. 30 (1): 49–78. doi:10.1655/HERPMONOGRAPHS-D-15-00009.1. S2CID 52238516.
- ↑ Bo Beolens; Michael Watkins; Michael Grayson (22 April 2013). The Eponym Dictionary of Amphibians. Pelagic Publishing. pp. 346–347. ISBN 978-1-907807-44-2.