Cruziohyla sylviae

Cruziohyla sylviae, also known as Sylvia's tree frog, is a large colourful species of tree frog from Central America.[1]

Sylvia's tree frog
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Phyllomedusidae
Genus: Cruziohyla
Species:
C. sylviae
Binomial name
Cruziohyla sylviae
Gray, 2018

Description and taxonomy

The species was described in 2018 by zoologist Andrew Gray[2], and is named after his granddaughter. It can be distinguished from the closely related C. calcarifer (Splendid Tree Frog) by having small green lichen-like markings on its dorsal surfaces rather than white or pale blue spots and lacking characteristic dark ventral markings found on the thighs of C. calcarifer. The species is also easily identified by having a large external eardrum (tympanum), which is almost the same size as the eye, compared to an eardrum half its size, as seen in C. calcarifer. DNA analysis places C. sylviae genetically closer to its sister species, C. craspedopus, than to the true C. calcarifer described by George A. Boulenger in 1902.[2]

Distribution

C. sylviae occurs from Panama to Honduras, where it lives in primary forest. The type locality for the species is Guayacán in Limón province of Costa Rica. Until 2018 the species was confused with the Splendid Tree Frog, C. calcarifer, which occurs from Ecuador to Costa Rica.[2]

References
  1. Frost, Darrell. "Cruziohyla sylviae Gray, 2018". Amphibian Species of the World. Retrieved 15 September 2018.
  2. Gray, Andrew R. (2018). "Review of the genus Cruziohyla (Anura: Phyllomedusidae), with description of a new species". Zootaxa. 4450 (4): 401–426.
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