Surinam golden-eyed tree frog

species of amphibian

The Surinam golden-eyed tree frog, Surinam gold-eyed milk frog, or Surinam casque-headed frog (Trachycephalus coriaceus) is a frog that lives in Brazil, Bolivia, Peru, Colombia, Ecuador, Suriname, French Guiana, and Guyana. Scientists think it might also live in Colombia. This frog lives in flooded forests. It might also live in forests that are not flooded.[3][1][2]

Surinam golden-eyed tree frog
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Hylidae
Genus: Trachycephalus
Species:
T. coriaceus
Binomial name
Trachycephalus coriaceus
(Peters, 1867)
Synonyms[3]
  • Hyla coriaceus (Peters, 1867)
  • Phrynohyas coriacea (Duellman, 1968)
  • Trachycephalus coriaceus (Faivovich, Haddad, Garcia, Frost, Campbell, and Wheeler, 2005)

Appearance

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The adult male frog is 5.2 to 6.0 cm long from nose to rear end and the adult female frog is 5.3 to 6.5 cm long. The adult female frog is brown, reddish brown, and gray to tan. Sometimes the frog has patterns on the back. It has black and near-white lines. The webbing between its toes is red. The sides of its upper hind legs are red. The bottoms of its feet are red. The belly and throat are yellow.[1]

Food and actions

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This frog hides during the day and looks for food at night. It sits and waits for food to wander by and then catches it.[1]

When a human being picks up this frog, it puffs itself up to look larger than it really is. Scientists think the frog does this to make animal that might eat it go away, but they are not sure. The male frogs also puff up when they sing for females.[1]

When it is time for the female frog to lay eggs, the frogs come to permanent or temporary bodies of water. The male frogs puff up all the way and make loud growling sounds. The female frog lays eggs on the surface of the water.[1]

Threats

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There are fewer frogs than there were because human beings change the places where this frog lives. For example, human beings cut down forests to collect wood. Human beings also catch the frogs to sell to collectors or to sell as pets. The Cashinahua and Achuar people also catch this frog to eat.[1]

References

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  1. 1.0 1.1 1.2 1.3 1.4 1.5 1.6 Adolfo Ivan Gomez (February 19, 2013). Ann T. Chang; Rudolf von May (eds.). "Trachycephalus coriaceus". Amphibiaweb. Retrieved February 27, 2022.
  2. 2.0 2.1 Ariadne Angulo; Robert Reynolds; Luis A. Coloma; Santiago Ron (2010). "Trachycephalus coriaceus: Surinam Goldeneye Tree Frog". 3.1. The IUCN Red List of Threatened Species: e.T55818A11370989. doi:10.2305/IUCN.UK.2010-2.RLTS.T55818A11370989.en. 55818. Retrieved February 27, 2022. {{cite journal}}: Cite journal requires |journal= (help)
  3. 3.0 3.1 "Trachycephalus resinifictrix (Peters, 1867)". Amphibian Species of the World 6.0, an Online Reference. American Museum of Natural History. Retrieved February 27, 2022.