Surinam horned frog

Surinam horned frog
Conservation status
Least Concern  (IUCN 3.1)[1]
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Amphibia
Order:	Anura
Family:	Ceratophryidae
Genus:	Ceratophrys
Species:	C. cornuta
Binomial name
Ceratophrys cornuta (Linnaeus, 1758)

The Surinam horned frog (Ceratophrys cornuta), also known as Amazonian horned frog, is a bulky frog measuring up to 20 centimetres (7.9 in) found in the northern part of South America. It has an exceptionally wide mouth, and has horn-like projections above its eyes. Females lay up to 1,000 eggs at a time, and wrap them around aquatic plants. The frog eats other frogs, fish, lizards, and mice.^[2] Tadpoles of the Surinam horned frog attack each other (and tadpoles from other species) soon after being hatched. This species was once considered the same species as Ceratophrys ornata. This dispute was later settled because the Surinam Horned frog inhabits a different habitat than its smaller cousin and does not interbreed with it in the wild (but will do so in captivity). This species has been known to prey upon the other species of horned frog, especially the northern race of Ceratophrys ornata.

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  Ceratophrys cornuta

  
  

  Suriname
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  Burying behaviour
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  Ceratophrys cornuta
  skeleton
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  Ceratophrys cornuta
  skeleton
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  Ceratophrys cornuta

  
  

  Suriname
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  Amapá, Brazil

• Enrique La Marca, Luis A. Coloma, Santiago Ron, Claudia Azevedo-Ramos (2004). "Ceratophrys cornuta". IUCN Red List of Threatened Species. 2004: e.T56337A11464093. doi:10.2305/IUCN.UK.2004.RLTS.T56337A11464093.en. Retrieved 12 November 2021.{{cite journal}}: CS1 maint: multiple names: authors list (link) Database entry includes a range map and justification for why this species is of least concern
• Animal, Smithsonian Institution, 2005, pg. 445
• Ditmar's Reptiles of the World: 1937

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