Surinam horned frog
Ceratophrys is a genus of frogs. They are part of the family Leptodactylidae. They are also part of the subfamily Ceratophryinae. They are also known as South American horned frogs as well as Pacman frogs. This is because they look like the video game character Pac-Man.
| Ceratophrys | |
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| Ceratophrys cranwelli | |
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| Genus: | Ceratophrys Wied-Neuwied, 1824
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Ceratophrys aurita | |
Diet change
These frogs eat a large amount of food. They will eat insects, small mammals (such as mice), fish, other frogs, and small reptiles.[1] They are sit and wait predators.[2] Since female frogs are normally larger than male frogs, an adult female Argentine Horned Frog can eat an adult rat.
These frogs are also cannibals and sometimes eat their mates and other pacman frogs.
These frogs can swallow animals almost half their size, but they might try to eat things larger than them. Their teeth, as well as bones in the front of their jaw, can make it hard for them to release prey after it is already in their mouth. This can cause death by choking.
They have very sticky tongues that they use to catch prey and pull it into their mouth.[3]
Large pacman frogs have bite forces that are close to some mammal predators.[4]
Lifespan change
The average lifespan of a Ceratophrys frog in the wild is about 1 to 4 years. In captivity and as pets, they may live up to 15 years if they are eating well and have good care.[5]
A Pacman frog owner who gives their frog a good home, feeds their frog a good diet of live insects, and pays attention its health should expect their frog to live for a longer time.[6]
Images change
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Ceratophrys ornata -
A Fantasy-coloured Pac-Man frog -
A young Pac-Man frog -
This Albino Pac-Man frog is six months old -
Ceratophrys cornuta
skeleton -
Ceratophrys cornuta
skeleton
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.JPG)
References change
- ↑ Schalk, C. M.; Montaña, C. G.; Klemish, J. L.; Wild, E. R. (2014). "On the diet of the frogs of the Ceratophryidae: synopsis and new contributions". South American Journal of Herpetology. 9 (2): 90–105. doi:10.2994/SAJH-D-14-00008.1. S2CID 54813663.
- ↑ Duellman, William; Lizana, Miguel (1994). "Biology of a Sit-and-Wait Predator, the Leptodactylid Frog Ceratophrys cornuta". Herpetologica. 50 (1): 51–64. JSTOR 3892875.
- ↑ Kleinteich, T.; Gorb, S.N. (2014). "Tongue adhesion in the horned frog Ceratophrys sp". Scientific Reports. 4: 5225. doi:10.1038/srep05225. PMC 5381498. PMID 24921415.
- ↑ Lappin, A. K.; Wilcox, S.C.; Moriarty D. J.; Stoeppler A. R.; Evans, S. E.; Jones, M.E.H. (2017). "Bite force in the horned frog (Ceratophrys cranwelli) with implications for extinct giant frogs". Scientific Reports. 7 (1): 11963. doi:10.1038/s41598-017-11968-6. PMC 5607344. PMID 28931936.
- ↑ Willard, Joshua (November 30, 2011). "Pac Man Frog Care Sheet". Reptiles.
- ↑ Sunny, Raajput (October 10, 2023). "A Complete Overview of Pacman Frog Teeth: 5 Facts and Care". Retrieved 2023-10-12.
