Cranwell's horned frog, also called commonly the Chacoan horned frog, is a terrestrial frog in the family Ceratophryidae. The species is endemic to the dry Gran Chaco region of Argentina, Bolivia, Paraguay and Brazil. It, like other members of its genus, Ceratophrys, is commonly called the Pac-man frog, because of its resemblance to the video game character of the same name. Most adult specimens range from 8–13 cm (3.1–5.1 in) long and can weigh up to 0.5 kg (1.1 lb).
The Argentine horned frog, also known as the Argentine wide-mouthed frog, ornate horned frog, ornate horned toad, ornate pacman frog, or just the pacman frog is a species of frog in the family Ceratophryidae. The species is endemic to South America. It is the most common species of horned frog, in the grasslands of Argentina, Uruguay and Brazil. A voracious eater, it will attempt to swallow anything that moves close to its wide mouth, such as insects, rodents, lizards, and other frogs, even if this predator would suffocate in the process. It is also kept as an exotic pet. The nickname "pacman frog" is a reference to the popular 1980's arcade game Pac-Man, where Pac-Man himself eats quite a lot, and has a mouth that takes up most of its body, much like the Argentine horned frog.
Horned frog is a common name used to identify several kinds of frogs with hornlike features:
The Surinam horned frog, 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. Tadpoles of the Surinam horned frog attack each other 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. This species has been known to prey upon the other species of horned frog, especially the northern race of Ceratophrys ornata.
The Ceratophryidae, also known as common horned frogs, are a family of frogs found in South America. It is a relatively small family with three extant genera and 12 species. Despite the common name, not all species in the family have the horn-like projections at the eyes. They have a relatively large head with big mouth, and they are ambush predators able to consume large prey, including lizards, other frogs, and small mammals. They inhabit arid areas and are seasonal breeders, depositing many small eggs in aquatic habitats. Tadpoles are free-living and carnivorous or grazers (Chacophrys).
Ceratophrys is a genus of frogs in the family Ceratophryidae. They are also known as South American horned frogs as well as Pacman frogs due to their characteristic round shape and large mouth, reminiscent of the video game character Pac-Man.
The Chaco tree frog is a frog species in the family Hylidae found in Argentina, Bolivia, Brazil, Colombia, French Guiana, Paraguay, and Venezuela.
Julianus pinimus is a species of frog in the family Hylidae. It is endemic to Brazil. Its natural habitats are moist savanna, subtropical or tropical moist shrubland, subtropical or tropical high-altitude shrubland, subtropical or tropical dry lowland grassland, swamps, and intermittent freshwater marshes. It is threatened by habitat loss.
The Brazilian horned frog is a species of frog in the family Ceratophryidae. It is endemic to Brazil. Its natural habitats are subtropical or tropical moist lowland forest, freshwater marshes, intermittent freshwater marshes, and ponds.
The Colombian horned frog or Venezuelan horned frog is a species of frog in the family Ceratophryidae. It is found in Colombia and Venezuela. Its natural habitats are dry savanna, subtropical or tropical dry shrubland, subtropical or tropical dry lowland grassland, and intermittent freshwater marshes.
The Pacific horned frog, also known as Pacific big-mouthed frog, Stolzmann's horned frog and Ecuadorian horned frog, is a species of frog in the family Ceratophryidae. It is found in Ecuador and Peru. Its natural habitats are subtropical or tropical dry forest, subtropical or tropical dry shrubland, and sandy shores. Its geographical range is very fragmented; it has a total area of about 20,000 km2 and is continuously shrinking due to human activities.
The Ecuadorian horned frog is a species of frog in the family Ceratophryidae. It is endemic to Ecuador. Its natural habitats are subtropical or tropical moist montane forest and intermittent freshwater marshes.
Chacophrys pierottii, the Chaco horned frog or lesser Chini frog, is a species of frog in the family Ceratophryidae. It is monotypic within the genus Chacophrys. It is found in the Chaco of northern Argentina, eastern Bolivia, and western Paraguay. Its natural habitats are dry shrubland and gallery forest. Outside the breeding season adults remain buried underground but emerge during the first heavy rains to breed in temporary ponds.
Lepidobatrachus asper is a species of frog in the family Ceratophryidae. It is found in the Chaco of northern Argentina and Paraguay. Record from Mato Grosso do Sul in southern Brazil is in error.
The Palawan horned frog is a species of frog in the family Megophryidae. It is endemic to the Balabac and Palawan islands, in the Philippines. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, subtropical or tropical moist shrubland, rivers, and intermittent rivers. It is threatened by habitat loss.
The Mindanao horned frog is a species of amphibian in the family Megophryidae. It is endemic to the Philippines.
Cornufer pelewensis, commonly known as Palau frog or Palau wrinkled ground frog, is a species of frog in the family Ceratobatrachidae. It is endemic to Palau.
The white-naped jay is a species of bird in the family Corvidae. It is endemic to Brazil - where it is known as the Gralha Cancã or the Cancão. Its natural habitats are subtropical or tropical dry forest and subtropical or tropical moist lowland forest.
The São Francisco black tyrant, also known as Caatinga black tyrant or Brazilian black tyrant, is a species of bird in the family Tyrannidae.
Beelzebufo is an extinct genus of hyloid frog from the Late Cretaceous Berivotra and Maevarano Formations of Madagascar. The type species is B. ampinga, and common names assigned by the popular media to B. ampinga include devil frog, devil toad, and the frog from hell.
