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The African bullfrog is a voracious carnivore, eating insects and other invertebrates, small rodents, reptiles, small birds, fish, and other amphibians that can fit in their mouths. [5] [9] [10] It is also a cannibalistic species—the male African bullfrog is known for occasionally eating the tadpoles he guards, [11] and juveniles also eat ...
Beytell’s bullfrogs are “large” and “robust,” reaching over 8 inches in length, the study said. Du Preez said the largest specimen weighed about 2.2 pounds. A Pyxicephalus beytelli, or ...
Pyxicephalus. Pyxicephalus (πυξίς, pyxis = " (round) box," κεφαλή, kephalē = "head") is a genus of true frogs from Sub-Saharan Africa, commonly referred to as African bull frogs or bull frogs. [1] They are very large (P. adspersus) to large (remaining species) frogs, with females significantly smaller than males. [2]
The American bullfrog (Lithobates catesbeianus), often simply known as the bullfrog in Canada and the United States, is a large true frog native to eastern North America. It typically inhabits large permanent water bodies such as swamps, ponds, and lakes. Bullfrogs can also be found in manmade habitats such as pools, koi ponds, canals, ditches ...
The edible bullfrog is a large bodied frog in which the males typically reach 8.3–12 cm (3.3–4.7 in) in snout–to– vent length and the females 8.5–11 cm (3.3–4.3 in). [3] Exceptionally large males may even reach 13.8 cm (5.4 in), although the species does not approach the sizes attained by the related African bullfrog (P. adspersus). [4]
Beelzebufo (/ biːˌɛlzɪˈbjuːfoʊ / or / ˌbiːlzəˈbjuːfoʊ /) is an extinct genus of hyloid frog from the Late Cretaceous Berivotra and Maevarano Formations of Madagascar. [1] The type species is B. ampinga, and common names assigned by the popular media to B. ampinga include devil frog, [2] devil toad, [3] and the frog from hell.
Frogs range in size from Paedophryne amauensis of Papua New Guinea that is 7.7 mm (0.30 in) in snout–vent length [48] to the up to about 35 cm (14 in) and 3.3 kg (7.3 lb) goliath frog (Conraua goliath) of central Africa. [49] There are prehistoric, extinct species that reached even larger sizes.
Frog hearing and communication. Frogs and toads produce a rich variety of sounds, calls, and songs during their courtship and mating rituals. The callers, usually males, make stereotyped sounds in order to advertise their location, their mating readiness and their willingness to defend their territory; listeners respond to the calls by return ...