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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 ...
In Europe, the American bullfrog is included since 2016 in the list of Invasive Alien Species of Union concern (the Union list). [62] This means that this species cannot under any circumstances be imported, bred, transported, commercialized, or intentionally released into the environment in the whole of the European Union. [63]
The banded bullfrog (Kaloula pulchra) is a species of frog in the narrow-mouthed frog family Microhylidae. Native to Southeast Asia, it is also known as the Asian painted frog, digging frog, Malaysian bullfrog, common Asian frog, and painted balloon frog. In the pet trade, it is sometimes called the chubby frog. Adults measure 5.4 to 7.5 cm (2. ...
Bullfrog (Rana catesbeiana) Small rear legs visible Allegeny County, NY USA: Date: 7 October 2011, 11:12: Source: American Bullfrog, tadpole stage (Rana catesbeiana) Author: Dave Huth from Allegany County, NY, USA
A tadpole or polliwog (also spelled pollywog) is the larval stage in the biological life cycle of an amphibian. Most tadpoles are fully aquatic, though some species of amphibians have tadpoles that are terrestrial. Tadpoles have some fish-like features that may not be found in adult amphibians such as a lateral line, gills and swimming tails.
Scientists in Argentina have discovered excellently preserved fossil remains of the oldest-known tadpole, the larval stage of a large frog species that lived alongside dinosaurs about 161 million ...
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 ]
A national study by Cornell University researchers found 69 blue frogs during a survey of 2 million, which comes to a frequency of 0.003%, according to a Rhode Island Division of Fish and Wildlife ...