Amphibians are ectothermic, anamniotic, four-limbed vertebrate animals that constitute the class Amphibia. In its broadest sense, it is a paraphyletic group encompassing all tetrapods excluding the amniotes. All extant (living) amphibians belong to the monophyletic subclass Lissamphibia, with three living orders: Anura, Urodela (salamanders), and Gymnophiona (caecilians). Evolved to be mostly semiaquatic, amphibians have adapted to inhabit a wide variety of habitats, with most species living in freshwater, wetland or terrestrial ecosystems. Their life cycle typically starts out as aquatic larvae with gills known as tadpoles, but some species have developed behavioural adaptations to bypass this.
A frog is any member of a diverse and largely carnivorous group of short-bodied, tailless amphibians composing the order Anura. The oldest fossil "proto-frog" Triadobatrachus is known from the Early Triassic of Madagascar, but molecular clock dating suggests their split from other amphibians may extend further back to the Permian, 265 million years ago. Frogs are widely distributed, ranging from the tropics to subarctic regions, but the greatest concentration of species diversity is in tropical rainforest. Frogs account for around 88% of extant amphibian species. They are also one of the five most diverse vertebrate orders. Warty frog species tend to be called toads, but the distinction between frogs and toads is informal, not from taxonomy or evolutionary history.
Poison dart frog is the common name of a group of frogs in the family Dendrobatidae which are native to tropical Central and South America. These species are diurnal and often have brightly colored bodies. This bright coloration is correlated with the toxicity of the species, making them aposematic. Some species of the family Dendrobatidae exhibit extremely bright coloration along with high toxicity — a feature derived from their diet of ants, mites and termites— while species which eat a much larger variety of prey have cryptic coloration with minimal to no amount of observed toxicity. Many species of this family are threatened due to human infrastructure encroaching on their habitats.
Crazy Frog is a Swedish CGI-animated character and Eurodance musician created in 2003 by actor and playwright Erik Wernquist. Marketed by the ringtone provider Jamba!, the character was originally created to accompany a sound effect produced by Daniel Malmedahl while attempting to imitate the sound of a two-stroke engine.
The Princess and the Frog is a 2009 American animated musical romantic fantasy comedy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures. It is inspired in part by the 2002 novel The Frog Princess by E. D. Baker, which in turn is based on the German folk tale "The Frog Prince" as collected by the Brothers Grimm. The film was directed by John Musker and Ron Clements and produced by Peter Del Vecho, from a screenplay that Clements and Musker co-wrote with Rob Edwards. The directors also co-wrote the story with the writing team of Greg Erb and Jason Oremland. The film stars the voices of Anika Noni Rose, Bruno Campos, Michael-Leon Wooley, Jim Cummings, Jennifer Cody, John Goodman, Keith David, Peter Bartlett, Jenifer Lewis, Oprah Winfrey, and Terrence Howard. Set in New Orleans during the 1920s, the film tells the story of a hardworking waitress named Tiana who dreams of opening her own restaurant. After kissing prince Naveen, who has been turned into a frog by the evil voodoo witch doctor Facilier, Tiana becomes a frog as well and the two must find a way to turn human again before it is too late.
The Bainskloof moss frog, also known as Bainskloof chirping frog, is a species of frog in the family Pyxicephalidae. It is endemic to South Africa.
Arthroleptella is a genus of frogs known as moss frogs in the family Pyxicephalidae. The ten species of this genus are endemic to South Africa.
The Drewes' moss frog is a species of frog in the family Pyxicephalidae. It is endemic to Fernkloof Nature Reserve & nearby surroundings in South Africa. Its natural habitats are Mediterranean-type shrubby vegetation and rivers. It is threatened by habitat loss.
The Landdros moss frog is a species of frog in the family Pyxicephalidae.
Lightfoot's moss frog or the Cape Peninsula moss frog is a species of frog in the family Pyxicephalidae. It is endemic to South Africa. Its natural habitats are temperate forest, Mediterranean-type shrubby vegetation, and rivers. It is threatened by habitat loss.
Anhydrophryne ngongoniensis, the Ngongoni moss frog, Natal bandit frog, or mistbelt chirping frog, is a species of frog in the family Pyxicephalidae. It is endemic to South Africa.
The De Villiers' moss frog is a minute species of frog in the family Pyxicephalidae, which is endemic to the Western Cape, South Africa. At around 22 mm (0.87 in) length, it is one of the smallest regional species, though larger than the micro frog.
The Pyxicephalidae are a family of frogs currently found in sub-Saharan Africa. However, in the Eocene, the taxon Thaumastosaurus lived in Europe.
The Biodiversity of Cape Town is the variety and variability of life within the geographical extent of the City of Cape Town metropolitan municipality, excluding the Prince Edward Islands. The terrestrial vegetation is particularly diverse and much of it is endemic to the city and its vicinity. Terrestrial and freshwater animal life is heavily impacted by urban development and habitat degradation. Marine life of the waters immediately adjacent to the city along the Cape Peninsula and in False Bay is also diverse, and while also impacted by human activity, the habitats are relatively intact.
Arthroleptella rugosa is a species of frog in the family Pyxicephalidae. It is endemic to South Africa and only known from the Klein Swartberg Mountain, an inselberg near Caledon, Western Cape. The specific name rugosa is Latin for wrinkled or rough and refers to the rough appearance of this species as well as its rough sounding advertisement call. Accordingly, the common name rough moss frog has been suggested for it.
The Drakenstein moss frog is a species of frog in the family Pyxicephalidae. It is endemic to Drakenstein mountain and nearby in South Africa.
The Kogelsberg moss frog(Arthroleptella kogelbergensis) is a species of frog in the family Pyxicephalidae. It is endemic to Kogelberg mountain and its surroundings in South Africa.
