|
Pyxicephalinae
Pyxicephalinae is a subfamily of frogs under the family Pyxicephalidae. Classification Pyxicephalinae contains two genera, with a total of six species. *Subfamily Pyxicephalinae'' ** Genus ''Aubria'' Boulenger, 1917 - contains two species, the Masako fishing frog and the brown ball frog ** Genus ''Pyxicephalus ''Pyxicephalus'' (πυξίς, ''Pyxis (pottery), 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. They are very large (''P. a ...'' Tschudi, 1838 - contains four species of African bull frogs References Pyxicephalidae Tetrapod subfamilies Taxa named by Charles Lucien Bonaparte {{Ranoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyxicephalidae
The Pyxicephalidae are a family of frogs currently found in sub-Saharan Africa. However, in the Eocene, the taxon '' Thaumastosaurus'' lived in Europe. Classification The Pyxicephalidae contain two subfamilies, with a total of 12 genera. This family was formerly considered part of the family Ranidae. Family Pyxicephalidae * Subfamily Cacosterninae'' ** Genus '' Amietia'' (16 species) ** Genus '' Anhydrophryne'' (3 species) ** Genus '' Arthroleptella'' (10 species) – moss frogs ** Genus '' Cacosternum'' (16 species) ** Genus '' Microbatrachella'' (monotypic) – micro frog ** Genus '' Natalobatrachus'' (monotypic) ** Genus '' Nothophryne'' (5 species) – mongrel frogs ** Genus '' Poyntonia'' (monotypic) ** Genus '' Strongylopus'' (10 species) ** Genus ''Tomopterna'' (16 species) *Subfamily Pyxicephalinae'' ** Genus '' Aubria'' (2 species) – Masako fishing frog, brown ball frog ** Genus '' Pyxicephalus'' (4 species) – African bull frogs, pixie frog ** Genus '' Thaumastos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aubria
''Aubria'' is a small genus of frogs, with two (possibly three) known species. All members of this genus are found in West Africa. Their common name is ball frogs or fishing frogs. Etymology The genus name ''Aubria'' is in honour of Charles Eugène Aubry-Lecomte, a French colonial administrator and amateur naturalist. Species The recognized species are: * ''Aubria masako'' (Ohler & Kazadi, 1990) - Masako fishing frog * ''Aubria subsigillata ''Aubria subsigillata'', commonly known as the brown ball frog or the West African brown frog, is a species of frog belonging to the family Pyxicephalidae. It has a discontinuous distribution from southern Guinea through Liberia and Ivory Coast, ...'' (Duméril, 1856) - brown ball frog The status of ''A. occidentalis'' is disputed; following the Amphibian Species of the World it is here treated as a synonym of ''A. subsigillata''. References Pyxicephalidae Amphibians of Sub-Saharan Africa Amphibian genera Taxa named by Geor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyxicephalus
''Pyxicephalus'' (πυξίς, ''Pyxis (pottery), 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. They are very large (''P. adspersus'') to large (remaining species) frogs, with females significantly smaller than males. They may take decades to reach their full size potential and they are some of the longest-living frogs, possibly able to reach ages as high as 45 years. These bulky and voracious predators will eat any animal (including small vertebrates and Cannibalism (zoology), conspecifics) they can fit in their large mouth that has two fang-like projections on the lower jaw, but they are themselves commonly eaten by humans, predatory birds, mammals and monitor lizards. They remain hidden—they are fossorial—for much of the year, but emerge to breed in temporary pools after rains. The tadpoles often are guarded by the male. Species There are four recogniz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyxicephalus Adspersus
The African bullfrog (''Pyxicephalus adspersus'') is a species of frog in the family Pyxicephalidae. It is also known as the pixie frog due to its scientific name. It is found in Angola, Botswana, Kenya, Malawi, Mozambique, Namibia, South Africa, Tanzania, Uganda, Zambia, Zimbabwe, and possibly the Democratic Republic of the Congo. It has been extirpated from Eswatini. It has long been confused with the edible bullfrog (''P. edulis'') and species boundaries between them, including exact range limits, are not fully understood. Additionally, '' P. angusticeps'' of coastal East Africa only was revalidated as a separate species in 2013. The natural habitat of the African bullfrog is moist to dry savanna, subtropical to tropical dry shrubland, intermittent freshwater lakes, intermittent freshwater marshes, arable land, pastureland, canals, and flooded ditches. It is among the largest anurans on the planet, sixth only to the goliath frog, the helmeted water toad, the Lake Junin fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subfamily
In biological classification, a subfamily (Latin: ', plural ') is an auxiliary (intermediate) taxonomic rank, next below family but more inclusive than genus. Standard nomenclature rules end subfamily botanical names with "-oideae", and zoological names with "-inae". See also * International Code of Nomenclature for algae, fungi, and plants * International Code of Zoological Nomenclature * Rank (botany) * Rank (zoology) In biological classification, taxonomic rank is the relative level of a group of organisms (a taxon) in an ancestral or hereditary hierarchy. A common system consists of species, genus, family, order, class, phylum, kingdom, domain. While ... Sources {{biology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frog
A frog is any member of a diverse and largely Carnivore, carnivorous group of short-bodied, tailless amphibians composing the order (biology), order Anura (ανοὐρά, literally ''without tail'' in Ancient Greek). The oldest fossil "proto-frog" ''Triadobatrachus'' is known from the Early Triassic of Madagascar, but molecular clock, molecular clock dating suggests their split from other amphibians may extend further back to the Permian, 265 Myr, 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 (biology), taxonomy or evolutionary history. An adult frog has a stout body, protruding eyes, anteriorly-attached tongue, limb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetrapod Subfamilies
Tetrapods (; ) are four-limb (anatomy), limbed vertebrate animals constituting the superclass Tetrapoda (). It includes extant taxon, extant and extinct amphibians, sauropsids (reptiles, including dinosaurs and therefore birds) and synapsids (pelycosaurs, extinct therapsids and all extant mammals). Tetrapods evolved from a clade of primitive semiaquatic animals known as the Tetrapodomorpha which, in turn, evolved from ancient lobe-finned fish (sarcopterygians) around 390 million years ago in the Middle Devonian, Middle Devonian period; their forms were transitional between lobe-finned fishes and true four-limbed tetrapods. Limbed vertebrates (tetrapods in the broad sense of the word) are first known from Middle Devonian trackways, and body fossils became common near the end of the Late Devonian but these were all aquatic. The first crown group, crown-tetrapods (last common ancestors of extant tetrapods capable of terrestrial locomotion) appeared by the very early Mississippian ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_Ranomafana.jpg "Click for more on -> Frog")
.svg "Click for more on -> Tetrapod Subfamilies")