Search results
Results From The WOW.Com Content Network
The African clawed frog (Xenopus laevis), also known as simply xenopus, African clawed toad, African claw-toed frog or the platanna) is a species of African aquatic frog of the family Pipidae. Its name is derived from the short black claws on its feet. The word Xenopus means 'strange foot' and laevis means 'smooth'.
Xenopus (/ ˈ z ɛ n ə p ə s / [1] [2]) (Gk., ξενος, xenos = strange, πους, pous = foot, commonly known as the clawed frog) is a genus of highly aquatic frogs native to sub-Saharan Africa. Twenty species are currently described within it.
Xenopus boumbaensis, the Mawa clawed frog, is a predominantly to fully aquatic species of frog in the family Pipidae, [3] [4] [5] known from a few localities in central and southern Cameroon, the northwestern Republic of the Congo and the extreme southwest of the Central African Republic.
Müller's platanna (Xenopus muelleri), also known as Müller's clawed frog, [3] [4] is a species of frog in the family Pipidae found in Angola, Benin, Botswana, Burkina Faso, Cameroon, the Central African Republic, Chad, the Republic of the Congo, the Democratic Republic of the Congo, Ivory Coast, Eswatini, Ghana, Kenya, Malawi, Mozambique, Namibia, Nigeria, South Africa, Sudan, Tanzania, Togo ...
Xenopus lenduensis, the Lendu Plateau clawed frog, is a species of frog in the family Pipidae endemic to the Orientale Province of the Democratic Republic of the Congo. [ 2 ] [ 3 ] [ 4 ] References
Hymenochirus boettgeri, also known as the Zaire dwarf clawed frog [2] or the Congo dwarf clawed frog, [1] is a species of frog in the family Pipidae. It is found in Nigeria , Cameroon , Equatorial Guinea , Gabon , and east to the Central African Republic and to eastern Democratic Republic of the Congo .
The Marsabit clawed frog (Xenopus borealis) is a species of frog in the family Pipidae found in Kenya, Tanzania, and possibly Uganda. Its natural habitats are subtropical or tropical high-altitude grassland, rivers, freshwater lakes, intermittent freshwater lakes, freshwater marshes, intermittent freshwater marshes, pastureland, and ponds.
The embryonic development of tailless amphibians is presented below using the African clawed frog (Xenopus laevis) and the northern leopard frog (Lithobates pipiens) as examples. The oocyte in these frog species is a polarized cell — it has specified axes and poles.