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Aubria Masako
''Aubria masako'' is a species of frog in the family Pyxicephalidae. It is found in southeastern Cameroon, eastern Gabon, southwestern Central African Republic, northern Republic of the Congo, and eastward to the central Democratic Republic of the Congo, with one (doubtful) record from Angola; it might occur in Equatorial Guinea. Common names Masako ball frog and Masako fishing frog have been coined for this species. Whether it is distinct from ''Aubria subsigillata'' has been debated, but at present it is treated as a valid species. Description Adult males typically measure in snout–vent length; females are larger. Their maximum length is about . The tympanum is large and distinct, and the supratympanic fold is present. The finger and toe tips are rounded, but not enlarged. The fingers have only some dermal fringes, whereas the toes are moderately webbed. The dorsum is brown and has dark speckles. A white or off-white vertebral line may be present. The underside is spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annemarie Ohler
Annemarie Ohler is an Austrian herpetologist and professor who concentrates on the taxonomy of amphibians. She has 3,602 citations and an h-index of 36. Life and work After graduating from the federal higher boarding school in Traunsee Castle, Upper Austria, Ohler studied zoology, botany and biochemistry at the University of Vienna, where she wrote a dissertation in 1987 on the larval development of the pond frog (''Edible frog, Pelophylax kl. esculentus''), a hybridogenetic hybrid from the complex of forms of water frogs (''Pelophylax'') and received her Ph.D. During her studies she had a one-year research stay at the Pierre and Marie Curie University in Paris, where she studied experimental embryology. In 1988 she obtained the Master of Advanced Studies, Diplôme d'études approfondies (DEA) from the Paris Diderot University, University of Paris VII. Since 2008 she has been a professor at the Laboratory of Reptiles and Amphibians at the National Museum of Natural History, Franc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Femur
The femur (; ), or thigh bone, is the proximal bone of the hindlimb in tetrapod vertebrates. The head of the femur articulates with the acetabulum in the pelvic bone forming the hip joint, while the distal part of the femur articulates with the tibia (shinbone) and patella (kneecap), forming the knee joint. By most measures the two (left and right) femurs are the strongest bones of the body, and in humans, the largest and thickest. Structure The femur is the only bone in the upper leg. The two femurs converge medially toward the knees, where they articulate with the proximal ends of the tibiae. The angle of convergence of the femora is a major factor in determining the femoral-tibial angle. Human females have thicker pelvic bones, causing their femora to converge more than in males. In the condition ''genu valgum'' (knock knee) the femurs converge so much that the knees touch one another. The opposite extreme is ''genu varum'' (bow-leggedness). In the general populatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of The Republic Of The Congo
Amphibians are four-limbed and ectothermic vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Thus amphibians typically start out as larvae living in water, but some species have developed behavioural adaptations to bypass this. The young generally undergo metamorphosis from larva with gills to an adult air-breathing form with lungs. Amphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to reptiles like lizards but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed. With their complex reproductive needs and permeable skins, amphibians are often ecological indicators; in recent decades there has been a dramatic decline ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of Gabon
Amphibians are four-limbed and ectothermic vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Thus amphibians typically start out as larvae living in water, but some species have developed behavioural adaptations to bypass this. The young generally undergo metamorphosis from larva with gills to an adult air-breathing form with lungs. Amphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to reptiles like lizards but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed. With their complex reproductive needs and permeable skins, amphibians are often ecological indicators; in recent decades there has been a dramatic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of The Democratic Republic Of The Congo
Amphibians are four-limbed and ectothermic vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Thus amphibians typically start out as larvae living in water, but some species have developed behavioural adaptations to bypass this. The young generally undergo metamorphosis from larva with gills to an adult air-breathing form with lungs. Amphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to reptiles like lizards but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed. With their complex reproductive needs and permeable skins, amphibians are often ecological indicators; in recent decades there has been a dramatic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of The Central African Republic
Amphibians are four-limbed and ectothermic vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Thus amphibians typically start out as larvae living in water, but some species have developed behavioural adaptations to bypass this. The young generally undergo metamorphosis from larva with gills to an adult air-breathing form with lungs. Amphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to reptiles like lizards but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed. With their complex reproductive needs and permeable skins, amphibians are often ecological indicators; in recent decades there has been a dramatic declin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of Cameroon
Amphibians are tetrapod, four-limbed and ectothermic vertebrates of the Class (biology), class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial animal, terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Thus amphibians typically start out as larvae living in water, but some species have developed behavioural adaptations to bypass this. The young generally undergo metamorphosis from larva with gills to an adult air-breathing form with lungs. Amphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to reptiles like lizards but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed. With their complex reproductive needs and permeable skins, amphibians are often ecological indicators; in re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of Angola
Amphibians are four-limbed and ectothermic vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Thus amphibians typically start out as larvae living in water, but some species have developed behavioural adaptations to bypass this. The young generally undergo metamorphosis from larva with gills to an adult air-breathing form with lungs. Amphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to reptiles like lizards but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed. With their complex reproductive needs and permeable skins, amphibians are often ecological indicators; in recent decades there has been a dramatic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frogs Of Africa
The fauna of Africa, in its broader sense, is all the animals living in Africa and its surrounding seas and islands. The more characteristic African fauna is found in the Afrotropical realm. Lying almost entirely within the tropics, and equally to north and south of the equator creates favourable conditions for rich wildlife. Africa is home to many of the world's most famous fauna in human culture such as lions‚ rhinos‚ cheetahs‚ giraffes‚ antelope, hippos, leopards, zebras‚ and African elephants among many others. Origins and history of African fauna Whereas the earliest traces of life in fossil record of Africa date back to the earliest times, the formation of African fauna as we know it today, began with the splitting up of the Gondwana supercontinent in the mid-Mesozoic era. After that, four to six faunal assemblages, the so-called African Faunal Strata (AFSs) can be distinguished. The isolation of Africa was broken intermittently by discontinuous "filter routes" tha ... [...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] |
Epiplatys
''Epiplatys'' is a genus of African rivuline in the family (biology), family Nothobranchiidae endemism, endemic to Africa as the name indicates. Several of these species are popular aquarium fish. Species These are the currently recognized species in this genus: * ''Epiplatys annulatus'' (George Albert Boulenger, Boulenger, 1915) (Banded panchax) * ''Epiplatys ansorgii'' (George Albert Boulenger, Boulenger, 1911) * ''Epiplatys atratus'' Jouke R. Van der Zee, Van der Zee, José Justin Mbimbe Maye Munene, Mbimbe & Rainer Sonnenberg, Sonnenberg, 2013van der Zee, J.R., Mbimbi Mayi Munene, J.J. & Sonnenberg, R. (2013): ''Epiplatys atratus'' (Cyprinodontiformes: Nothobranchiidae), a new species of the ''E. multifasciatus'' species group from the Lulua Basin (Kasaï drainage), Democratic Republic of Congo. ''Zootaxa, 3700 (3): 411–422.'' * ''Epiplatys barmoiensis'' Jørgen Jacob Scheel, Scheel, 1968 * ''Epiplatys biafranus'' Alfred C. Radda, Radda, 1970 * ''Epiplatys bifasciatus'' (Fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nocturnal Animal
Nocturnality is an animal behavior characterized by being active during the night and sleeping during the day. The common adjective is "nocturnal", versus diurnal meaning the opposite. Nocturnal creatures generally have highly developed senses of hearing, smell, and specially adapted eyesight. Some animals, such as cats and ferrets, have eyes that can adapt to both low-level and bright day levels of illumination (see metaturnal). Others, such as bushbabies and (some) bats, can function only at night. Many nocturnal creatures including tarsiers and some owls have large eyes in comparison with their body size to compensate for the lower light levels at night. More specifically, they have been found to have a larger cornea relative to their eye size than diurnal creatures to increase their : in the low-light conditions. Nocturnality helps wasps, such as ''Apoica flavissima'', avoid hunting in intense sunlight. Diurnal animals, including squirrels and songbirds, are active duri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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