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Serranochromis Altus
''Serranochromis altus'', commonly known as the humpback largemouth, is an African species of fish in the family Cichlidae Cichlids are fish from the family Cichlidae in the order Cichliformes. Cichlids were traditionally classed in a suborder, the Labroidei, along with the wrasses ( Labridae), in the order Perciformes, but molecular studies have contradicted thi .... It is found in the Okavango basin and the upper Zambezi basin, including the Kafue system. It can reach a length of . References altus Fish described in 1991 {{Cichlidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish
Fish are aquatic, craniate, gill-bearing animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish as well as various extinct related groups. Approximately 95% of living fish species are ray-finned fish, belonging to the class Actinopterygii, with around 99% of those being teleosts. The earliest organisms that can be classified as fish were soft-bodied chordates that first appeared during the Cambrian period. Although they lacked a true spine, they possessed notochords which allowed them to be more agile than their invertebrate counterparts. Fish would continue to evolve through the Paleozoic era, diversifying into a wide variety of forms. Many fish of the Paleozoic developed external armor that protected them from predators. The first fish with jaws appeared in the Silurian period, after which many (such as sharks) became formidable marine predators rather than just the prey of arthropods. Mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cichlidae
Cichlids are fish from the family Cichlidae in the order Cichliformes. Cichlids were traditionally classed in a suborder, the Labroidei, along with the wrasses ( Labridae), in the order Perciformes, but molecular studies have contradicted this grouping. The closest living relative of cichlids is probably the convict blenny, and both families are classified in the 5th edition of ''Fishes of the World'' as the two families in the Cichliformes, part of the subseries Ovalentaria. This family is both large and diverse. At least 1,650 species have been scientifically described, making it one of the largest vertebrate families. New species are discovered annually, and many species remain undescribed. The actual number of species is therefore unknown, with estimates varying between 2,000 and 3,000. Many cichlids, particularly tilapia, are important food fishes, while others, such as the ''Cichla'' species, are valued game fish. The family also includes many popular freshwater aquar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Okavango Basin
The Kalahari Basin, also known as the Kalahari Depression, Okavango Basin or the Makgadikgadi basin, is an endorheic basin and large lowland area covering approximately 725,293 km2 covering most of Botswana and Namibia, as well as parts of Angola, South Africa, Zambia, and Zimbabwe. The outstanding physical feature in the basin, and occupying the centre, is the large Kalahari Desert. The perennial river bifurcation of Selinda Spillway (or Magweggana River), on the Cuando River, connects the Kalahari basin to the Zambezi Basin.Is this Harry and Meghan's honeymoon hotel? The Telegraph. 29 may 2018. General characteristics of the basin The |
Kafue River
The Kafue River is the longest river lying wholly within Zambia at about long. Its water is used for irrigation and for hydroelectric power. It is the largest tributary of the Zambezi, and of Zambia's principal rivers, it is the most central and the most urban. More than 50% of Zambia's population live in the Kafue River Basin and of these around 65% are urban. It has a mean flow rate of 320 m³/s through its lower half, with high seasonal variations. The river discharges 10 km³ per year into the Zambezi River. Course Sources The Kafue River rises at an elevation of 1350 m on the relatively flat plateau just south the border between Zambia and the Democratic Republic of the Congo 120 km north-west of Chingola in the Copperbelt Province. The source of the Kafue River is in the North-western Province of Zambia. The area is Miombo woodland on the Congo-Zambezi watershed, with many branching dambos lying 10 to 20 m lower than the highest ground, producing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serranochromis
''Serranochromis'' is a genus of relatively large, robust cichlids from freshwater habitats in mainland Southern Africa, ranging as far north as DR Congo and Tanzania, with the highest species richness in the upper Zambezi, Okavango and Congo basins. They are typically known as largemouths or, especially among fishers, breams (although unrelated to other fish known as "bream"). ''Serranochromis'' are mostly piscivores and they are important in local fisheries. Habitat ''Serranochromis'' live in a wide variety of freshwater habitats, ranging from shallow, heavily vegetated waters to deep, open waters. This includes main river channels, backwaters, floodplains, lakes and lagoons, but only a few of the species have been recorded in fast-flowing waters. Smaller ''Serranochromis'' tend to avoid open waters if common tigerfish are present, but the largest ''Serranochromis'' are generally too large to be considered typical prey to common tigerfish and they co-exist in the same habit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
