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Apistogramma Gibbiceps
''Apistogramma'' is a large genus of freshwater fish in the family Cichlidae native to South America, but also commonly kept in aquariums. They are dwarf cichlids that mostly feed on tiny animals and have breeding behaviors that vary depending on the exact species. Range, conservation status and habitat ''Apistogramma'' are exclusively found in tropical and subtropical South America in the lowlands east of the Andes. The highest richness is in the western Amazon Basin and Orinoco Basin, but there are also species in the Guianan Shield, eastern Amazon Basin, rivers flowing into the Atlantic in northern Brazil (Tocantins– Araguaia to Parnaíba) and the Río de la Plata Basin.Kullander, S.O., and E.J.G. Ferreira (2005). Two new species of Apistogramma Regan (Teleostei: Cichlidae) from the rio Trombetas, Pará State, Brazil. Neotrop. ichthyol. 3(3). Although a few species are widespread, most members of this genus have small ranges.Tougard, C., C.R.G. Dávila, U. Römer, F. Du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Tate Regan
Charles Tate Regan (1 February 1878 – 12 January 1943) was a British ichthyology, ichthyologist, working mainly around the beginning of the 20th century. He did extensive work on fish classification schemes. Born in Sherborne, Dorset, he was educated at Derby School and Queens' College, Cambridge and in 1901 joined the staff of the Natural History Museum, London, Natural History Museum, where he became Keeper of Zoology, and later director of the entire museum, in which role he served from 1927 to 1938. Regan was elected Fellow of the Royal Society in 1917. Regan mentored a number of scientists, among them Ethelwynn Trewavas, who continued his work at the British Natural History Museum. Taxon described by him *See :Taxa named by Charles Tate Regan Among the species he described is the Siamese fighting fish (''Betta splendens''). In turn, a number of fish species have been named ''regani'' in his honour: Taxon named in his honor *A Thorny Catfish ''Anadoras regani'' (Stein ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN
The International Union for Conservation of Nature (IUCN) is an international organization working in the field of nature conservation and sustainable use of natural resources. Founded in 1948, IUCN has become the global authority on the status of the natural world and the measures needed to safeguard it. It is involved in data gathering and Data analysis, analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through buildin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selectively Bred
Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant males and females will sexually reproduce and have offspring together. Domesticated animals are known as breeds, normally bred by a professional breeder, while domesticated plants are known as varieties, cultigens, cultivars, or breeds. Two purebred animals of different breeds produce a crossbreed, and crossbred plants are called hybrids. Flowers, vegetables and fruit-trees may be bred by amateurs and commercial or non-commercial professionals: major crops are usually the provenance of the professionals. In animal breeding artificial selection is often combined with techniques such as inbreeding, linebreeding, and outcrossing. In plant breeding, similar methods are used. Charles Darwin discussed how selective breeding had been success ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apistogramma Macmasteri
''Apistogramma macmasteri'' is a dwarf cichlid in the tribe Geophagini, one of the tribes of the subfamily of American cichlids, the Cichlinae. It is a freshwater fish that lives in the rivers Guaytiquía and Metica in the Meta River system. The Meta river system is a part of the Orinoco basin in Colombia. They live in areas with soft sandy bottom and plenty of dead roots and branches in the water. Plants are uncommon in areas where ''Apistogramma macmasteri'' is found. They grow up to in total length. Fish keepers have selectively bred variants with brighter colors than those found in the wild. It is possible that some of these are crossbred with '' Apistogramma viejita''. The author, Sven O. Kullander honoured the cichlid aquarist Mark McMaster with the specific name Specific name may refer to: * in Database management systems, a system-assigned name that is unique within a particular database In taxonomy, either of these two meanings, each with its own set of rules: * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apistogramma Hongsloi
''Apistogramma hongsloi'' is a species of dwarf cichlid fish, native to the Orinoco basin in South America. They are often kept in the aquariums and prefer to have soft, acidic water. Characteristics It is one of the more colorful ''Apistogramma'' species in some of its color forms, which are the result of selective breeding by aquarists. The male has brighter colors than the female. The wild forms are infrequently seen in the aquarium trade, as they are not as colorful as the selectively bred strains. The wild forms are dark yellowish-brown in the dry season, but in the rainy season where they breed, their colors become brighter, including the red spot at the base of the tail. Range and habitat This dwarf cichlid is found in the Orinoco basin in South America: along the middle Orinoco River, in the Vichada River drainage and the middle Meta River. They typically live in small, slow-moving spring-fed streams that receive plenty of sunlight, have a pH below 5 and a temperature be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apistogramma Cacatuoides
''Apistogramma cacatuoides'' or the cockatoo dwarf cichlid is a South American cichlid and the ''Apistogramma'' species most commonly bred in captivity. Characteristics The male cockatoo dwarf cichlid reaches a body length of 8 centimetres. The female is considerably smaller, reaching only 5 centimetres. The body shape is long and of middle height and the mouth is rather big with thick lips. The male is more colorful than the female, usually with red/orange dorsal and caudal fins. The leading 3 or 4 hard lepidotrichia, rays are elongated, and the ventral fins are clear. In color, the female is quite dull but with a clear black line running along her flanks. Her background color is a pale yellow, but this will become vibrant when mating or brood protecting. In addition, she lacks the elongated dorsal rays of the male and her ventral fins show a black leading edge. There are several color forms which naturally occur in the wild; these include blues, yellows and some reds. Becaus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
