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Parachromis Loisellei
''Parachromis'' is a genus of cichlids native to Central America. Some species occur in Lake Nicaragua and Lake Managua. All species are predatory and relatively large for cichlids. Species There are currently five recognized species in this genus: * '' Parachromis dovii'' ( Günther, 1864) (Wolf cichlid, Guapote) * '' Parachromis friedrichsthalii'' ( Heckel, 1840) (Yellowjacket cichlid) * '' Parachromis loisellei'' ( W. A. Bussing, 1989) * '' Parachromis managuensis'' ( Günther, 1867) (Jaguar cichlid, Jaguar guapote) * '' Parachromis motaguensis'' ( Günther, 1867) (False yellowjacket cichlid) Confusingly, a review in 2018 of the type specimen of ''P. friedrichsthalii'' showed that this actually is the species that commonly has been referred to as ''P. loisellei''. As a result, ''P. loisellei'' becomes a junior synonym The Botanical and Zoological Codes of nomenclature treat the concept of synonymy differently. * In botanical nomenclature, a synonym is a scientific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis Agassiz
Jean Louis Rodolphe Agassiz ( ; ) FRS (For) FRSE (May 28, 1807 – December 14, 1873) was a Swiss-born American biologist and geologist who is recognized as a scholar of Earth's natural history. Spending his early life in Switzerland, he received a PhD at Erlangen and a medical degree in Munich. After studying with Georges Cuvier and Alexander von Humboldt in Paris, Agassiz was appointed professor of natural history at the University of Neuchâtel. He emigrated to the United States in 1847 after visiting Harvard University. He went on to become professor of zoology and geology at Harvard, to head its Lawrence Scientific School, and to found its Museum of Comparative Zoology. Agassiz is known for observational data gathering and analysis. He made institutional and scientific contributions to zoology, geology, and related areas, including multivolume research books running to thousands of pages. He is particularly known for his contributions to ichthyological classification, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Albert Bussing
William Albert Bussing (born September 27, 1933 Los Angeles, California, died 2014 San Jose, Costa Rica), known as Don William, was an American ichthyologist who spent most of his career on the faculty of the Universidad de Costa Rica, working there from 1966 to 1991. He was appointed professor in 1978 and when he retired he became Emeritus professor. His university education was interrupted by his conscription to serve in the Korean War and by other jobs, he graduated with a Bachelor of Arts from the University of Southern California in 1960, and teaching degree in 1961. Following his graduation he obtained an Inter-American Cultural Convention scholarship and travelled to Costa Rica to carry out research on the ecology of fishes of the Río Puerto Viejo, Sarapiquí in Costa Rica. One result of this research was the description of a new species, ' in his first paper published in 1963, the first of over 90 publications. He taught a course in ichthyology at the Universidad de Cos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Of Central America
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] |
Heroini
Heroini is a fish tribe from the Cichlasomatinae subfamily in the cichlid family. All cichlids native to the Greater Antilles, United States (southern Texas), Mexico and northern Central America are members of this tribe. It also includes most cichlid species in southern Central America (where only non-Heroini cichlids are '' Andinoacara'' and '' Geophagus'') and several species from South America (where several other tribes exist). A large percentage of its species were formerly placed in the genus '' Cichlasoma'' (itself now placed in the tribe Cichlasomatini), but have since been moved to other genera. In other classifications the tribe Heroini is placed in the subfamily Cichlinae. Abstract Genera This tribe include about 35 genus and 160 species: * ''Amatitlania'' Schmitter-Soto, 2007 * '' Amphilophus'' Agassiz, 1859 * ''Archocentrus'' Gill, 1877 * '' Astatheros'' Pellegrin, 1904 * '' Australoheros'' Říčan & Kullander, 2006 * '' Caquetaia'' Fowler, 1945 * '' Chiapa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parachromis
''Parachromis'' is a genus of cichlids native to Central America. Some species occur in Lake Nicaragua and Lake Managua. All species are predatory and relatively large for cichlids. Species There are currently five recognized species in this genus: * ''Parachromis dovii'' ( Günther, 1864) (Wolf cichlid, Guapote) * ''Parachromis friedrichsthalii'' ( Heckel, 1840) (Yellowjacket cichlid) * ''Parachromis loisellei'' ( W. A. Bussing, 1989) * ''Parachromis managuensis'' ( Günther, 1867) (Jaguar cichlid, Jaguar guapote) * ''Parachromis motaguensis'' ( Günther, 1867) (False yellowjacket cichlid) Confusingly, a review in 2018 of the type specimen of ''P. friedrichsthalii'' showed that this actually is the species that commonly has been referred to as ''P. loisellei''. As a result, ''P. loisellei'' becomes a junior synonym The Botanical and Zoological Codes of nomenclature treat the concept of synonymy differently. * In botanical nomenclature, a synonym is a scientific name tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Junior Synonym
The Botanical and Zoological Codes of nomenclature treat the concept of synonymy differently. * In botanical nomenclature, a synonym is a scientific name that applies to a taxon that (now) goes by a different scientific name. For example, Linnaeus was the first to give a scientific name (under the currently used system of scientific nomenclature) to the Norway spruce, which he called ''Pinus abies''. This name is no longer in use, so it is now a synonym of the current scientific name, ''Picea abies''. * In zoology, moving a species from one genus to another results in a different binomen, but the name is considered an alternative combination rather than a synonym. The concept of synonymy in zoology is reserved for two names at the same rank that refers to a taxon at that rank - for example, the name ''Papilio prorsa'' Linnaeus, 1758 is a junior synonym of ''Papilio levana'' Linnaeus, 1758, being names for different seasonal forms of the species now referred to as ''Araschnia lev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Specimen
In biology, a type is a particular wiktionary:en:specimen, specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set (mathematics), set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parachromis Motaguensis
''Parachromis motaguensis'', the False yellowjacket cichlid, is a species of cichlid native to Guatemala and Honduras in Central America. This species grows to a length of TL. This species is farmed. Aquarium care Unlike its close relative the Parachromis managuensis, commonly known and traded as the jaguar cichlid, the motaguensis isn't as commonly encountered in the aquarium trade. Although their visual appearance is very similar, the motaguensis (traded by many names, including Red tiger, Red dragon cichlid) displays an array of bright red dots, (hence the variants of the common name), which run along the flanks to the base of the caudal fin. An impressive array of this colouration is made distinct on the gills of this fish where such colour is highly pronounced. The female of this species is even more brilliantly coloured, with a deep shades of red and oranges much more prominent than the males colour. This colour is enhanced further during the breeding Breeding is se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parachromis Managuensis
''Parachromis managuensis'' is a large species of cichlid native to freshwater habitats in Central America, where it is found from Honduras to Costa Rica. The binomial name refers to Lake Managua in Nicaragua, from which the holotype was obtained. It is a food fish and is also found in the aquarium trade where it is variously known as the jaguar cichlid, managuense cichlid, managua cichlid, guapote tigre, Aztec cichlid, spotted guapote and jaguar guapote. In Costa Rica it is known as the ''guapote tigre''. Description ''P. managuensis'' is a robust fish with a silvery or golden-green to purple colour, with a darker moss green shade at the dorsum. The sides show a purple iridescence and the belly is whitish or yellowish. A series of several large black dots then run horizontally along the lateral line area. The fins are often a dark to black colouration, especially when in spawning colouration. The most distinguished feature is a black stripe than run from the eye to the opercular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parachromis Loisellei
''Parachromis'' is a genus of cichlids native to Central America. Some species occur in Lake Nicaragua and Lake Managua. All species are predatory and relatively large for cichlids. Species There are currently five recognized species in this genus: * '' Parachromis dovii'' ( Günther, 1864) (Wolf cichlid, Guapote) * '' Parachromis friedrichsthalii'' ( Heckel, 1840) (Yellowjacket cichlid) * '' Parachromis loisellei'' ( W. A. Bussing, 1989) * '' Parachromis managuensis'' ( Günther, 1867) (Jaguar cichlid, Jaguar guapote) * '' Parachromis motaguensis'' ( Günther, 1867) (False yellowjacket cichlid) Confusingly, a review in 2018 of the type specimen of ''P. friedrichsthalii'' showed that this actually is the species that commonly has been referred to as ''P. loisellei''. As a result, ''P. loisellei'' becomes a junior synonym The Botanical and Zoological Codes of nomenclature treat the concept of synonymy differently. * In botanical nomenclature, a synonym is a scientific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cichlids
Cichlids are fish from the family (biology), 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 Pholidichthys leucotaenia, 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 Binomial nomenclature, scientifically described, making it one of the largest vertebrate families. New species are discovered annually, and many species remain Undescribed taxon, 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'' spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Jakob Heckel
Johann Jakob Heckel (23 January 1790 – 1 March 1857) was an Austrian taxidermist, zoologist, and ichthyologist from Mannheim in the Electoral Palatinate. Life Though not a formally trained biologist, he worked his way up through the ranks to eventually become the director of the Fish Collection at the Naturhistorisches Museum in Vienna. For the most part, he was not a traveler or explorer like many of the scientists of the time, he remained in Vienna, where he studied and catalogued specimens sent to him from the field. Among those who brought specimens to him were Karl Alexander Hügel, Joseph Russegger and Theodor Kotschy — involving collection activities in Kashmir, the Middle East and northeastern Africa that greatly enriched the Vienna museum. Fish were his specialty and he worked with many of the greatest ichthyologists of his time including Cuvier, Valenciennes, Bonaparte, Müller, and Troschel. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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