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Haemulopsis Axillaris
''Haemulopsis'' is a genus of marine ray-finned fish, grunts belonging to the family Haemulidae. They are native to the western Atlantic Ocean and, mainly, to the eastern Pacific Ocean. Species The currently recognized species in this genus are: * '' Haemulopsis axillaris'' Steindachner, 1869) (yellowstripe grunt) * ''Haemulopsis corvinaeformis ''Haemulopsis'' is a genus of marine ray-finned fish, Grunt (fish), grunts belonging to the Family (biology), family Haemulidae. They are native to the western Atlantic Ocean and, mainly, to the eastern Pacific Ocean. Species The currently recog ...'' (Steindachner, 1868) (roughneck grunt) * '' Haemulopsis elongatus'' (Steindachner, 1879) (elongated grunt) * '' Haemulopsis leuciscus'' ( Günther, 1864) (raucous grunt) * '' Haemulopsis nitidus'' (Steindachner, 1869) (shining grunt) All of these apart from ''H. corvinaeformis'', which is found in the western Atlantic Ocean, are found in the eastern Pacific Ocean. References Haemul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franz Steindachner
Franz Steindachner (11 November 1834 in Vienna – 10 December 1919 in Vienna) was an Austrian Zoology, zoologist, ichthyologist, and herpetologist. He published over 200 papers on fishes and over 50 papers on reptiles and amphibians. Steindachner described hundreds of new species of fish and dozens of new amphibians and reptiles. At least seven species of reptile have been named after him. Work and career Being interested in natural history, Steindachner took up the study of fossil fishes on the recommendation of his friend Eduard Suess (1831–1914). In 1860 he was appointed to the position of director of the fish collection at the Naturhistorisches Museum, a position which had remained vacant since the death of Johann Jakob Heckel (1790–1857). (in German). Steindachner's reputation as an Ichthyology, ichthyologist grew, and in 1868 he was invited by Louis Agassiz (1807–1873) to accept a position at the Museum of Comparative Zoology at Harvard University. Steindachner took ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ray-finned Fish
Actinopterygii (; ), members of which are known as ray-finned fishes, is a class of bony fish. They comprise over 50% of living vertebrate species. The ray-finned fishes are so called because their fins are webs of skin supported by bony or horny spines (rays), as opposed to the fleshy, lobed fins that characterize the class Sarcopterygii (lobe-finned fish). These actinopterygian fin rays attach directly to the proximal or basal skeletal elements, the radials, which represent the link or connection between these fins and the internal skeleton (e.g., pelvic and pectoral girdles). By species count, actinopterygians dominate the vertebrates, and they constitute nearly 99% of the over 30,000 species of fish. They are ubiquitous throughout freshwater and marine environments from the deep sea to the highest mountain streams. Extant species can range in size from ''Paedocypris'', at , to the massive ocean sunfish, at , and the long-bodied oarfish, at . The vast majority of Actinoptery ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grunt (fish)
Haemulidae is a family of fishes in the order Perciformes known commonly as grunts. It is made up of the two subfamilies Haemulinae (grunters) and Plectorhynchinae (sweetlips), which in turn contain about 133 species in 19 genera. These fish are found in tropical fresh, brackish, and salt waters around the world. They are bottom-feeding predators, and named for the ability of Haemulinae to produce sound by grinding their teeth. They also engage in mutualistic relationship with cleaner gobies of genus ''Elacatinus'', allowing them to feed on ectoparasites on their bodies. Timeline ImageSize = width:850px height:auto barincrement:15px PlotArea = left:10px bottom:50px top:10px right:10px Period = from:-65.5 till:10 TimeAxis = orientation:horizontal ScaleMajor = unit:year increment:5 start:-65.5 ScaleMinor = unit:year increment:1 start:-65.5 TimeAxis = orientation:hor AlignBars = justify Colors = #legends id:CAR value:claret id:ANK value:rgb(0.4,0.3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haemulidae
Haemulidae is a family of fishes in the order Perciformes known commonly as grunts. It is made up of the two subfamilies Haemulinae (grunters) and Plectorhynchinae (sweetlips), which in turn contain about 133 species in 19 genera. These fish are found in tropical fresh, brackish, and salt waters around the world. They are bottom-feeding predators, and named for the ability of Haemulinae to produce sound by grinding their teeth. They also engage in mutualistic relationship with cleaner gobies of genus ''Elacatinus'', allowing them to feed on ectoparasites on their bodies. Timeline ImageSize = width:850px height:auto barincrement:15px PlotArea = left:10px bottom:50px top:10px right:10px Period = from:-65.5 till:10 TimeAxis = orientation:horizontal ScaleMajor = unit:year increment:5 start:-65.5 ScaleMinor = unit:year increment:1 start:-65.5 TimeAxis = orientation:hor AlignBars = justify Colors = #legends id:CAR value:claret id:ANK value:rgb(0.4,0.3,0. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific Ocean
The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continents of Asia and Oceania in the west and the Americas in the east. At in area (as defined with a southern Antarctic border), this largest division of the World Ocean—and, in turn, the hydrosphere—covers about 46% of Earth's water surface and about 32% of its total surface area, larger than Earth's entire land area combined .Pacific Ocean . '' Britannica Concise.'' 2008: Encyclopædia Britannica, Inc. The centers of both the |
Haemulopsis Axillaris
''Haemulopsis'' is a genus of marine ray-finned fish, grunts belonging to the family Haemulidae. They are native to the western Atlantic Ocean and, mainly, to the eastern Pacific Ocean. Species The currently recognized species in this genus are: * '' Haemulopsis axillaris'' Steindachner, 1869) (yellowstripe grunt) * ''Haemulopsis corvinaeformis ''Haemulopsis'' is a genus of marine ray-finned fish, Grunt (fish), grunts belonging to the Family (biology), family Haemulidae. They are native to the western Atlantic Ocean and, mainly, to the eastern Pacific Ocean. Species The currently recog ...'' (Steindachner, 1868) (roughneck grunt) * '' Haemulopsis elongatus'' (Steindachner, 1879) (elongated grunt) * '' Haemulopsis leuciscus'' ( Günther, 1864) (raucous grunt) * '' Haemulopsis nitidus'' (Steindachner, 1869) (shining grunt) All of these apart from ''H. corvinaeformis'', which is found in the western Atlantic Ocean, are found in the eastern Pacific Ocean. References Haemul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haemulopsis Corvinaeformis
''Haemulopsis'' is a genus of marine ray-finned fish, Grunt (fish), grunts belonging to the Family (biology), family Haemulidae. They are native to the western Atlantic Ocean and, mainly, to the eastern Pacific Ocean. Species The currently recognized species in this genus are: * ''Haemulopsis axillaris'' Steindachner, 1869) (yellowstripe grunt) * ''Haemulopsis corvinaeformis'' (Steindachner, 1868) (roughneck grunt) * ''Haemulopsis elongatus'' (Steindachner, 1879) (elongated grunt) * ''Haemulopsis leuciscus'' (Albert Günther, Günther, 1864) (raucous grunt) * ''Haemulopsis nitidus'' (Steindachner, 1869) (shining grunt) All of these apart from ''H. corvinaeformis'', which is found in the western Atlantic Ocean, are found in the eastern Pacific Ocean. References Haemulinae {{Perciformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haemulopsis Elongatus
''Haemulopsis'' is a genus of marine ray-finned fish, grunts belonging to the family Haemulidae. They are native to the western Atlantic Ocean and, mainly, to the eastern Pacific Ocean. Species The currently recognized species in this genus are: * ''Haemulopsis axillaris ''Haemulopsis'' is a genus of marine ray-finned fish, grunts belonging to the family Haemulidae. They are native to the western Atlantic Ocean and, mainly, to the eastern Pacific Ocean. Species The currently recognized species in this genus are ...'' Steindachner, 1869) (yellowstripe grunt) * ''Haemulopsis corvinaeformis'' (Steindachner, 1868) (roughneck grunt) * ''Haemulopsis elongatus'' (Steindachner, 1879) (elongated grunt) * ''Haemulopsis leuciscus'' (Albert Günther, Günther, 1864) (raucous grunt) * ''Haemulopsis nitidus'' (Steindachner, 1869) (shining grunt) All of these apart from ''H. corvinaeformis'', which is found in the western Atlantic Ocean, are found in the eastern Pacific Ocean. References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haemulopsis Leuciscus
''Haemulopsis'' is a genus of marine ray-finned fish, grunts belonging to the family Haemulidae. They are native to the western Atlantic Ocean and, mainly, to the eastern Pacific Ocean. Species The currently recognized species in this genus are: * ''Haemulopsis axillaris'' Steindachner, 1869) (yellowstripe grunt) * ''Haemulopsis corvinaeformis'' (Steindachner, 1868) (roughneck grunt) * ''Haemulopsis elongatus ''Haemulopsis'' is a genus of marine ray-finned fish, grunts belonging to the family Haemulidae. They are native to the western Atlantic Ocean and, mainly, to the eastern Pacific Ocean. Species The currently recognized species in this genus are ...'' (Steindachner, 1879) (elongated grunt) * '' Haemulopsis leuciscus'' ( Günther, 1864) (raucous grunt) * '' Haemulopsis nitidus'' (Steindachner, 1869) (shining grunt) All of these apart from ''H. corvinaeformis'', which is found in the western Atlantic Ocean, are found in the eastern Pacific Ocean. References Haemulin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Günther
Albert Karl Ludwig Gotthilf Günther FRS, also Albert Charles Lewis Gotthilf Günther (3 October 1830 – 1 February 1914), was a German-born British zoologist, ichthyologist, and herpetologist. Günther is ranked the second-most productive reptile taxonomist (after George Albert Boulenger) with more than 340 reptile species described. Early life and career Günther was born in Esslingen in Swabia (Württemberg). His father was a ''Stiftungs-Commissar'' in Esslingen and his mother was Eleonora Nagel. He initially schooled at the Stuttgart Gymnasium. His family wished him to train for the ministry of the Lutheran Church for which he moved to the University of Tübingen. A brother shifted from theology to medicine, and he, too, turned to science and medicine at Tübingen in 1852. His first work was "''Ueber den Puppenzustand eines Distoma''". He graduated in medicine with an M.D. from Tübingen in 1858, the same year in which he published a handbook of zoology for students of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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