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Discoverytrema
''Discoverytrema'' is a genus of trematodes in the family Opecoelidae. K. Zdzitowiecki described both species of ''Discoverytrema'' as being endoparasitic in the Antarctic gadiform fish ''Muraenolepis microps ''Muraenolepis'' is a genus of eel cods. Species The currently recognized species in this genus are: * '' Muraenolepis andriashevi'' Balushkin & Prirodina, 2005 * '' Muraenolepis evseenkoi'' Balushkin & Prirodina, 2010 * '' Muraenolepis kuder ...'' Lönnberg, 1905,Lönnberg, A. J. E. (1905). The fishes of the Swedish South Polar Expedition. ''Wissenschaftliche Ergebnisse der Schwedischen Südpolar-Expedition 1901–1903'', 5(6), 1–72. which are found to the south of the British South Georgia Island. Species *'' Discoverytrema gibsoni'' Zdzitowiecki, 1990Zdzitowiecki, K. (1990). A redescription of ''Discoverytrema markowskii'' Gibson, 1976 and description of ''D. gibsoni'' n. sp. (Digenea, Opecoelidae). ''Systematic Parasitology'', 16(3), 163–167. *'' Discoverytr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discoverytrema Gibsoni
''Discoverytrema'' is a genus of trematodes in the family Opecoelidae. K. Zdzitowiecki described both species of ''Discoverytrema'' as being endoparasitic in the Antarctic gadiform fish ''Muraenolepis microps ''Muraenolepis'' is a genus of eel cods. Species The currently recognized species in this genus are: * '' Muraenolepis andriashevi'' Balushkin & Prirodina, 2005 * '' Muraenolepis evseenkoi'' Balushkin & Prirodina, 2010 * '' Muraenolepis kuder ...'' Lönnberg, 1905,Lönnberg, A. J. E. (1905). The fishes of the Swedish South Polar Expedition. ''Wissenschaftliche Ergebnisse der Schwedischen Südpolar-Expedition 1901–1903'', 5(6), 1–72. which are found to the south of the British South Georgia Island. Species *'' Discoverytrema gibsoni'' Zdzitowiecki, 1990Zdzitowiecki, K. (1990). A redescription of ''Discoverytrema markowskii'' Gibson, 1976 and description of ''D. gibsoni'' n. sp. (Digenea, Opecoelidae). ''Systematic Parasitology'', 16(3), 163–167. *'' Discoverytr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discoverytrema Markowskii
''Discoverytrema'' is a genus of trematodes in the family Opecoelidae. K. Zdzitowiecki described both species of ''Discoverytrema'' as being endoparasitic in the Antarctic gadiform fish ''Muraenolepis microps'' Lönnberg, 1905,Lönnberg, A. J. E. (1905). The fishes of the Swedish South Polar Expedition. ''Wissenschaftliche Ergebnisse der Schwedischen Südpolar-Expedition 1901–1903'', 5(6), 1–72. which are found to the south of the British South Georgia Island. Species *''Discoverytrema gibsoni ''Discoverytrema'' is a genus of trematodes in the family Opecoelidae. K. Zdzitowiecki described both species of ''Discoverytrema'' as being endoparasitic in the Antarctic gadiform fish ''Muraenolepis microps ''Muraenolepis'' is a genus of ...'' Zdzitowiecki, 1990Zdzitowiecki, K. (1990). A redescription of ''Discoverytrema markowskii'' Gibson, 1976 and description of ''D. gibsoni'' n. sp. (Digenea, Opecoelidae). ''Systematic Parasitology'', 16(3), 163–167. *'' Discoverytre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Opecoelidae
Opecoelidae is a family of trematodes. It is the largest digenean family with over 90 genera and nearly 900 species, almost solely found in marine and freshwater teleost fishes.Bray, Rodney A., Cribb, Thomas H., Littlewood, D. Timothy J. & Waeschenbach, Andrea (2016). The molecular phylogeny of the digenean family Opecoelidae Ozaki, 1925 and the value of morphological characters, with the erection of a new subfamily. ''Folia Parasitologica'', 63, 1–13. It was considered by Bray ''et al.'' to belong in the superfamily Opecoeloidea Ozaki, 1925 or the Brachycladioidea Odhner, 1905. Genera Family Opecoelidae *Subfamily Bathycreadiinae Martin, Huston, Cutmore & Cribb, 2018Martin, S. B., Huston, D. C., Cutmore, S. C. & Cribb, T. H. (2018). A new classification for deep-sea opecoelid trematodes based on the phylogenetic position of some unusual taxa from shallow-water, herbivorous fishes off south-west Australia. ''Zoological Journal of the Linnean Society'', 186(2), 385–413. **Genus ... [...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] |
Trematoda
Trematoda is a Class (biology), class of flatworms known as flukes. They are obligate parasite, obligate internal Parasitism, parasites with a complex biological life cycle, life cycle requiring at least two Host_(biology), hosts. The intermediate host, in which asexual reproduction occurs, is usually a snail. The definitive host, where the flukes sexually reproduce, is a vertebrate. Infection by trematodes can cause disease in all five traditional vertebrate classes: mammals, birds, amphibians, reptiles, and fish. Etymology Trematodes are commonly referred to as flukes. This term can be traced back to the Old English name for flounder, and refers to the flattened, rhomboidal shape of the organisms. Taxonomy There are 18,000 to 24,000 known species of trematodes, divided into two subclasses — the Aspidogastrea and the Digenea. Aspidogastrea is the smaller subclass, comprising 61 species. These flukes mainly infect Bivalvia, bivalves and Osteichthyes, bony fishes.https://www.bi ... [...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] |
Parasitism
Parasitism is a Symbiosis, close relationship between species, where one organism, the parasite, lives on or inside another organism, the Host (biology), host, causing it some harm, and is Adaptation, adapted structurally to this way of life. The entomologist E. O. Wilson has characterised parasites as "predators that eat prey in units of less than one". Parasites include single-celled protozoans such as the agents of malaria, sleeping sickness, and amoebic dysentery; animals such as hookworms, lice, mosquitoes, and vampire bats; fungi such as Armillaria mellea, honey fungus and the agents of ringworm; and plants such as mistletoe, dodder, and the Orobanchaceae, broomrapes. There are six major parasitic Behavioral ecology#Evolutionarily stable strategy, strategies of exploitation of animal hosts, namely parasitic castration, directly transmitted parasitism (by contact), wikt:trophic, trophicallytransmitted parasitism (by being eaten), Disease vector, vector-transmitted paras ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gadiformes
Gadiformes are an order of ray-finned fish, also called the Anacanthini, that includes the cod. Many major food fish are in this order. They are found in marine waters throughout the world and the vast majority of the species are found in temperate or colder regions (tropical species are typically deep-water). A few species may enter estuaries but only one, the burbot (''Lota lota''), is a freshwater fish. Common characteristics include the positioning of the pelvic fins (if present), below or in front of the pectoral fins. Gadiformes are physoclists, which means their swim bladders do not have a pneumatic duct. The fins are spineless. Gadiform fish range in size from the codlets, which may be as small as in adult length, to the Atlantic cod, ''Gadus morhua'', which reaches up to . Timeline of genera ImageSize = width:900px height:auto barincrement:15px PlotArea = left:10px bottom:50px top:10px right:50px Period = from:-145.5 till:10 TimeAxis = orientation:horizo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muraenolepis Microps
''Muraenolepis'' is a genus of eel cods. Species The currently recognized species in this genus are: * '' Muraenolepis andriashevi'' Balushkin & Prirodina, 2005 * '' Muraenolepis evseenkoi'' Balushkin & Prirodina, 2010 * '' Muraenolepis kuderskii'' Balushkin & Prirodina, 2007 * '' Muraenolepis marmorata'' Günther, 1880 (marbled moray cod) * ''Muraenolepis microps ''Muraenolepis'' is a genus of eel cods. Species The currently recognized species in this genus are: * '' Muraenolepis andriashevi'' Balushkin & Prirodina, 2005 * '' Muraenolepis evseenkoi'' Balushkin & Prirodina, 2010 * '' Muraenolepis kuder ...'' Lönnberg, 1905 (smalleye moray cod) * '' Muraenolepis orangiensis'' Vaillant, 1888 (Patagonian moray cod) * '' Muraenolepis pacifica'' Prirodina & Balushkin, 2007 (southern Pacific moray cod) * '' Muraenolepis trunovi'' Balushkin & Prirodina, 2006 References Gadiformes Taxa named by Albert Günther {{Gadiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Georgia And The South Sandwich Islands
) , anthem = "God Save the King" , song_type = , song = , image_map = South Georgia and the South Sandwich Islands in United Kingdom.svg , map_caption = Location of South Georgia and the South Sandwich Islands in the southern Atlantic Ocean , mapsize = 255px , subdivision_type = Sovereign state , subdivision_name = , established_title2 = Separation from Falkland Islands , established_date2 = 3 October 1985 , official_languages = English , demonym = , capital = King Edward Point , coordinates = , largest_settlement = capital , largest_settlement_type = largest settlement , ethnic_groups = , ethnic_groups_year = , government_type = Directly administered dependency under a constitutional monarchy , leader_title1 = Monarch , leader_name1 = Charles III , leader_title2 = Commissioner , leader_name2 = Alison Blake , national_representation = Government of the United Kingdom , national_representation_type1 = Minister , national_representation1 = Zac Go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
