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Perkinsozoa
Perkinsozoa is a proposed phylum of intracellular parasites in the superphylum Alveolata, which was suggested to account for the genus '' Perkinsus'' and other protist species that do not fit into existing Alveolata phyla. Members Members of this phylum include ''Perkinsus marinus'', '' Perkinsus olseni'' and the genus ''Parvilucifera''. * Class Perkinsea ** Order Perkinsida Levine 1978 *** Family Perkinsidae Levine 1978 em. Adl et al. 2005 **** Genus '' Perkinsus'' Levine 1978 ** Order Phagodiniida Cavalier-Smith 1993 *** Family Phagodiniidae Cavalier-Smith 1993 **** Genus '' Phagodinium'' Kristiansen 1993 ** Order Rastrimonadida Cavalier-Smith & Chao 2004 *** Family Rastrimonadidae **** Genus '' Rastrimonas'' Brugerolle 2003 *** Family Parviluciferaceae Reñé & Alacid 2017 **** Genus '' Dinovorax'' Alacid & Reñé 2017 **** Genus '' Snorkelia'' Reñé & Alacid 2017 **** Genus ''Parvilucifera ''Parvilucifera'' is a genus of marine alveolates that parasitise dinofl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perkinsozoa
Perkinsozoa is a proposed phylum of intracellular parasites in the superphylum Alveolata, which was suggested to account for the genus '' Perkinsus'' and other protist species that do not fit into existing Alveolata phyla. Members Members of this phylum include ''Perkinsus marinus'', '' Perkinsus olseni'' and the genus ''Parvilucifera''. * Class Perkinsea ** Order Perkinsida Levine 1978 *** Family Perkinsidae Levine 1978 em. Adl et al. 2005 **** Genus '' Perkinsus'' Levine 1978 ** Order Phagodiniida Cavalier-Smith 1993 *** Family Phagodiniidae Cavalier-Smith 1993 **** Genus '' Phagodinium'' Kristiansen 1993 ** Order Rastrimonadida Cavalier-Smith & Chao 2004 *** Family Rastrimonadidae **** Genus '' Rastrimonas'' Brugerolle 2003 *** Family Parviluciferaceae Reñé & Alacid 2017 **** Genus '' Dinovorax'' Alacid & Reñé 2017 **** Genus '' Snorkelia'' Reñé & Alacid 2017 **** Genus ''Parvilucifera ''Parvilucifera'' is a genus of marine alveolates that parasitise dinofl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parvilucifera
''Parvilucifera'' is a genus of marine alveolates that parasitise dinoflagellates. Parvilucifera is a parasitic genus described in 1999 by Norén et al. It is classified perkinsozoa in the supraphylum of Alveolates. This taxon serves as a sister taxon to the dinoflagellates and apicomplexans. Thus far, five species have been described in this taxon, which include: P.infectans, P.sinerae, P.corolla, P.rostrata, and P.prorocentri. The genus Parvilucifera is morphologically characterized by flagellated zoospore. The life cycle of the species in this genus consist of free-living zoospores, an intracellular stage called trophont, and asexual division to form resting sporangium inside host cell. This taxon has gained more interest in research due to its potential significance in terms of negative regulation for dinoflagellates blooms, that have proved harmful for algal species, humans, and the shellfish industry (Norén et al. 1999). History The genus was first described by Noren and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perkinsus Marinus
''Perkinsus marinus'' is a species of alveolates belonging to the phylum Perkinsozoa.Joseph, S., et al. (2010)The alveolate ''Perkinsus marinus'': biological insights from EST gene discovery.''BMC Genomics'' 11(1), 228. It is similar to a dinoflagellate. It is known as a prevalent pathogen of oysters, causing massive mortality in oyster populations. The disease it causes is known as dermo or perkinsosis, and is characterized by the degradation of oyster tissues.Bower, S. MSynopsis of infectious diseases and parasites of commercially exploited shellfish: ''Perkinsus marinus'' ("dermo" disease) of oysters.Fisheries and Oceans Canada. 2011. The genome of this species has been sequenced. The species originally was named ''Dermocystidium marinum''. Taxonomy ''P. marinus'' is a protozoan of the protist superphylum Alveolata, the alveolates. Its phylum, Perkinsozoa, is a relatively new taxon positioned between the dinoflagellates and the Apicomplexa, and is probably more closely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perkinsea
Perkinsea is a class of alveolates. Taxonomy '' Perkinsus'' is a genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nom ... in the class Perkinsea that is a parasite of bivalve molluscs; it displays a number of features characteristic of the dinoflagellates including laterally inserted heterodynamic flagella. However, it has been settled that '' Perkinsus'' does not belong into the phyla dinoflagellata, but rather into the phylum Perkinsozoa. Two other genera have been described in this class — '' Cryptophagus'' (now renamed '' Rastrimonas'') and '' Parvilucifera''. References Perkinsozoa Alveolata classes {{Alveolata-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perkinsida
''Perkinsida'' is an order of alveolates in the phylum Perkinsozoa Perkinsozoa is a proposed phylum of intracellular parasites in the superphylum Alveolata, which was suggested to account for the genus '' Perkinsus'' and other protist species that do not fit into existing Alveolata phyla. Members Members of t .... References Perkinsozoa Perkinsozoan orders {{protist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perkinsidae
Perkinsidae is a family of alveolates in the phylum Perkinsozoa, a sister group to the dinoflagellates. Members It includes ''Perkinsus'' species, which are parasitic protozoans, some of which cause disease and mass mortality in wild and farmed molluscs such as oysters. There are two genera: *''Parvilucifera'', a genus of 3 species *''Perkinsus ''Perkinsus'' is a genus of alveolates in the phylum Perkinsozoa. The genus was erected in 1978 to better treat its type species, ''Perkinsus marinus'', known formerly as ''Dermocystidium marinum''. These are parasitic protozoans that infect mol ...'', a genus of 7 to 8 species Characteristics Perkinsidae possess plastids which do not contain DNA. References Perkinsozoa Alveolata families {{alveolate-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rastrimonas
''Rastrimonas'' is a monotypic genus of parasitic alveolates in the phylum Apicomplexa. It contains the single species ''Rastrimonas subtilis''. It was described in 2002 from the free-living cryptomonad The cryptomonads (or cryptophytes) are a group of algae, most of which have plastids. They are common in freshwater, and also occur in marine and brackish habitats. Each cell is around 10–50 μm in size and flattened in shape, with an anteri ... '' Chilomonas paramaecium'' and placed in the new genus ''Cryptophagus''. The following year this was renamed ''Rastrimonas''. References {{Taxonbar, from=Q5191013 Apicomplexa genera Monotypic SAR supergroup genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perkinsus
''Perkinsus'' is a genus of alveolates in the phylum Perkinsozoa. The genus was erected in 1978 to better treat its type species, ''Perkinsus marinus'', known formerly as ''Dermocystidium marinum''. These are parasitic protozoans that infect molluscs, at least some of which cause disease and mass mortality. ''P. marinus'' is the most notorious, causing the disease perkinsosis, or dermo, in wild and farmed oysters.Petty, D''Perkinsus'' Infections of Bivalve Molluscs.FA178. Fisheries and Aquatic Sciences. Florida Cooperative Extension Service. University of Florida IFAS. 2010. As of 2004, six valid species were in the genus. At least two more have been described since then. Species and common hosts include: *'' Perkinsus andrewsi'' on Baltic clam (''Macoma balthica'') *'' Perkinsus beihaiensis'' on the oysters '' Magallana hongkongensis'' and '' M. ariakensis'' *'' Perkinsus chesapeaki'' on soft-shell clam (''Mya arenaria'') *'' Perkinsus honshuensis'' on Manila clam (''Venerup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perkinsus Olseni
''Perkinsus'' is a genus of alveolates in the phylum Perkinsozoa. The genus was erected in 1978 to better treat its type species, ''Perkinsus marinus'', known formerly as ''Dermocystidium marinum''. These are parasitic protozoans that infect molluscs, at least some of which cause disease and mass mortality. ''P. marinus'' is the most notorious, causing the disease perkinsosis, or dermo, in wild and farmed oysters.Petty, D''Perkinsus'' Infections of Bivalve Molluscs.FA178. Fisheries and Aquatic Sciences. Florida Cooperative Extension Service. University of Florida IFAS. 2010. As of 2004, six valid species were in the genus. At least two more have been described since then. Species and common hosts include: *'' Perkinsus andrewsi'' on Baltic clam (''Macoma balthica'') *'' Perkinsus beihaiensis'' on the oysters '' Magallana hongkongensis'' and '' M. ariakensis'' *'' Perkinsus chesapeaki'' on soft-shell clam (''Mya arenaria'') *'' Perkinsus honshuensis'' on Manila clam (''Venerupi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phylum
In biology, a phylum (; plural: phyla) is a level of classification or taxonomic rank below kingdom and above class. Traditionally, in botany the term division has been used instead of phylum, although the International Code of Nomenclature for algae, fungi, and plants accepts the terms as equivalent. Depending on definitions, the animal kingdom Animalia contains about 31 phyla, the plant kingdom Plantae contains about 14 phyla, and the fungus kingdom Fungi contains about 8 phyla. Current research in phylogenetics is uncovering the relationships between phyla, which are contained in larger clades, like Ecdysozoa and Embryophyta. General description The term phylum was coined in 1866 by Ernst Haeckel from the Greek (, "race, stock"), related to (, "tribe, clan"). Haeckel noted that species constantly evolved into new species that seemed to retain few consistent features among themselves and therefore few features that distinguished them as a group ("a self-contained unity" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SAR Supergroup Phyla
SAR or Sar may refer to: Places * Sar (river), Galicia, Spain * Sar, Bahrain, a residential district * Sar, Iran (other), several places in Iran * Sar, Tibet, Tibet Autonomous Region of China * Šar Mountains, in southeastern Europe * Syrian Arab Republic, sometimes abbreviated as SAR Business and finance * Parabolic SAR (stop and reverse), a method of technical stock analysis * Saudi riyal, currency code SAR * Stock appreciation right, an employee reward Computing * Segmentation and reassembly, in data networks * Service Archive or SAR, a file format related to JAR * Shift Arithmetically Right (SAR), an x86 instruction * Storage Aspect Ratio of a digital image * sar (Unix), or system activity report, a Unix/Linux performance report utility Law enforcement * Search and rescue * Nationwide Suspicious Activity Reporting Initiative, US * Suspicious activity report, by a financial institution to an authority Science Medicine, psychology, and biology * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
