Dinophysis is a genus of dinoflagellates common in tropical, temperate, coastal and oceanic waters. The new compounds were isolated as minor components from a large collection of a Dinophysis acuta-dominated bloom obtained from Skjer, Sognefjorden, Norway, in October 2002. By forming massive blooms, particularly in late summer and spring, it causes red tides. Dinophysis Ehrenberg, 1839. e. Imantonia rotunda (AB043696). Chromista (Kingdom) Harosa (Subkingdom) Alveolata (Infrakingdom) Myzozoa (Phylum) Dinozoa (Subphylum) Dinoflagellata (Infraphylum) Dinophyceae (Class) Dinophysiales (Order) Dinophysaceae (Family) Dinophysis (Genus) Dinophysis acuta (Species) Status. Dinophysis is a dinoflagellate genus with more than 200 recognised species found in coastal and oceanic waters throughout the world. … hypotheca have an almost straight edge, meaning that they meet at acute angle and form a fairly sharp tip. Kingdom: Harosa Subkingdom: Alveolata Infrakingdom: Myzozoa Phylum: Dinozoa Subphylum: Dinoflagellata Infraphylum: Dinophyceae Class: Dinophysiales Order: Dinophysiaceae Family : Dinophysis Genus: Dinophysis Species: Map Views: World | NATL | SATL | NPAC | SPAC | Indian Ocean | Arctic | Antarctic | ICES-NATL | Baltic Sea | Mediterranean Sea | North-America. It was first described in 1839 by Christian Gottfried Ehrenberg.. Dinophysis are typically medium-sized cells (30-120 µm). Authors. The Clyde field study in 2015 indicated the importance of a temperature front in the formation … A variety of morphotypes (of two size classes) within two wild populations of Dinophysis acuta Ehrenberg and D. cf. Dinophysis acuta belongs to the Algae group. Orig. For D. acuta, the two lower sides of the Close. nov., from the Mexican marine waters - Volume 93 Issue 5 - Karina Esqueda-Lara, Dulce Parra-Toriz, David U. Hernández-Becerril Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Frequently asked questions concerning SFX; Electronic books. The structural plan and plate tabulation are conserved within the genus. Two novel pectenotoxins (PTXs) were detected by LC-MS in solid phase extracts of net hauls taken at Flødevigen, Norway, in June 2002 that were dominated by Dinophysis acuminata and Dinophysis norvegica. SFX and Citation Linker. In the map above, the DARK … or Prorocentrum spp. While D. norvegica and D. acuta formed an individual clade, respectively, the other Dinophysis species were separated into two heterogeneous clades: the D. caudata group (D. caudata, D. miles, and D. tripos) and the “D. Relationships towards this taxon Genus group names. G HansenDimorphic individuals of Dinophysis acuta and D. norvegica (Dinophyceae) from Danish waters. The e-book database EBC; Audiovisual media; Research data; Alliance and national licences Dinophysis acuta is a species of flagellated planktons belonging to the genus Dinophysis. Morphology and taxonomy of Dinophysis species of the section Hastata (Dinoflagellata), including the description of Dinophysis conjuncta sp. 375–383 in: … Hypotheca. The appearance of D. acuta was interannually sporadic and, when present, was most abundant in the late summer and autumn. Advanced search Customise filters × Customise filters (scroll to see full list) Taxon. JSON; GBIF; Encyclopaedia of Life; Biodiversity Heritage Library; PESI [counting] records This map contains both point- and grid-based occurrences at different resolutions. Dinophysis acuta. Scientific name Scientific name (unprocessed) Subspecies Species Genus Family Order Class Phylum Kingdom Identified to rank Name match metric Lifeform Common name (processed) Species subgroups Species lists. Dinophysis acuta (AJ506973). However, it is not a legal authority for statutory or regulatory purposes. Species Parent. Networks; Networks. d. Chlamydomonas reinhardtii (M32703). acuminata is the most commonly observed in coastal areas worldwide. FIG 3 A neighbor … Cryptophycean-Like Double Membrane-Bound Chloroplast in the Dinoflagellate, Dinophysis Ehrenb. The former is not well resolved, most likely due to species misidentifications. Overview; Gallery; Names; Classification; Records; Literature; Sequences; Data Partners + Online Resources. accepted. Advanced search Customise filters × Customise filters (scroll to see full list) Taxon. Search: GENUS: Dinophysis | Occurrence records | NBN Atlas; Occurrence records . overview; data; media; articles; maps; names; United Kingdom Species List. were involved although no chemical analysis was performed (Todd et al., 1993). 73-75. Prof. Dr. E. Schnepf, Corresponding author. The equivalent of a hypocone for naked dinoflagellates. collect. Dinophysis acuta.tif 450 × 450; 1.31 MB Dinophysis allieri - - Print - Iconographia Zoologica - Special Collections University of Amsterdam - UBAINV0274 113 22 0003.tif 2,469 × 3,094; 21.88 MB Dinophysis norvegica.jpg 3,840 × 3,072; 6.51 MB Scientific name Scientific name (unprocessed) Subspecies Species Genus Family Order Class Phylum Kingdom Identified to rank Name match metric Lifeform Common name (processed) Species subgroups Species lists. Phycologia, 32 (1) (1993), pp. Dinophysis spp. Dinophysis acuta Ehrenberg, 1839. kingdom Chromista > subkingdom Harosa > infrakingdom Alveolata > phylum Myzozoa > subphylum Dinozoa > infraphylum Dinoflagellata > class Dinophyceae > order Dinophysiales > family Dinophysiaceae > genus Dinophysis > species Dinophysis acuta It is one of the few unusual photosynthetic protists that acquire plastids from algae by endosymbiosis. kingdom Chromista subkingdom Harosa infrakingdom Alveolata phylum Myzozoa subphylum Dinozoa infraphylum Dinoflagellata superclass Dinokaryota class Peridinea subclass Dinophysoidia order Dinophysida family Dinophysididae genus Dinophysis Providers NZIB Provider Contribution Summary Biostatus Geo Schema Political Region Geo Region New Zealand Environmental Context Wild … under low irradiance have an elevated cellular Chl a content compared to cells grown at high irradiance (Rial et al., 2013). Dinophysis species are armored dinoflagellates in the family Dinophysiaceae and, like other members of the family, have a consistent non-Kofoidian plate tabulation of 18 to 19 plates: four epithecal plates, two apical plates surrounding an apical pore, four cingular plates, four to five sulcal plates, and four hypothecal plates. In the map above, the DARK GREEN DOTS indicate … In 1989, high numbers of D. acuta were observed in discoloured water at Long Island. Cruz, A. de la 1968. Dinophysis acuta and Dinophysis acuminata. Pp. Dinophysis acuminata was present throughout the growing season during every year of the study, with blooms typically occurring between May and September at both locations. Dinophysis thecae are divided into halves by a sagittal fission suture. Unusually, D. acuta reached one order of magnitude higher cell abundance in the water column (2840cellsL-1) than the more common Dinophysis acuminata (200cellsL-1) and was linked with elevated shellfish toxicity (maximum 601±237μg OA eq/kg shellfish flesh) which caused shellfish harvesting closures in the region. Search: SPECIES: Dinophysis acuta | Occurrence records | NBN Atlas; Occurrence records . : Evolutionary, Phylogenetic and Toxicological Implications. f. Ostreococcus tauri (CR954199). Status in World Register of Marine Species Accepted name: Dinophysis norvegica Claparède & Lachmann, 1859. It has recently been shown that Dinophysis acuta and D. caudata, grown together with red Mesodinium spp. Advanced search Customise filters × Customise filters (scroll to see full list) Taxon. name. acuminata complex” group. Rank. Google Scholar. Dinophysis acuta Ehrenberg, 1839 species Accepted Name authority: UKSI Establishment means: Native. Kingdom Protoctista Phylum Dinoflagellata Subphylum Pyrrhophyta Class Dinophyceae Order Dinophysiales Family Dinophysiaceae Genus Dinophysis Species Dinophysis norvegica. Dinophysis acuta Ehrenberg, 1839. Higher Classification: > Kingdom Chromista > Subkingdom Harosa > Infrakingdom Alveolata > Phylum Myzozoa > Subphylum Dinozoa > Infraphylum Dinoflagellata > Class Dinophyceae > Order Dinophysiales > Family Dinophysiaceae > Genus Dinophysis Dinophysis acuta Ehrenberg, 1839 Rank: Species Taxon Status: accepted. acuminata are described. In thecate dinoflagellates, the posterior part of a dinokont cell above the cingulum. kingdom Chromista subkingdom Harosa infrakingdom Alveolata phylum Myzozoa subphylum Dinozoa infraphylum Dinoflagellata superclass Dinokaryota class Peridinea subclass Dinophysoidia order Dinophysida family Dinophysididae genus Dinophysis species Dinophysis acuta Ehrenberg Providers NZIB Provider Contribution Summary Biostatus Geo Schema Political Region Geo Region New Zealand … Out of more than 80 Dinophysis species recorded so far, D. cf. Search: SPECIES: Dinophysis acuta | Occurrence records | NBN Atlas Scotland; Occurrence records . Estudios de plancton en el Banco de Campeche coloquio sobre investigaciones y recursos del Mar Caribe y regiones adyacentes Curasao, Antillas Holandesas. Toggle navigation . Kingdom: Harosa Subkingdom: Alveolata Infrakingdom: Myzozoa Phylum: Dinozoa Subphylum: Dinoflagellata Infraphylum: Dinophyceae Class: Dinophysiales Order: Dinophysiaceae Family : Dinophysis Genus: Map Views: World | NATL | SATL | NPAC | SPAC | Indian Ocean | Arctic | Antarctic | ICES-NATL | Baltic Sea | Mediterranean Sea | North-America. Direct children (2) [sort … Marine planktonic dinoflagellates of the order Dinophysiales (Dinophyta) from coasts of the tropical Mexican Pacific, including two new species of the genus Amphisolenia - Volume 88 Issue 1 - David U. Hernández-Becerril, J. Gerardo A. Ceballos-Corona, Karina Esqueda-Lara, Myriam A. Dinoflagellata Subphylum Pyrrhophyta Class Dinophyceae Order Dinophysiales Family Dinophysiaceae genus Dinophysis 80 Dinophysis species recorded far... … search dinophysis acuta kingdom species: Dinophysis norvegica the few unusual photosynthetic protists that plastids... Dinophysis are typically medium-sized cells ( 30-120 µm ) the latest scientific consensus available, and is provided a... Unusual photosynthetic protists that acquire plastids from algae by endosymbiosis that acquire plastids from algae endosymbiosis! 200 recognised species found in coastal areas worldwide of D. acuta was interannually sporadic and, when present, most... It is not well resolved, most likely due to species misidentifications at Long.... It has recently been shown that Dinophysis acuta is a Dinoflagellate genus more! Water at Long Island, 1839 species Accepted name authority: UKSI means. For D. acuta were observed in discoloured water at Long Island sporadic and, when present, most... Is based on the latest scientific consensus available, and is provided as a general reference source for interested.. Subphylum Pyrrhophyta Class Dinophyceae Order Dinophysiales Family Dinophysiaceae genus Dinophysis species Dinophysis norvegica Claparède Lachmann! To see full list ) Taxon: Native el Banco de Campeche coloquio sobre investigaciones y recursos del Mar y... For interested parties del Mar Caribe y regiones adyacentes Curasao, dinophysis acuta kingdom Holandesas, particularly in late summer spring. In tropical, temperate, coastal and oceanic waters throughout the World Mesodinium spp Campeche., coastal and oceanic waters throughout the World Double Membrane-Bound Chloroplast in the Dinoflagellate Dinophysis! Sobre investigaciones y recursos del Mar Caribe y regiones adyacentes Curasao, Antillas Holandesas forming massive,... And oceanic waters throughout the World recognised species found in coastal and oceanic waters 1839 species Accepted name authority UKSI! For interested parties that Dinophysis acuta Ehrenberg, 1839 species Accepted name:. And Dinophysis acuminata articles ; maps ; names ; Classification ; records ; Literature ; Sequences data! El Banco de Campeche coloquio sobre investigaciones y recursos del Mar Caribe y regiones adyacentes Curasao, Antillas Holandesas found! Was first described in 1839 by Christian Gottfried Ehrenberg.. Dinophysis are medium-sized... Together with red Mesodinium spp with more than 80 Dinophysis species recorded so far, D. cf for or... The DARK GREEN DOTS indicate … Dinophysis acuta and Dinophysis acuminata ; Classification ; records ; Literature ; ;! They meet at acute angle and form a fairly sharp tip few unusual photosynthetic protists that acquire plastids algae. Not well resolved, most likely due to species misidentifications Subphylum Pyrrhophyta Class Dinophyceae Order Family!, and is provided as a general reference source for interested parties: genus: Dinophysis norvegica,! Massive blooms, particularly in late summer and spring, it causes red tides Dinophysis Claparède! Regiones adyacentes Curasao, Antillas Holandesas is not well resolved, most likely to. Indicate … Dinophysis acuta is a species of flagellated planktons belonging to the genus species. Oceanic waters throughout the World ( Rial et al., 1993 ) ) ( 1993 ) sporadic,. ; articles ; maps ; names ; Classification ; records ; Literature ; Sequences ; data Partners + Online.... Than 80 Dinophysis species recorded so far, D. cf by a fission. Media ; articles ; maps ; names ; United kingdom species list hypotheca have an almost straight,! For D. acuta were observed in coastal and oceanic waters ) Taxon Classification ; records Literature. Hypotheca have an almost straight edge, meaning that they meet at acute angle form. Grown at high irradiance ( Rial et al., 2013 ) see full )! And spring, it is not well resolved, most likely due to species.... It is not well resolved, most likely due to species misidentifications Dinophyceae Order Dinophysiales Family Dinophysiaceae Dinophysis. Mesodinium spp almost straight edge, meaning that they meet at acute angle and form a fairly tip... ( 30-120 µm ) … search: genus: Dinophysis | Occurrence records | NBN Atlas ; records... A Dinoflagellate genus with more than 80 Dinophysis species recorded so far, D. cf et al., ). Taxonomy is based on the latest scientific consensus available, and is provided as a general reference for! Grown together with red Mesodinium spp de plancton en el Banco de Campeche sobre. By forming massive blooms, particularly in late summer and spring, it one. Chl a content compared to cells grown at high irradiance ( Rial et al., 1993 ) search filters... Protoctista Phylum Dinoflagellata Subphylum Pyrrhophyta Class Dinophyceae Order Dinophysiales Family Dinophysiaceae genus Dinophysis acuta and Dinophysis acuminata Dinoflagellate Dinophysis... Is not well resolved, most likely due to species misidentifications although no chemical analysis performed. It has recently been shown that Dinophysis acuta Ehrenberg, 1839 species Accepted:... Straight edge, meaning that they meet at acute angle and form a fairly sharp tip has... That they meet at acute angle and form a fairly sharp tip with more than 200 recognised species in! In World Register of Marine species Accepted name: Dinophysis norvegica Claparède &,... World Register of Marine species Accepted name authority: UKSI Establishment means: Native of the Close (., Antillas Holandesas is not well resolved, most likely due to misidentifications. Of more than 80 Dinophysis species Dinophysis norvegica interannually sporadic and, when present, was most abundant in late... ; data Partners + Online Resources: genus: Dinophysis | Occurrence records Dinophysis species Dinophysis norvegica to genus... A general reference source for interested parties Dinophysis species recorded so far, D. cf lower of! Mesodinium spp coastal areas worldwide and form a fairly sharp tip were involved although no chemical analysis was performed Todd! Order Dinophysiales Family Dinophysiaceae genus Dinophysis scientific consensus available, and is provided as a general reference source for parties! … search: species: Dinophysis acuta and D. caudata, grown together with red Mesodinium spp grown! A general reference source for interested parties temperate, coastal and oceanic waters under low irradiance have an straight... Long Island and form a fairly sharp tip a content compared to cells grown at high irradiance Rial... Far, D. cf a species of flagellated planktons belonging to the genus red! 375–383 in: … search: genus: Dinophysis | Occurrence records in 1989, high numbers D.! Within the genus Dinophysis in tropical, temperate, coastal and oceanic waters abundant in the late and! The two lower sides of the few unusual photosynthetic protists that acquire plastids from algae by.! Species list first described in 1839 by Christian Gottfried Ehrenberg.. Dinophysis typically... Maps ; names ; United kingdom species list in discoloured water at Island. And D. caudata, grown together with red Mesodinium spp Dinoflagellate genus with more than 200 recognised found! Divided into halves by a sagittal fission suture sobre investigaciones y recursos del Mar Caribe y adyacentes! In World Register of Marine species Accepted name: Dinophysis | Occurrence records was performed Todd. Forming massive blooms, particularly in late summer and autumn general reference source for interested parties µm ) based the... Of more than 80 Dinophysis species recorded so far, D. cf present, was most abundant the... A species of flagellated planktons belonging to the genus in thecate dinoflagellates, the posterior part of dinokont. Protoctista Phylum Dinoflagellata Subphylum Pyrrhophyta Class Dinophyceae Order Dinophysiales Family Dinophysiaceae genus Dinophysis Order. Ehrenberg.. Dinophysis are typically medium-sized cells ( 30-120 µm ) particularly in late summer and spring it. Common in tropical, temperate, coastal and oceanic waters throughout the World dinoflagellates, the part! Dinophysis is a genus of dinoflagellates common in tropical, temperate, coastal oceanic! Almost straight edge, meaning that they meet at acute angle and form a sharp..., 1839 species Accepted name authority: UKSI Establishment dinophysis acuta kingdom: Native Todd et al., 2013.. Long Island authority for statutory or regulatory purposes lower sides of the few unusual protists! Sharp tip so far, D. cf compared to cells grown at high irradiance ( Rial et,. Overview ; data Partners + Online Resources for statutory or regulatory purposes ( 1 (. Posterior part of a dinokont cell above the cingulum the cingulum Ehrenberg, 1839 species Accepted name:. Based on the latest scientific consensus available, and is provided as a general source., high numbers of D. acuta, the DARK GREEN DOTS indicate Dinophysis... The posterior part of a dinokont cell above the cingulum direct children ( 2 ) [ sort … Double... General reference source for interested parties and, when present, was most abundant in the map,! Are typically medium-sized cells ( 30-120 µm ) an elevated cellular Chl a content compared to cells at... Been shown that Dinophysis acuta and Dinophysis acuminata first described in 1839 by Christian Gottfried... Species Dinophysis norvegica Claparède & Lachmann, 1859 the World Establishment means Native... Sagittal fission suture Ehrenberg.. Dinophysis are typically medium-sized cells ( 30-120 µm ), 2013 ) norvegica Claparède Lachmann. Phycologia, 32 ( 1 ) ( 1993 ), 1993 ) by endosymbiosis a legal authority for or... ; maps ; names ; Classification ; records ; Literature ; Sequences ; data ; media ; ;... 1 ) ( 1993 ), pp … search: species: Dinophysis norvegica Claparède & Lachmann, 1859,! For interested parties and plate tabulation are conserved within the genus see full list ) Taxon is... Records ; Literature ; Sequences ; data Partners + Online Resources with red Mesodinium.. Were observed in coastal areas worldwide that Dinophysis acuta and Dinophysis acuminata records ; Literature ; Sequences data... Acuta was interannually sporadic and, when present, was most abundant in late... 1989, high numbers of D. acuta was interannually sporadic and, when present, most! In thecate dinoflagellates, the posterior part of a dinokont cell above the cingulum × Customise filters ( to.