Prymnesiaceae

Fig 1: Schematic drawing of Prymnesium parvum

Fig 2: Prymnesium parvum Lugol's preserved cell showing the two flagella but not the haptonema.

Fig 3: Prymnesium parvum Formalin preserved cell showing the flagella and haptonema

Fig 4: Prymnesium parvum SEM of whole cell showing scale plates and one of the flagella

Fig 5: Prymnesium parvum Live cells in culture

Description: English: EM of Haptolina hirta (basionym Chrysochromulin hirta) from Balic Sea. Plate and spine scales. Date: 27 July 2021. Source: http://nordicmicroalgae.org/taxon/Chrysochromulina%20hirtaat http://nordicmicroalgae.org Nordic Microalgae. Author: Olenina, I., Hajdu, S., Edler, L., Andersson, A., Wasmund, N., Busch, S., Göbel, J., Gromisz, S., Huseby, S., Huttunen, M., Jaanus, A., Kokkonen, P., Ledaine, I. and Niemkiewicz, E.

Description: English: TEM of Haptolina fragaria (basionym Chrysochromulina fragaria) from Skagerrak-Kattegat, Norwegian Sea/North Sea - Norwegian coast. Preservation Osmium tetroxide. Date: 27 July 2021. Source: http://nordicmicroalgae.org/taxon/Chrysochromulina%20fragaria at http://nordicmicroalgae.org Nordic Microalgae. Author: Wenche Eikrem, Jahn Throndsen.

Description: Deutsch: Illustration Prymnesium. Prymnesiales (Prymnesiophyceae). Date: 14 October 2008, 10:19:27. Source: Extract from http://www.environmentdata.org/archive/fbaia:2437 at http://www.environmentdata.org/archive/fbaia%3Addap_collection/-/Collection/2 Diagnostic Drawings (Part 2), at http://www.environmentdata.org/ Agricultural & Environmental Data Archive (AEDA). Author: Pentecost, Allan [Artist] (2016).

Summary.mw-parser-output table.commons-file-information-table,.mw-parser-output.fileinfotpl-type-information{border:1px solid #a2a9b1;background-color:#f8f9fa;padding:5px;font-size:95%;border-spacing:2px;box-sizing:border-box;margin:0;width:100%}.mw-parser-output table.commons-file-information-table>tbody>tr,.mw-parser-output.fileinfotpl-type-information>tbody>tr{vertical-align:top}.mw-parser-output table.commons-file-information-table>tbody>tr>td,.mw-parser-output table.commons-file-information-table>tbody>tr>th,.mw-parser-output.fileinfotpl-type-information>tbody>tr>td,.mw-parser-output.fileinfotpl-type-information>tbody>tr>th{padding:4px}.mw-parser-output.fileinfo-paramfield{background:#ccf;text-align:right;padding-right:0.4em;width:15%;font-weight:bold}.mw-parser-output.commons-file-information-table+table.commons-file-information-table,.mw-parser-output.commons-file-information-table+div.commons-file-information-table>table{border-top:0;padding-top:0;margin-top:-8px}@media only screen and (max-width:719px){.mw-parser-output table.commons-file-information-table,.mw-parser-output.commons-file-information-table.fileinfotpl-type-information{border-spacing:0;padding:0;word-break:break-word;width:100%!important}.mw-parser-output.commons-file-information-table>tbody,.mw-parser-output.fileinfotpl-type-information>tbody{display:block}.mw-parser-output.commons-file-information-table>tbody>tr>td,.mw-parser-output.commons-file-information-table>tbody>tr>th,.mw-parser-output.fileinfotpl-type-information>tbody>tr>td,.mw-parser-output.fileinfotpl-type-information>tbody>tr>th{padding:0.2em 0.4em;text-align:left;text-align:start}.mw-parser-output.commons-file-information-table>tbody>tr,.mw-parser-output.fileinfotpl-type-information>tbody>tr{display:flex;flex-direction:column}.mw-parser-output.commons-file-information-table+table.commons-file-information-table,.mw-parser-output.commons-file-information-table+div.commons-file-information-table>table{margin-top:-1px}.mw-parser-output.fileinfo-paramfield{box-sizing:border-box;flex:1 0 100%;width:100%}} Description: pronunciation recording. TranscriptionInfoFieldPrymnesium parvum. IPAInfoFieldpʁʏmˌneːzi̯ʊm ˈpaʁvʊm. LanguageInfoFieldGerman. Date: 13 August 2022. Source: Own work. Author: Jeuwre. SpeakerInfoFieldMale voice, recorded by native German speaker from Berlin, Germany. Recorded withInfoFieldRøde NT-USB, Audacity, converted with SoX (Sound eXchange audio editing software). RecorderInfoFieldJeuwre. Licensing[edit].mw-parser-output.responsive-license-cc{clear:both;text-align:center;box-sizing:border-box;width:100%;justify-content:space-around;align-items:center;margin:0.5em auto;background-color:#f9f9f9;border:2px solid #e0e0e0;border-spacing:8px;display:flex}.mw-parser-output.responsive-license-cc div{margin:4px}.mw-parser-output.rlicense-text div{margin:0.5em auto}@media screen and (max-width:640px){.mw-parser-output.responsive-license-cc{flex-flow:column}.mw-parser-output.rlicense-text{order:1}} This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue : The production, editing or release of this file was supported by the Community-Budget of Wikimedia Deutschland. To see other files made with the support of Wikimedia Deutschland, please see the category Supported by Wikimedia Deutschland. العربية ∙ বাংলা ∙ Deutsch ∙ English ∙ Esperanto ∙ français ∙ magyar ∙ Bahasa Indonesia ∙ italiano ∙ 日本語 ∙ македонски ∙ മലയാളം ∙ Bahasa Melayu ∙ Nederlands ∙ português ∙ русский ∙ svenska ∙ українська ∙ +/−.

Description: English: Prymnesium parvum f. patelliferum. Light microscopy. Vegetative cell showing the haptonema (h). Español: Prymnesium parvum f. patelliferum. Microscopía óptica. Célula vegetativa mostrando el haptonema (h). Date: May 2007. Source: https://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-71782007000100009 New record of Prymnesium parvum f. patelliferum (Green, Hibberd & Piennar) Larsen stat. nov. (Prymnesiophyceae) from Valparaíso Bay. In: Investig. mar. vol.35 no.1 Valparaíso May 2007 ISSN 0717-7178 doi:10.4067/S0717-71782007000100009 . Author: Orietta Beltrami, Marcela Escobar, Gloria Collantes.

Description: English: Prymnesium parvum f. patelliferum. Electron microscopy. a) Transversal section showing the f1,f2: flagella, h: haptonema, c: chloroplast, sc: surface of the cell covered with scales. b) Longitudinal section showing: c: chloroplasts, cer: chloroplast endoplasmic reticulum, vf: vestibular fossa/cavity, per: periplastidial endoplasmatic reticulum, n: nucleus, nu: nucleolus, ner: nuclear endoplasmic reticulum, m: mitochondria, p: pyrenoids, g: Golgi body, mb: muciferous body, pv: pulsatile/contractile vacuole, sc: scales. c) r: radial and c: concentrical scales. Español: Prymnesium parvum f. patelliferum. Microscopía electrónica. a) Corte transversal mostrando f1,f2: flagelos, h: haptonema, c: cloroplasto, sc: superficie de la célula cubierta con escamas. b) Corte longitudinal mostrando c: cloroplastos, cer: retículo endoplasmático cloroplastidial, vf: fosa vestibular, per: retículo endoplasmático periplastidial, n: núcleo, un: nucleolo, ner: retículo endoplasmático nuclear, m: mitocondria, p: pirenoide, g: cuerpo de Golgi, mb: cuerpos mucíferos, pv: vacuola pulsátil, sc: escamas. c) r: escamas radiales y c: concéntricas. Deutsch: Elektronenmikroskopie von Prymnesium parvum f. patelliferum. a) Querschnitt mit Darstellung der f1,f2: Geißeln, h: Haptonema, c: Chloroplast, sc: mit Schuppen bedeckte Oberfläche der Zelle. b) Längsschnitt mit: c: Chloroplasten, cer: endoplasmatisches Retikulum der Chloroplasten, vf: vestibuläre Fossa, per: periplastidiales endoplasmatisches Retikulum, n: Zellkern, nu: Nukleolus, ner: endoplasmatisches Retikulum des Kerns, m: Mitochondrien, p: Pyrenoide, g: Golgi-Körper, mb: Schleimkörper, pv: pulsatile Vakuole, sc: Schuppen. c) r: radiale und c: konzentrische Schuppen. Date: May 2007. Source: https://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-71782007000100009 New record of Prymnesium parvum f. patelliferum (Green, Hibberd & Piennar) Larsen stat. nov. (Prymnesiophyceae) from Valparaíso Bay. In: Investig. mar. vol.35 no.1 Valparaíso May 2007 ISSN 0717-7178 doi:10.4067/S0717-71782007000100009 . Author: Orietta Beltrami, Marcela Escobar, Gloria Collantes.

This image was made from samples taken during a scientific cruise in the Pacific. Water was filtered to concentrate the organisms that were present, then dried onto a thin sheet of plastic and then shadowed with a fine layer of metal to provide contrast. The preparation was then observed with an electron-microscope. This technique has been used to document the diversity of marine microbes, especially, protists in the oceans.

Chrysochromulina (cry-so-crumb-you-line-a) ericina a single-celled haptophyte, with two similar flagella, long anterior haptonema and a golden colour from two yellow-brown chloroplasts. Small scales lie on the surface of the cell but these are not evident in this image. Phase contrast microscopy. data on this strain.