Haptophyta

Fig 1: Phaeocystis globosa Line drawing of a. a flagellated cell and b. two cells as found in Phaeocystis colonies

Fig 2: Phaeocystis globosa SEM of a flagellated cell showing the flagella and haptonema (H)

Fig 3: Phaeocystis globosa SEM of groups of scales

Fig 4: Phaeocystis globosa SEM of a flagellated cell showing a star (s)

Fig 1: Schematic drawing of Prymnesium parvum

A coccolithophorid from the Ionean Sea. Coccolithophorids are plants and cover their cells with calcium carbonate plates. Lugol's-fixed specimen, DIC optics. In the gallery of Tintinnids, genus Codonellopsis, see a species that uses some of the coccoliths to cover its own shell.

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

Fig 1: Chrysochromulina leadbeateri Line drawing of a flagellated cell

Fig 2: Chrysochromulina leadbeateri Schematic drawing of the two sclae types

Fig 3: Chrysochromulina leadbeateri SEM of whole cell

Fig 4: Chrysochromulina leadbeateri SEM inner scales

Description: English: Under certain conditions, en:Emiliania huxleyi can form massive blooms which can be detected by satellite remote sensing. What looks like white clouds in the water, is in fact the reflected light from billions of coccoliths floating in the water-column. en:Landsat image from 24th July en:1999, courtesy of Steve Groom, en:NEODAAS, Plymouth Marine Laboratory. This bloom attracted considerable coverage in the UK media. Date: 24 July 1999. Source: This file is lacking source information. Please edit this file's description and provide a source. Author: USGS, image courtesy of Steve Groom.

Description: English: Scanning electron micrograph of coccolithophore viruses. Source: https://www.radiolab.org/episodes/192714-microscopic-cosmic. Author: Dr Keith Ryan, Marine Biological Association & Dr Willie Wilson, Plymouth Marine Laboratory.

Description: English: A giant coccolithovirus, Emiliania huxleyi virus 86 (arrowed), infecting an Emiliania huxleyi coccolithophore. Date: 8 February 2017. Source: extracted and modified from this Commons file. Author: DHRUVA SRINIVAS. Other versions: .

Description: Deutsch: Illustration Emiliania huxleyi. Isochrysidales (Prymnesiophyceae). Date: 13 October 2008, 12:51:59. Source: Extract from http://www.environmentdata.org/archive/fbaia:2421 at http://www.environmentdata.org/archive/fbaia:2421 at http://www.environmentdata.org/archive/fbaia:ddap_collection Diagnostic Drawings, at http://www.environmentdata.org/ Agricultural & Environmental Data Archive (AEDA). Author: Pentecost, Allan [Artist] (2016). Other versions:.

Description: English: Scanning Electron Micrograph of Emiliania huxleyi (coccosphere and coccolith). Date: 2 April 2018, 13:25:18. Source: [1] doi:10.3389/fmars.2018.00146. Author: Griet Neukermans and Georges Fournier (Dr. Jeremy Young, University College London, London, with permission).

Description: English: Emiliania huxleyi. Date: 2 April 2018, 13:25:18. Source: Extracted from this Commons file. Author: Dr. Jeremy Young, University College London.

Description: English: Istanbul Bosphorus became turquoise blue due to a boom in the population of Emiliania huxleyi. Türkçe: Emiliania huxleyi türünün patlaması sebebiyle İstanbul Boğazı turkuaz maviye boyandı. Date: 13 June 2017. Source: Own work. Author: Merterm. Camera location41° 17′ 52.8″ N, 29° 08′ 02.4″ E View all coordinates using: OpenStreetMap 41.298000; 29.134000.

Description: English: Scanning electron microscope image of Syracosphaera azureaplaneta. Blue colour added for use by BBC news, as part of story on naming of the species after the Blue Planet tv series. Date: 18 April 2018. Source: Own work. Author: Jeremy Young. Camera location18° 00′ 00″ N, 25° 00′ 00″ W View all coordinates using: OpenStreetMap 18.000000; -25.000000. Taken from water sample from 40m deep in the Mauretania upwelling system. Meteor cruise M68-3 Licensing[edit] : 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/4.0 CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue.

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.