Taxonomy
Kingdom: Chromista
Division: Haptophyta
Class: Pavlovophyceae
Order: Pavlovales
Family: Pavlovaceae
Genus: Exanthemachrysis
Species: gayraliae
Authority: (Lepailleur) Bendif et Véron
Division: Haptophyta
Class: Pavlovophyceae
Order: Pavlovales
Family: Pavlovaceae
Genus: Exanthemachrysis
Species: gayraliae
Authority: (Lepailleur) Bendif et Véron
Photos
Origin
Habitat: Coastal
Ocean: North Atlantic
Sea: English Channel
Country: France
Region: Basse-Normandie
Identity
Distributed: ✔
Holotype: ✔
Axenic: ✖
Clonal: ✔
Toxicity: Unknown
Aquaculture: ✖
Ecotoxicology: ✖
Teaching: ✖
Ecosystem marker: ✖
rARN 18S sequence available: ✔
Genbank: 18S : DQ531625 - AJ515250 / 16-23S : HM595057 / 28S : EU729479
Holotype: ✔
Axenic: ✖
Clonal: ✔
Toxicity: Unknown
Aquaculture: ✖
Ecotoxicology: ✖
Teaching: ✖
Ecosystem marker: ✖
rARN 18S sequence available: ✔
Genbank: 18S : DQ531625 - AJ515250 / 16-23S : HM595057 / 28S : EU729479
Morphology
Flagellate: ✔
Length: 3,979
Length: 3,979
Culture
Isolation date: 1965
Isolation site: Sallenelles
Isolation previous code: HAP15
Culture medium: ES
Growth temperature: 19
Growth light: 40
Isolation site: Sallenelles
Isolation previous code: HAP15
Culture medium: ES
Growth temperature: 19
Growth light: 40
Bibliography
- Lepailleur H (1970) Sur un nouveau genre de Chrysophycées: Exanthemachrysis nov. gen. (E. gayralii nov. sp.). C R Acad Sci, 270: 928-931
- Gayral P, Fresnel J (1979) Exanthemachrysis gayraliae Lepailleur (Prymnesiophyceae, Pavlovales) : Ultrastructure et discussion taxinomique. Protistologica XV: 271-282
- Fresnel J, Galle P, Gayral P (1979) Résultats de la microanalyse des cristaux vacuolaires chez deux Chromophytes unicellulaires marines : Exanthemachrysis gayraliae, Pavlova sp. (Prymnésiophycées, Pavlovacées). C R Acad Sc Paris 288: 823-825
- Van Lenning K, Estrada M, Latasa M, Medlin L, Probert I, Véron B, Sáez AG, Young J (2003) Pigment signatures and phylogenetic relationships of the Pavlovophyceae (Haptophyta). J Phycol 39: 379-389
- E. Plouguerné, C. Hellio, E. Deslandes, B. Véron, V. Stiger-Pouvreau. (2008) Anti-microfouling activities in extracts of two of invasive algae: Grateloupia turuturu and Sargassum muticum - Botanica marina 51: 202-208
- M. Thabard, B. Véron, R.L. Fletcher, C. Hellio (2009). Screening of biological activities of extracts of Ralfia verrucosa, Petalonia fascia and Scytosiphon lomentaria (Phaeophyceae, Scytosiphonales) for potential antifouling application - Electronic Journal of Natural Substances 4 : 1-10
- Liu,H., Probert,I., Uitz,J., Claustre,H., Aris-Brosou,S., Frada,M., Not,F. and de Vargas,C. (2009) Extreme diversity in noncalcifying haptophytes explains a major pigment paradox in open oceans. Proc. Natl. Acad. Sci. U.S.A. 106 (31), 12803-12808.
- Bendif E M , I. Probert, A. Hervé, C. Billard, D. Goux, C. Lelong, J.-P. Cadoret and B. Véron (2011) Integrative taxonomy of the Pavlovophyceae (Haptophyta): A reassessment. Protist 162(5) : 738–761
- Bittner L, Gobet A, Audic S, Romac S, Egge E.S., Santini S, Ogata H, Probert I, Edvardsen B and de Vargas C (2012) Diversity patterns of uncultured Haptophytes unravelled by pyrosequencing in Naples Bay. Molecular Ecology DOI: 10.1111/mec.12108


