Source : World Register of Marine Species
Biota (Superdomain) 
 Chromista (Kingdom) 
 Harosa (Subkingdom) 
 Heterokonta (Infrakingdom) 
 Ochrophyta (Phylum) 
 Phaeophyceae (Class) 
 Fucophycidae (Subclass) 
 Ectocarpales (Order) 
 Acinetosporaceae (Family) 
 Pylaiella (Genus) 
 Pylaiella littoralis (Species) 
 
Text : © 2019 - 2025.
Photos : ©
						 Wilfried Bay-Nouailhat. Published with his kind permission.
						Websites and reference works : Consult bibliography
					
Image satellite: © Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community.
Données de distribution : Pylaiella littoralis (Linnaeus) Kjellman, 1872 in GBIF Secretariat (2019). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2025-10-31.
Source : World Register of Marine Species
Biota (Superdomain) 
 Chromista (Kingdom) 
 Harosa (Subkingdom) 
 Heterokonta (Infrakingdom) 
 Ochrophyta (Phylum) 
 Phaeophyceae (Class) 
 Fucophycidae (Subclass) 
 Ectocarpales (Order) 
 Acinetosporaceae (Family) 
 Pylaiella (Genus) 
 Pylaiella littoralis (Species) 
 
Text : © 2019 - 2025.
Photos : ©
					 Wilfried Bay-Nouailhat. Published with his kind permission.
					Websites and reference works : Consult bibliography
				
En cours de rédaction, April 2019, Description of Pylaiella littoralis, [On line] https://www.european-marine-life.org/62/pylaiella-littoralis.php, consulted on 2025 October 31.
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