@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix dwc: <http://rs.tdwg.org/dwc/terms/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix d0: <http://www.ontologydesignpatterns.org/ont/d0.owl#> .
@prefix dul: <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#> .
@prefix skos-xl: <http://www.w3.org/2008/05/skos-xl#> .
@prefix top-level: <https://aphia.org/ns/top-level/> .
@prefix taxon-name: <https://aphia.org/ns/taxon-name/> .
@prefix td: <https://aphia.org/ns/distribution/> .
@prefix media: <https://aphia.org/ns/media/> .
@prefix tat: <https://aphia.org/ns/attribute-trait/> .
@prefix xsd: <https://www.w3.org/2001/XMLSchema#> .
@prefix schema: <https://schema.org/> .

<https://aphia.org/id/taxname/149164> a taxon-name:TaxonName, skos-xl:Label ;
   rdfs:label "Actinocyclus octonarius Ehrenberg, 1837"^^xsd:string ;
   taxon-name:aphiaID "149164"^^xsd:integer ;
   dwc:scientificNameID "149164"^^xsd:integer, "urn:lsid:marinespecies.org:taxname:149164"^^xsd:string ;
   taxon-name:scientificName "Actinocyclus octonarius"^^xsd:string ;
   taxon-name:authorship "Ehrenberg, 1837"^^xsd:string ;
   dwc:scientificNameAuthorship "Ehrenberg, 1837"^^xsd:string ;
   taxon-name:fullScientificName "Actinocyclus octonarius Ehrenberg, 1837"^^xsd:string ;
   skos-xl:literalForm "Actinocyclus octonarius Ehrenberg, 1837"^^xsd:string ;
   dwc:scientificName "Actinocyclus octonarius Ehrenberg, 1837"^^xsd:string ;
   dct:bibliographicCitation """Kociolek, J.P.; Blanco, S.; Coste, M.; Ector, L.; Liu, Y.; Karthick, B.; Kulikovskiy, M.; Lundholm, N.; Ludwig, T.; Potapova, M.; Rimet, F.; Sabbe, K.; Sala, S.; Sar, E.; Taylor, J.; Van de Vijver, B.; Wetzel, C.E.; Williams, D.M.; Witkowski, A.; Witkowski, J. (2026). DiatomBase. Actinocyclus octonarius Ehrenberg, 1837. Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=149164 on 2026-04-04"""^^xsd:string ;
   dct:isPartOf <https://marineinfo.org/id/dataset/632>, <https://marineinfo.org/id/dataset/3160>, <https://marineinfo.org/id/dataset/540>, <https://marineinfo.org/id/dataset/3123>, <https://marineinfo.org/id/dataset/3731>, <https://marineinfo.org/id/dataset/5271>, <https://marineinfo.org/id/dataset/5273>, <https://marineinfo.org/id/dataset/8131>, <https://marineinfo.org/id/dataset/5816>, <https://marineinfo.org/id/dataset/5789>, <https://marineinfo.org/id/dataset/9018> ;
   taxon-name:hasStatus <https://aphia.org/ns/taxonomic-status#unaccepted> ;
   taxon-name:isOfRank <https://aphia.org/ns/rank#species> ;
   dwc:taxonRank <https://aphia.org/ns/rank#species> ;
   dct:source <https://aphia.org/id/source/265728>, <https://aphia.org/id/source/1194>, <https://aphia.org/id/source/4128>, <https://aphia.org/id/source/9269>, <https://aphia.org/id/source/47401>, <https://aphia.org/id/source/140196>, <https://aphia.org/id/source/141233> ;
   rdfs:seeAlso <http://planktonnet.awi.de/index.php?contenttype=image_details&itemid=15809>, <http://www.biodiversitylibrary.org/name/Actinocyclus_octonarius>, <http://www.dyntaxa.se/Taxon/Info/237434?changeRoot=True>, <https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=2575858&lvl=0>, <http://www.eu-nomen.eu/portal/taxon.php?GUID=urn:lsid:marinespecies.org:taxname:149164> ;
   taxon-name:denotes _:b0 .

_:b0 a taxon-name:Taxon, skos:Concept ;
   taxon-name:hasAcceptedName <https://aphia.org/id/taxname/149163> ;
   tat:hasHabitat <https://aphia.org/id/environment/marine> ;
   media:isSubjectOf <https://aphia.org/id/image/16365> ;
   td:hasDistribution <https://aphia.org/id/distribution/314385>, <https://aphia.org/id/distribution/566061>, <https://aphia.org/id/distribution/640914>, <https://aphia.org/id/distribution/673001>, <https://aphia.org/id/distribution/705151>, <https://aphia.org/id/distribution/705765>, <https://aphia.org/id/distribution/706471>, <https://aphia.org/id/distribution/707065>, <https://aphia.org/id/distribution/707580>, <https://aphia.org/id/distribution/782940> ;
   taxon-name:hasParent _:b1 .

_:b1 a taxon-name:Taxon, skos-xl:Concept ;
   taxon-name:hasAcceptedName <https://aphia.org/id/taxname/148944> .

<https://aphia.org/ns/taxonomic-status#unaccepted> a skos:Concept, taxon-name:Status ;
   skos:prefLabel "unaccepted"@en ;
   rdfs:label "unaccepted"@en ;
   skos:definition """Synonym name, or anything that is not accepted"""^^xsd:string ;
   dwc:taxonomicStatus <https://rs.gbif.org/vocabulary/gbif/taxonomicStatus/synonym> ;
   dwc:nomenclaturalStatus <https://rs.gbif.org/vocabulary/gbif/nomenclatural_status/available> .


<https://aphia.org/ns/rank#species> a skos:Concept, taxon-name:Rank ;
   skos:prefLabel "Species"@en ;
   rdfs:label "Species"@en .

<https://aphia.org/id/source/265728> a top-level:Source, dct:BibliographicResource ;
   dct:title """A check-list of the freshwater, brackish and marine diatoms of the British Isles and adjoining coastal waters"""^^xsd:string ;
   dct:bibliographicCitation  """Hartley, B., Ross, R. & Williams, D.M. (1986). A check-list of the freshwater, brackish and marine diatoms of the British Isles and adjoining coastal waters. <em>Journal of the Marine Biological Association of the United Kingdom.</em> 66(3): 531-610."""^^xsd:string ;
   dct:source  <https://www.doi.org/10.1017/s0025315400042235> ;
   schema:datePublished "1986"^^xsd:gYear .

<https://aphia.org/id/source/1194> a top-level:Source, dct:BibliographicResource ;
   dct:title """Identifying marine phytoplankton."""^^xsd:string ;
   dct:bibliographicCitation  """Tomas, C.R. (Ed.). (1997). Identifying marine phytoplankton. Academic Press: San Diego, CA [etc.] (USA). ISBN 0-12-693018-X. XV, 858 pp."""^^xsd:string ;
   dct:source  <https://marineinfo.org/id/publication/19862> ;
   schema:datePublished "1997"^^xsd:gYear .

<https://aphia.org/id/source/4128> a top-level:Source, dct:BibliographicResource ;
   dct:title """Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups)"""^^xsd:string ;
   dct:bibliographicCitation  """Hällfors, G. (2004). Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups). <em>Baltic Sea Environment Proceedings.</em> No. 95: 210 pp."""^^xsd:string ;
   schema:datePublished "2004"^^xsd:gYear .

<https://aphia.org/id/source/9269> a top-level:Source, dct:BibliographicResource ;
   dct:title """Faune et flore du littoral du Nord, du Pas-de-Calais et de la Belgique: inventaire. [Coastal fauna and flora of the Nord, Pas-de-Calais and Belgium: inventory]"""^^xsd:string ;
   dct:bibliographicCitation  """Muller, Y. (2004). Faune et flore du littoral du Nord, du Pas-de-Calais et de la Belgique: inventaire. [Coastal fauna and flora of the Nord, Pas-de-Calais and Belgium: inventory]. <em>Commission Régionale de Biologie Région Nord Pas-de-Calais: France.</em> 307 pp."""^^xsd:string ;
   dct:source  <https://marineinfo.org/id/publication/70441> ;
   schema:datePublished "2004"^^xsd:gYear .

<https://aphia.org/id/source/47401> a top-level:Source, dct:BibliographicResource ;
   dct:title """Antarctic marine protists"""^^xsd:string ;
   dct:bibliographicCitation  """Scott, F.J.; Marchant, H.J. (Ed.). (2005). Antarctic marine protists. <em>Australian Biological Resources Study: Canberra.</em> ISBN 0-642-56835-9. 563 pp."""^^xsd:string ;
   dct:source  <https://marineinfo.org/id/publication/121960> ;
   schema:datePublished "2005"^^xsd:gYear .

<https://aphia.org/id/source/140196> a top-level:Source, dct:BibliographicResource ;
   dct:title """Catalogue of Diatom Names"""^^xsd:string ;
   dct:bibliographicCitation  """Fourtanier, E. & Kociolek, J. P. (compilers). (2011). Catalogue of Diatom Names. California Academy of Sciences, On-line Version. Updated 2011-09-19."""^^xsd:string ;
   schema:datePublished "2011"^^xsd:gYear .

<https://aphia.org/id/source/141233> a top-level:Source, dct:BibliographicResource ;
   dct:title """Diatoms (Bacillariophyta) of the Gulf of Mexico"""^^xsd:string ;
   dct:bibliographicCitation  """Krayesky, D. M.; Meave, D. C.; Zamudio, E.; Norris, E.; Fredericq, S.; Tunnell, J. (2009). Diatoms (Bacillariophyta) of the Gulf of Mexico. <em>Gulf of Mexico origin, waters, and biota.</em> 1: 155-186."""^^xsd:string ;
   schema:datePublished "2009"^^xsd:gYear .



<https://aphia.org/id/image/16365> a media:ImageObject, schema:ImageObject ;
   rdfs:label "Meunier (1915, pl. 13)"^^xsd:string ;
   dct:title "Meunier (1915, pl. 13)"^^xsd:string ;
   dct:subject [
   a taxon-name:Taxon , skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/149164>
   ] ;
   dct:rightsHolder "A. Meunier"^^xsd:string ;
   dct:license <https://creativecommons.org/licenses/by-nc-sa/4.0/> ;
   dct:format <https://publications.europa.eu/resource/authority/file-type/JPEG> ;
   dct:created "2008-07-18 09:32:57.420"^^xsd:dateTime ;
   schema:contentUrl <https://images.vliz.be/thumbs/16365_meunier-1915-pl-13.jpg> .

<https://aphia.org/id/distribution/314385> a td:Distribution ;
   rdfs:label "Distribution for Actinocyclus octonarius Ehrenberg, 1837 - North Sea"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/149164> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/2350> ;
   dwc:locality <https://marineregions.org/mrgid/2350> ;
   dct:source <https://aphia.org/id/source/1107> .

<https://aphia.org/id/distribution/566061> a td:Distribution ;
   rdfs:label "Distribution for Actinocyclus octonarius Ehrenberg, 1837 - Wimereux"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/149164> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/979> ;
   dwc:locality <https://marineregions.org/mrgid/979> ;
   dct:source <https://aphia.org/id/source/9269> .

<https://aphia.org/id/distribution/640914> a td:Distribution ;
   rdfs:label "Distribution for Actinocyclus octonarius Ehrenberg, 1837 - Oostende"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/149164> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/25> ;
   dwc:locality <https://marineregions.org/mrgid/25> ;
   dct:source <https://aphia.org/id/source/25970> .

<https://aphia.org/id/distribution/673001> a td:Distribution ;
   rdfs:label "Distribution for Actinocyclus octonarius Ehrenberg, 1837 - Gulf of Mexico"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/149164> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/4288> ;
   dwc:locality <https://marineregions.org/mrgid/4288> ;
   dct:source <https://aphia.org/id/source/401228> .

<https://aphia.org/id/distribution/705151> a td:Distribution ;
   rdfs:label "Distribution for Actinocyclus octonarius Ehrenberg, 1837 - North West Atlantic"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/149164> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/7135> ;
   dwc:locality <https://marineregions.org/mrgid/7135> ;
   dct:source <https://aphia.org/id/source/147660> .

<https://aphia.org/id/distribution/705765> a td:Distribution ;
   rdfs:label "Distribution for Actinocyclus octonarius Ehrenberg, 1837 - North West Atlantic"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/149164> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/7135> ;
   dwc:locality <https://marineregions.org/mrgid/7135> ;
   dct:source <https://aphia.org/id/source/147675> .

<https://aphia.org/id/distribution/706471> a td:Distribution ;
   rdfs:label "Distribution for Actinocyclus octonarius Ehrenberg, 1837 - FAO fishing area 21"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/149164> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/8748> ;
   dwc:locality <https://marineregions.org/mrgid/8748> ;
   dct:source <https://aphia.org/id/source/147660> .

<https://aphia.org/id/distribution/707065> a td:Distribution ;
   rdfs:label "Distribution for Actinocyclus octonarius Ehrenberg, 1837 - FAO fishing area 21"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/149164> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/8748> ;
   dwc:locality <https://marineregions.org/mrgid/8748> ;
   dct:source <https://aphia.org/id/source/147675> .

<https://aphia.org/id/distribution/707580> a td:Distribution ;
   rdfs:label "Distribution for Actinocyclus octonarius Ehrenberg, 1837 - Bay of Fundy"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/149164> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/4289> ;
   dwc:locality <https://marineregions.org/mrgid/4289> ;
   dct:source <https://aphia.org/id/source/147660> .

<https://aphia.org/id/distribution/782940> a td:Distribution ;
   rdfs:label "Distribution for Actinocyclus octonarius Ehrenberg, 1837 - Swedish Exclusive Economic Zone"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/149164> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/5694> ;
   dwc:locality <https://marineregions.org/mrgid/5694> ;
   dct:source <https://aphia.org/id/source/165516> .