@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/156619> a taxon-name:TaxonName, skos-xl:Label ;
   rdfs:label "Chaetoceros perpusillus Cleve, 1897"^^xsd:string ;
   taxon-name:aphiaID "156619"^^xsd:integer ;
   dwc:scientificNameID "156619"^^xsd:integer, "urn:lsid:marinespecies.org:taxname:156619"^^xsd:string ;
   taxon-name:scientificName "Chaetoceros perpusillus"^^xsd:string ;
   taxon-name:authorship "Cleve, 1897"^^xsd:string ;
   dwc:scientificNameAuthorship "Cleve, 1897"^^xsd:string ;
   taxon-name:fullScientificName "Chaetoceros perpusillus Cleve, 1897"^^xsd:string ;
   skos-xl:literalForm "Chaetoceros perpusillus Cleve, 1897"^^xsd:string ;
   dwc:scientificName "Chaetoceros perpusillus Cleve, 1897"^^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. Chaetoceros perpusillus Cleve, 1897. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=156619 on 2026-06-13"""^^xsd:string ;
   dct:isPartOf <https://marineinfo.org/id/dataset/632>, <https://marineinfo.org/id/dataset/3160>, <https://marineinfo.org/id/dataset/3123>, <https://marineinfo.org/id/dataset/536>, <https://marineinfo.org/id/dataset/8131>, <https://marineinfo.org/id/dataset/5789>, <https://marineinfo.org/id/dataset/8732> ;
   taxon-name:hasStatus <https://aphia.org/ns/taxonomic-status#unassessed> ;
   taxon-name:isOfRank <https://aphia.org/ns/rank#species> ;
   dwc:taxonRank <https://aphia.org/ns/rank#species> ;
   dct:source <https://aphia.org/id/source/264002>, <https://aphia.org/id/source/559354>, <https://aphia.org/id/source/3013>, <https://aphia.org/id/source/42>, <https://aphia.org/id/source/140196>, <https://aphia.org/id/source/265728>, <https://aphia.org/id/source/4128> ;
   rdfs:seeAlso <http://researcharchive.calacademy.org/research/diatoms/names/index.asp?xAction=getrec&TaxonCode=7398>, <http://www.dyntaxa.se/Taxon/Info/237340?changeRoot=True>, <http://www.eu-nomen.eu/portal/taxon.php?GUID=urn:lsid:marinespecies.org:taxname:156619> ;
   taxon-name:denotes _:b0 .

_:b0 a taxon-name:Taxon, skos:Concept ;
   taxon-name:hasAcceptedName <https://aphia.org/id/taxname/156619> ;
   tat:hasHabitat <https://aphia.org/id/environment/marine> ;
   td:hasDistribution <https://aphia.org/id/distribution/324527>, <https://aphia.org/id/distribution/631757>, <https://aphia.org/id/distribution/705673>, <https://aphia.org/id/distribution/706973>, <https://aphia.org/id/distribution/707977>, <https://aphia.org/id/distribution/708317>, <https://aphia.org/id/distribution/783158> ;
   tat:hasAdditionalDescription <https://aphia.org/id/taxon-description/17847> ;
   taxon-name:hasParent _:b1 .

_:b1 a taxon-name:Taxon, skos-xl:Concept ;
   taxon-name:hasAcceptedName <https://aphia.org/id/taxname/148985> .

<https://aphia.org/ns/taxonomic-status#unassessed> a skos:Concept, taxon-name:Status ;
   skos:prefLabel "unassessed"@en ;
   rdfs:label "unassessed"@en ;
   skos:definition """Name coming from nomenclator (lists of names) or from, e.g., museum collection database, where the status might be known in the published literature, but for which the status has not yet been researched, assessed and documented"""^^xsd:string ;
   dwc:taxonomicStatus <https://rs.gbif.org/vocabulary/gbif/taxonomicStatus/doubtfull> ;
   dwc:nomenclaturalStatus <https://rs.gbif.org/vocabulary/gbif/nomenclatural_status/dubimum> .


<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/264002> a top-level:Source, dct:BibliographicResource ;
   dct:title """A Treatise of the Phytoplankton of the Northern Atlantic and its Tributaries."""^^xsd:string ;
   dct:bibliographicCitation  """Cleve, P.T. (1897). A Treatise of the Phytoplankton of the Northern Atlantic and its Tributaries. Upsala Nya Tidnings Aktiebolags Tryckeri, Upsala., 27 pp."""^^xsd:string ;
   schema:datePublished "1897"^^xsd:gYear .

<https://aphia.org/id/source/559354> a top-level:Source, dct:BibliographicResource ;
   dct:title """Seasonal phytoplankton distribution along the Peruvian coast. In F. A. Richards (Ed.)"""^^xsd:string ;
   dct:bibliographicCitation  """Rojas de Mendiola, B. (1981). Seasonal phytoplankton distribution along the Peruvian coast. In F. A. Richards (Ed.). <em>Coastal upwelling.</em> (Coastal and Estuarine Science, Vol. 1, pp. 348–356). American Geophysical Union."""^^xsd:string ;
   dct:source  <https://www.doi.org/10.1029/co001p0348> ;
   schema:datePublished "1981"^^xsd:gYear .

<https://aphia.org/id/source/3013> a top-level:Source, dct:BibliographicResource ;
   dct:title """Phytoplankton monitoring in the Western Isles region of the Bay of Fundy during 1997-98"""^^xsd:string ;
   dct:bibliographicCitation  """Martin, J. L.; LeGresley, M. M. ; Strain, P. M. (2001). Phytoplankton monitoring in the Western Isles region of the Bay of Fundy during 1997-98. <em>Canadian Technical Report of Fisheries and Aquatic Sciences 2349.</em> 4: 1-85."""^^xsd:string ;
   schema:datePublished "2001"^^xsd:gYear .

<https://aphia.org/id/source/42> a top-level:Source, dct:BibliographicResource ;
   dct:title """Integrated Taxonomic Information System (ITIS)"""^^xsd:string ;
   dct:bibliographicCitation  """Integrated Taxonomic Information System (ITIS)."""^^xsd:string ;
   dct:source  <https://marineinfo.org/id/dataset/49> ;
   schema:isAccessibleForFree "1"^^xsd:boolean .

<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/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/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/distribution/324527> a td:Distribution ;
   rdfs:label "Distribution for Chaetoceros perpusillus Cleve, 1897 - North West Atlantic"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/156619> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/7135> ;
   dwc:locality <https://marineregions.org/mrgid/7135> ;
   dct:source <https://aphia.org/id/source/2901> .

<https://aphia.org/id/distribution/631757> a td:Distribution ;
   rdfs:label "Distribution for Chaetoceros perpusillus Cleve, 1897 - Gulf of Maine"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/156619> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/8940> ;
   dwc:locality <https://marineregions.org/mrgid/8940> ;
   dct:source <https://aphia.org/id/source/2901> .

<https://aphia.org/id/distribution/705673> a td:Distribution ;
   rdfs:label "Distribution for Chaetoceros perpusillus Cleve, 1897 - North West Atlantic"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/156619> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/7135> ;
   dwc:locality <https://marineregions.org/mrgid/7135> ;
   dct:source <https://aphia.org/id/source/3013> .

<https://aphia.org/id/distribution/706973> a td:Distribution ;
   rdfs:label "Distribution for Chaetoceros perpusillus Cleve, 1897 - FAO fishing area 21"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/156619> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/8748> ;
   dwc:locality <https://marineregions.org/mrgid/8748> ;
   dct:source <https://aphia.org/id/source/3013> .

<https://aphia.org/id/distribution/707977> a td:Distribution ;
   rdfs:label "Distribution for Chaetoceros perpusillus Cleve, 1897 - Bay of Fundy"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/156619> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/4289> ;
   dwc:locality <https://marineregions.org/mrgid/4289> ;
   dct:source <https://aphia.org/id/source/3013> .

<https://aphia.org/id/distribution/708317> a td:Distribution ;
   rdfs:label "Distribution for Chaetoceros perpusillus Cleve, 1897 - Gulf of Maine"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/156619> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/8940> ;
   dwc:locality <https://marineregions.org/mrgid/8940> ;
   dct:source <https://aphia.org/id/source/3013> .

<https://aphia.org/id/distribution/783158> a td:Distribution ;
   rdfs:label "Distribution for Chaetoceros perpusillus Cleve, 1897 - Swedish Exclusive Economic Zone"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/156619> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/5694> ;
   dwc:locality <https://marineregions.org/mrgid/5694> ;
   dct:source <https://aphia.org/id/source/165516> .

<https://aphia.org/id/taxon-description/17847> a tat:TaxonDescription ;
   rdfs:label "Taxon Description Functional group for Taxon denoted by name 148985"@en ;
   tat:hasExtraSpecification <https://aphia.org/id/taxon-description-extra-specification/17848> ;
   tat:hasTaxonCharacteristic <https://aphia.org/ns/traits/functional-group> ;
   tat:isAdditionalDescriptionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/148985> ;
   ] ;
   top-level:hasValue <https://aphia.org/ns/traits/functional-group#phytoplankton> .

<https://aphia.org/id/taxon-description-extra-specification/17848> a tat:SpecificationContext ;
   rdfs:label "Specification Context: Life stage adult"@en ;
   tat:definesParameter <https://aphia.org/ns/traits/life-stage> ;
   top-level:hasValue <https://aphia.org/ns/traits/life-stage#adult> .