@prefix rdf: . @prefix rdfs: . @prefix bibo: . @prefix cito: . @prefix dc: . @prefix dwc: . @prefix dwcFP: . @prefix fabio: . @prefix trt: . @prefix xlink: . # Warning: Failed to output a material citation, could not create identifier # Warning: Failed to output a material citation, could not create identifier cito:cites , , , , ; dc:creator "Unger, Tanja; Hildenbrand, Anne; Stinnesbeck, Wolfgang; Austermann, Gregor" ; dc:title "Agraulos ceticephalus" ; dwc:basisOfRecord ; trt:augmentsTaxonConcept ; trt:citesTaxonName , ; trt:deprecates , , , , , , , , , ; trt:publishedIn ; a trt:Treatment . bibo:endPage "1087" ; bibo:issue "33" ; bibo:journal "Geodiversitas" ; bibo:pubDate "2022-12-15" ; bibo:startPage "1051" ; bibo:volume "44" ; dc:creator "Unger, Tanja; Hildenbrand, Anne; Stinnesbeck, Wolfgang; Austermann, Gregor" ; dc:date "2022" ; dc:title "Biostratigraphy and taxonomy of polymerid trilobites of the Manuels River Formation (Drumian, middle Cambrian), Newfoundland, Canada" ; fabio:hasPart , , , , ; a fabio:JournalArticle . dwc:authority "(Barrande, 1846)" ; dwc:baseAuthorityName "Barrande" ; dwc:baseAuthorityYear "1846" ; dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:scientificNameAuthorship "(Barrande, 1846)" ; dwc:species "ceticephalus" ; dwc:subGenus "A." ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authority "Barrande, 1846: 12" ; dwc:authorityName "Barrande" ; dwc:authorityPageNumber "12" ; dwc:authorityYear "1846" ; dwc:class "Gastropoda" ; dwc:family "Arionidae" ; dwc:genus "Arion" ; dwc:kingdom "Animalia" ; dwc:order "Stylommatophora" ; dwc:phylum "Mollusca" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Barrande, 1846" ; dwc:species "ceticephalus" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:baseAuthorityName "Barrande" ; dwc:baseAuthorityYear "1846" ; dwc:class "Trilobita" ; dwc:family "Olenidae" ; dwc:genus "Arionellus" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:scientificNameAuthorship "(Barrande, 1846)" ; dwc:species "ceticephalus" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authority "Hicks, 1872: 176" ; dwc:authorityName "Hicks" ; dwc:authorityPageNumber "176" ; dwc:authorityYear "1872" ; dwc:class "Trilobita" ; dwc:family "Olenidae" ; dwc:genus "Arionellus" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Hicks, 1872" ; dwc:species "longicephalus" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:baseAuthorityName "Hicks" ; dwc:baseAuthorityYear "1872" ; dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:scientificNameAuthorship "(Hicks, 1872)" ; dwc:species "longicephalus" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authorityName "Billings" ; dwc:authorityYear "1872" ; dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Billings, 1872" ; dwc:species "affinis" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authority "Fletcher, 2017: 19 - 21" ; dwc:authorityName "Fletcher" ; dwc:authorityPageNumber "19 - 21" ; dwc:authorityYear "2017" ; dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Fletcher, 2017" ; dwc:species "lewisi" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authorityName "Billings" ; dwc:authorityYear "1872" ; dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Billings, 1872" ; dwc:species "socialis" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authorityName "Hawle & Corda" ; dwc:authorityYear "1847" ; dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:isUncertain "true" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Hawle & Corda, 1847" ; dwc:species "sp.1" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authorityName "Hawle & Corda" ; dwc:authorityYear "1847" ; dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:isUncertain "true" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Hawle & Corda, 1847" ; dwc:species "sp.2" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authorityName "Fletcher" ; dwc:authorityYear "2017" ; dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Skreiaspis" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Fletcher, 2017" ; dwc:species "punctatissimus" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . # Warning: abbreviated subGenus "A." ; dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:species "ceticephalus" ; dwc:subGenus "A." ; trt:hasParentName , ; a dwcFP:TaxonName . dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "family" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Trilobita" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "order" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Trilobita" ; dwc:kingdom "Animalia" ; dwc:phylum "Arthropoda" ; dwc:rank "class" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:phylum "Arthropoda" ; dwc:rank "phylum" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:rank "kingdom" ; a dwcFP:TaxonName . dwc:class "Gastropoda" ; dwc:family "Arionidae" ; dwc:genus "Arion" ; dwc:kingdom "Animalia" ; dwc:order "Stylommatophora" ; dwc:phylum "Mollusca" ; dwc:rank "species" ; dwc:species "ceticephalus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Gastropoda" ; dwc:family "Arionidae" ; dwc:genus "Arion" ; dwc:kingdom "Animalia" ; dwc:order "Stylommatophora" ; dwc:phylum "Mollusca" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Gastropoda" ; dwc:family "Arionidae" ; dwc:kingdom "Animalia" ; dwc:order "Stylommatophora" ; dwc:phylum "Mollusca" ; dwc:rank "family" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Gastropoda" ; dwc:kingdom "Animalia" ; dwc:order "Stylommatophora" ; dwc:phylum "Mollusca" ; dwc:rank "order" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Gastropoda" ; dwc:kingdom "Animalia" ; dwc:phylum "Mollusca" ; dwc:rank "class" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:phylum "Mollusca" ; dwc:rank "phylum" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Trilobita" ; dwc:family "Olenidae" ; dwc:genus "Arionellus" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:species "ceticephalus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Trilobita" ; dwc:family "Olenidae" ; dwc:genus "Arionellus" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Trilobita" ; dwc:family "Olenidae" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "family" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Trilobita" ; dwc:family "Olenidae" ; dwc:genus "Arionellus" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:species "longicephalus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:species "longicephalus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "subSpecies" ; dwc:species "longicephalus" ; dwc:subSpecies "longicephalus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "subSpecies" ; dwc:species "longicephalus" ; dwc:subSpecies "brevilimbarus" ; trt:hasParentName ; a dwcFP:TaxonName . # Warning: abbreviated subGenus "A." ; dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "subGenus" ; dwc:subGenus "A." ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:species "affinis" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:species "lewisi" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:species "socialis" ; trt:hasParentName ; a dwcFP:TaxonName . # Warning: abbreviated species "sp.1" ; dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:species "sp.1" ; trt:hasParentName ; a dwcFP:TaxonName . # Warning: abbreviated species "sp.2" ; dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Agraulos" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:species "sp.2" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Skreiaspis" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "species" ; dwc:species "punctatissimus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Trilobita" ; dwc:family "Agraulidae" ; dwc:genus "Skreiaspis" ; dwc:kingdom "Animalia" ; dwc:order "Ptychopariida" ; dwc:phylum "Arthropoda" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dc:description "FIG. 4. — Agraulos ceticephalus (Barrande, 1846): A, internal cast of a cranidium attached to the thorax with preserved exoskeleton (NFM F-3476 from 5.97 m); B, internal cast of a cranidium attached to the thorax, partly covered with sediment, eye ridges and glabellar furrows slightly visible (NFM F-3951 from 7.10 m); C, internal cast of a cranidium attached to the thorax with preserved exoskeleton, eye ridges present (NFM F-3957 from 3.30 m); D, internal cast of a cephalon attached to the thorax, librigena attached, eye ridges present (NFM F-3621 from 9.08 m); E, mould of a cranidium attached to the thorax, spines on axial rings present,coarse ornamentation on thorax visible (NFM F-3476 from 5.98 m); F, mould of a cranidium attached to the thorax,occipital spine preserved (sedimentary filling laying in glabellar mould), coarse ornamentation on thorax visible (NFM F-3946 from 4.27 m); G, internal cast of a cranidium attached to the thorax, projection of axial spine preserved (NFM F-3831 from 7.43 m); H, internal cast of a cranidium attached to the thorax, eye ridges present (NFM F-2787 from 7.56 m); I, internal cast of a cranidium attached to first thoracic segments, eye ridges and glabellar furrows preserved (NFM F-3778 from 5.96 m). Scale bars: 1 mm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIG. 5. — Agraulos ceticephalus (Barrande, 1846): A, internal cast of a cranidium, eye ridges present, two grooves visible (NFM F-2785 from 1.96 m); B, internal cast of a cranidium, one groove visible, occipital ring triangular in shape with projection of spine preserved (NFM F-3062 from 2.10 m); C, internal cast of a cranidium, occipital ring ending in a spine (NFM F-2841 from 2.40 m); D, internal cast of a cranidium, projection of occipital spine preserved (NFM F-2919 from 2.44 m); E, internal cast of a cranidium, eye ridges and occipital spine preserved (NFM F-2846 from 2.53 m); F, internal cast of a cranidium, eye ridges present, projection of occipital spine preserved (NFM F-3321 from 5.52 m); G, internal cast of a cranidium, eye ridges present, projection of occipital spine preserved (NFM F-2863 from 2.52 m); H, internal cast of a cranidium, two grooves visible,profile on the right shows that front is not as domed as it seems in overview (NFM F-3225 from 5.19 m). Scale bars: 1 mm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIG. 2. — Lithology of the type locality of the Manuels River Formation, range chart of the here described species. Agnostid biozones from Hildenbrand et al. (2021) and polymerid biozones from Howell (1925)." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIG. 3. — Visualization of measurement terms in cranidia (A) and pygidia (B)." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIG. 8. —Bailiella aequalis (Linnarsson,1882) internal cast of a cranidium (NFM F-3811 from 5.90 m). Scale bar: 1 mm." ; fabio:hasRepresentation ; a fabio:Figure . dwc:catalogNumber "NM L 12581" ; dwc:collectionCode "SBNM" ; dwc:locality "Buchava Formation, Skreyje Member, Eccaparadoxides pusillus Zone from Skryje-Tyrovice Basin" ; dwc:typeStatus "lectotype" ; trt:gbifOccurrenceId "4003346302" ; a dwc:MaterialCitation .