Omnidens (original) (raw)
Omnidens amplus, meaning "large all-tooth", is an extinct species of large Cambrian animal known only from a series of large mouth apparatus, originally mistaken as the mouthparts of anomalocaridids. When first named, it was interpreted as a giant priapulid, but is now considered a panarthropod. Its mouth apparatus closely resembles that of the smaller gilled lobopodian Pambdelurion, indicating it is likely to have been a close relative of that species, with which it may be synonymous. With a maximum estimated body length of 1.5 metres (4.9 ft), Omnidens is suggested to have been the largest known free-living Cambrian organism. Omnidens fossils are found in the Maotianshan Shales.
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| dbo:abstract | Omnidens amplus, meaning "large all-tooth", is an extinct species of large Cambrian animal known only from a series of large mouth apparatus, originally mistaken as the mouthparts of anomalocaridids. When first named, it was interpreted as a giant priapulid, but is now considered a panarthropod. Its mouth apparatus closely resembles that of the smaller gilled lobopodian Pambdelurion, indicating it is likely to have been a close relative of that species, with which it may be synonymous. With a maximum estimated body length of 1.5 metres (4.9 ft), Omnidens is suggested to have been the largest known free-living Cambrian organism. Omnidens fossils are found in the Maotianshan Shales. (en) 全牙虫属（學名：Omnidens）是寒武纪期间的一属大型动物，模式种是大全牙虫（Omnidens amplus）。全牙虫现已灭绝，人们只能通过在帽天山页岩遗留下来的几片口器化石推测其形态。人们曾误认为其口器化石属于放射齿目动物，首次发现时，科学家认为全牙虫是一种鳃曳动物，但现在又划成泛节肢动物。其口器很像长有鳃的口器，意味着这两种动物很可能是近亲。据推测，全牙虫体长可达1.5米，是目前已知最大的自由生活的寒武纪生物之一。 (zh) |
| dbo:thumbnail | wiki-commons:Special:FilePath/20210225_Omnidens_size.png?width=300 |
| dbo:wikiPageID | 30548119 (xsd:integer) |
| dbo:wikiPageLength | 7435 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1122428344 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Cambrian dbr:Peytoia dbc:Cambrian_animals dbr:Megadictyon dbr:1994_in_paleontology dbr:Lobopodia dbr:Cambrian_Stage_3 dbr:Siberion dbr:Sirius_Passet dbr:Stem-group dbr:Euarthropoda dbr:2006_in_paleontology dbr:Pambdelurion dbr:Panarthropoda dbr:Parapeytoia dbc:Cambrian_genus_extinctions dbc:Fossil_taxa_described_in_2006 dbc:Maotianshan_shales_fossils dbc:Prehistoric_protostome_genera dbr:Jianshanopodia dbr:Kerygmachela dbr:Maotianshan_Shales dbr:Onychophora dbr:Opabinia dbr:Radiodonta dbr:Kinorhynchs dbr:Anomalocaridid dbr:Tardigrada dbr:Panarthropod dbr:Loriciferans dbr:Lobopodian dbr:Priapulid dbr:Priapulids dbr:File:20191112_Pambdelurion_whittingtoni.png dbr:File:20191118_Megadictyon_cf._haikouensis.png |
| dbp:authority | Hou, Bergström, and Yang, 2006 (en) |
| dbp:caption | Phylogenetic relationships of Panarthropoda, with possible bearers of the Omnidens mouthparts bolded (en) |
| dbp:imageCaption | Size estimation of Omnidens as a gilled lobopodian, with the only evident region highlighted in dark grey. (en) |
| dbp:taxon | Omnidens (en) |
| dbp:typeSpecies | Omnidens amplus (en) |
| dbp:typeSpeciesAuthority | Hou, Bergström, and Yang, 2006 (en) |
| dbp:wikiPageUsesTemplate | dbt:Automatic_taxobox dbt:Clade dbt:Convert dbt:Reflist dbt:Short_description dbt:Taxonbar dbt:Fossil_range dbt:Lobopodia dbt:Cladogram |
| dcterms:subject | dbc:Cambrian_animals dbc:Cambrian_genus_extinctions dbc:Fossil_taxa_described_in_2006 dbc:Maotianshan_shales_fossils dbc:Prehistoric_protostome_genera |
| gold:hypernym | dbr:Priapulid |
| rdfs:comment | Omnidens amplus, meaning "large all-tooth", is an extinct species of large Cambrian animal known only from a series of large mouth apparatus, originally mistaken as the mouthparts of anomalocaridids. When first named, it was interpreted as a giant priapulid, but is now considered a panarthropod. Its mouth apparatus closely resembles that of the smaller gilled lobopodian Pambdelurion, indicating it is likely to have been a close relative of that species, with which it may be synonymous. With a maximum estimated body length of 1.5 metres (4.9 ft), Omnidens is suggested to have been the largest known free-living Cambrian organism. Omnidens fossils are found in the Maotianshan Shales. (en) 全牙虫属（學名：Omnidens）是寒武纪期间的一属大型动物，模式种是大全牙虫（Omnidens amplus）。全牙虫现已灭绝，人们只能通过在帽天山页岩遗留下来的几片口器化石推测其形态。人们曾误认为其口器化石属于放射齿目动物，首次发现时，科学家认为全牙虫是一种鳃曳动物，但现在又划成泛节肢动物。其口器很像长有鳃的口器，意味着这两种动物很可能是近亲。据推测，全牙虫体长可达1.5米，是目前已知最大的自由生活的寒武纪生物之一。 (zh) |
| rdfs:label | Omnidens (en) 全牙虫属 (zh) |
| owl:sameAs | freebase:Omnidens wikidata:Omnidens dbpedia-he:Omnidens dbpedia-zh:Omnidens https://global.dbpedia.org/id/4sUBK yago-res:Omnidens |
| prov:wasDerivedFrom | wikipedia-en:Omnidens?oldid=1122428344&ns=0 |
| foaf:depiction | wiki-commons:Special:FilePath/20210225_Omnidens_size.png wiki-commons:Special:FilePath/20191118_Megadictyon_cf._haikouensis.png wiki-commons:Special:FilePath/20191112_Pambdelurion_whittingtoni.png |
| foaf:isPrimaryTopicOf | wikipedia-en:Omnidens |
| is dbo:wikiPageRedirects of | dbr:Omnidens_amplus |
| is dbo:wikiPageWikiLink of | dbr:Lobopodia dbr:List_of_Chengjiang_Biota_species_by_phylum dbr:Pambdelurion dbr:Parapeytoia dbr:2016_in_paleontology dbr:Archaeopriapulida dbr:Largest_prehistoric_animals dbr:Omnidens_amplus |
| is foaf:primaryTopic of | wikipedia-en:Omnidens |
