Source Data | |
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Rank | species (PBDB) |
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Taxonomy (PBDB) | Life : Animalia : Arthropoda : Myriapoda : Spirobolida : Xyloiulidae : Xyloiulus : Xyloiulus bairdi |
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Classification (PBDB,GBIF) | |
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Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
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Xyloiulus bairdi | species | belongs to Xyloiulus | stated with evidence | Hoffman, 1963 |
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Status (PBDB) | extinct |
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Taxon Size (PBDB) | 1 |
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First Recorded Appearance | 311 - 307 Ma Carboniferous |
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Last Recorded Appearance | 311 - 307 Ma Carboniferous |
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Motility | actively mobile (based on Arthropoda) |
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Primary Reference (PBDB) | R. L. Hoffman. 1963. New genera and species of upper Paleozoic Diplopoda. Journal of Paleontology 37:167-174 |
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