IRMNG taxon details
basis of record
Brands, S. J. (compiler). (1989-2005). Systema Naturae 2000. Amsterdam, The Netherlands (2006 version). Originally available online at http://sn2000.taxonomy.nl/; for current information, refer http://taxonomicon.taxonomy.nl/ProjectDescription.aspx . [details]
extant flag source
extinct group [details]
Unreviewed
Classification Eukaryota (Superkingdom) > Animalia (Kingdom) > Eumetazoa (Subkingdom) > Arthropoda (Phylum) > Trilobita (Class) > Agnostida (Order) > Yukoniidae (Family) [details]
Descriptive info All genera fossil (SN2000) [details]
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