Checklist for Subtribe Tachyusina Thomson, 1859 and region British Columbia (West Canada, Canada)
Class | Insecta Linnaeus, 1758 Insects, True insects | 541 5937 17138 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 538 5928 17128 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 519 5861 16956 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 363 4910 14671 | Families Genera Species | Taxom | Order | Coleoptera Linnaeus, 1758 Beetles, Coleopterans | 101 1507 4774 | Families Genera Species | Taxom | Suborder | Polyphaga Emery, 1886 Polyphags | 93 1337 3814 | Families Genera Species | Taxom | Infraorder | Staphyliniformia Lameere, 1900
| 11 325 1165 | Families Genera Species | Taxom | Superfamily | Staphylinoidea Latreille, 1802 Carrion Beetles, Fungus Beetles, Rove Beetles | 7 279 1009 | Families Genera Species | Taxom | | Family | Staphylinidae Lameere, 1900 Rove beetles, Short-winged mold beetles, Staphs | 222 819 | Genera Species | Taxom | | Subfamily | Aleocharinae Fleming, 1821
| 66 193 | Genera Species | Taxom | | Tribe | Oxypodini Thomson, 1859
| 17 37 | Genera Species | Taxom | | Subtribe | Tachyusina Thomson, 1859
| 11 20 | Genera Species | Taxom |
Genera for British Columbia 11 Genera with 20 Species | Alfocalea Klimaszewski, 2004 | | 1 | Species | Taxom | | Betocalea Klimaszewski, 2004 | | 1 | Species | Taxom | | Brachyusa Mulsant & Rey, 1911 | | 2 | Species | Taxom | | Gnypeta Thomson, 2008 | | 5 | Species | Taxom | | Megocalea Klimaszewski, 2004 | | 1 | Species | Taxom | | Metocalea Klimaszewski, 2004 | | 1 | Species | Taxom | Mniusa Mulsant & Rey, 1874 | | 0 | Species | Taxom | | Neothetalia Klimaszewski, 2004 | | 5 | Species | Taxom | | Paradilacra Bernhauer, 1909 | | 1 | Species | Taxom | | Tachyusa Erichson, 1906 | | 2 | Species | Taxom | | Trichiusa Casey, 1911 | | 1 | Species | Taxom |
Species list for British Columbia 20 Species | Alfocalea montana Klimaszewski, 2004 | | | Betocalea pacifica Klimaszewski, 2004 | | | Brachyusa americana Fenyes, 1921 | | | Brachyusa helenae Casey, 1911 | | | Gnypeta brevicornis Casey, 1906 | | | Gnypeta caerula C.R.Sahlberg, 1830 | | | Gnypeta crebrepunctata Casey, 1885 | | | Gnypeta helenae Casey, 1906 | | | Gnypeta lohsei Klimaszewski, 2008 | | | Megocalea lemieuxi Klimaszewski, 2004 | | | Metocalea lindgreni Klimaszewski, 2004 | | | Neothetalia canadiana Klimaszewski, 2004 | | | Neothetalia columbiana Klimaszewski, 2002 | | | Neothetalia nimia Casey, 1910 | | | Neothetalia pallitarsis Kirby, 1837 | | | Neothetalia smetanai Klimaszewski, 2004 | | | Paradilacra densissima Bernhauer, 1909 | | | Tachyusa cavicollis LeConte, 1863 | | | Tachyusa obsoleta Casey, 1906 | | | Trichiusa columbica Casey, 1911 | |
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