Checklist for Tribe Cydnini Billberg, 1820 and region Green River Formation (West USA, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 202 626 870 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 202 626 870 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 180 584 813 | Families Genera Species | Taxom | Superorder | Paraneoptera Martynov, 1923
| 34 73 93 | Families Genera Species | Taxom | Order | Hemiptera Linnaeus, 1758 Aphids, Bugs, Cicadas, Hemipterans, Hoppers, True bugs | 31 70 90 | Families Genera Species | Taxom | Suborder | Heteroptera Latreille, 1810 Bugs, Gerrids, Heteropterans, True bugs | 14 33 33 | Families Genera Species | Taxom | Infraorder | Pentatomomorpha Leston & al., 1954
| 8 25 24 | Families Genera Species | Taxom | Superfamily | Pentatomoidea Reuter, 1910
| 3 16 15 | Families Genera Species | Taxom | | Family | Cydnidae Billberg, 1820 Burrower bugs, Burrowing Bug, Burrowing Bugs, Negro bugs | 6 6 | Genera Species | Taxom | | Subfamily | Cydninae Billberg, 1820
| 3 3 | Genera Species | Taxom | | Tribe | Cydnini Billberg, 1820
| 1 1 | Genus Species | Taxom |
Genera for Green River Formation 1 Genera with 1 Species
Species list for Green River Formation 1 Species
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