Checklist for Tribe Gerontini Hesse, 1938 and region California (West USA, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 677 9087 31848 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 672 9069 31825 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 644 8948 31525 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 415 7174 26279 | Families Genera Species | Taxom | Order | Diptera Linnaeus, 1758 Flies, Gnats, Hoverflies, Mosquitoes, True flies | 109 1478 5678 | Families Genera Species | Taxom | Suborder | Brachycera Macquart, 1834 Circular-seamed flies, Muscoid flies, Short-horned flies | 82 1122 4289 | Families Genera Species | Taxom | Infraorder | Asilomorpha Rohdendorf, 1961
| 14 304 1707 | Families Genera Species | Taxom | Superfamily | Asiloidea Latreille, 1802 Bee Flies, Therevids | 8 209 1354 | Families Genera Species | Taxom | | Family | Bombyliidae Latreille, 1802 Bee Flies, Bee Fly, Bee-flies | 73 616 | Genera Species | Taxom | | Subfamily | Geroninae Hesse, 1938
| 1 15 | Genus Species | Taxom | | Tribe | Gerontini Hesse, 1938
| 1 15 | Genus Species | Taxom |
Genera for California 1 Genera with 15 Species
Species list for California 15 Species | Geron (Geron) prosopidis ♰ Hall & Evenhuis, 2003 | | | Geron aequalis Painter, 1932 | | | Geron albidipennis Loew, 1869 | Juniper globemallow | | Geron argutus Painter, 1932 | | | Geron elachys Hall & Evenhuis, 2003 | | | Geron eriogonae Hall & Evenhuis, 2003 | | | Geron hybus Coquillett, 1894 | | | Geron infrequens Hall & Evenhuis, 2003 | | | Geron monticola Hall & Evenhuis, 2003 | | | Geron niveolus Evenhuis & G..., 1999 | | | Geron niveus (Cresson, 1919) | ⇒ Geron niveolus Evenhuis & G..., 1999 | | Geron parvidus Painter, 1932 | | | Geron peucon Hall & Evenhuis, 2003 | | | Geron stenos Hall & Evenhuis, 2003 | | | Geron winburni Painter, 1932 | |
|