Checklist for Tribe Gerontini Hesse, 1938 and region America (Continents)
Class | Insecta Linnaeus, 1758 Insects, True insects | 1321 50475 424947 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 1315 50409 424765 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 1179 49568 420027 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 642 38200 347168 | Families Genera Species | Taxom | Order | Diptera Linnaeus, 1758 Flies, Gnats, Hoverflies, Mosquitoes, True flies | 166 7224 70796 | Families Genera Species | Taxom | Suborder | Brachycera Macquart, 1834 Circular-seamed flies, Muscoid flies, Short-horned flies | 117 5649 48623 | Families Genera Species | Taxom | Infraorder | Asilomorpha Rohdendorf, 1961
| 17 1094 13423 | Families Genera Species | Taxom | Superfamily | Asiloidea Latreille, 1802 Bee Flies, Therevids | 9 719 7421 | Families Genera Species | Taxom | | Family | Bombyliidae Latreille, 1802 Bee Flies, Bee Fly, Bee-flies | 191 2520 | Genera Species | Taxom | | Subfamily | Geroninae Hesse, 1938
| 1 68 | Genus Species | Taxom | | Tribe | Gerontini Hesse, 1938
| 1 68 | Genus Species | Taxom |
Genera for America 1 Genera with 68 Species
Species list for America 68 Species | Geron (Empidigeron) calvus Loew, 1863 | Copper mallow | | Geron (Geron) balpi Evenhuis, 1979 | | | Geron (Geron) cabon Evenhuis, 1979 | | | Geron (Geron) chrysonotum Evenhuis, 1979 | | | Geron (Geron) inflatus Evenhuis, 1979 | | | Geron (Geron) karakara Evenhuis, 1979 | | | Geron (Geron) prosopidis ♰ Hall & Evenhuis, 2003 | | | Geron (Geron) vitripennis Loew, 1869 | Juniper globemallow | | Geron (Plichtamyia) westralicus Evenhuis, 1979 | | | Geron aequalis Painter, 1932 | | | Geron albaria (Painter, 1932) | ⇒ Geron senilis Fabricius, 1794 | | Geron albarius Painter, 1932 | | | Geron albidipennis Loew, 1869 | Juniper globemallow | | Geron albidus Walker, 1857 | | | Geron albipilosus Hall & Evenhuis, 2003 | | | Geron albus Cole, 1923 | | | Geron arenicola Painter, 1932 | | | Geron argutus Painter, 1932 | | | Geron aridus Painter, 1932 | | | Geron articulatus Scarbrough, 1985 | | | Geron auricomus Hall, 1976 | | | Geron barbatus Bezzi, 1921 | | | Geron binatus Scarbrough, 1985 | | | Geron borealis Hall & Evenhuis, 2003 | | | Geron canus Philippi, 1865 | | | Geron capax (Coquillett, 1892) | ⇒ Apolysis capax Coquillett, 1892 | | Geron cinctura (Coquillett, 1894) | ⇒ Apolysis cinctura Coquillett, 1894 | | Geron confusus Hall & Evenhuis, 2003 | | | Geron cressoni Hall & Evenhuis, 2003 | | | Geron declinatus Scarbrough, 1985 | | | Geron digitarius Cresson, 1919 | | | Geron elachys Hall & Evenhuis, 2003 | | | Geron eriogonae Hall & Evenhuis, 2003 | | | Geron exumae Scarbrough, 1985 | | | Geron farri Scarbrough, 1985 | | | Geron fasciola (Coquillett, 1892) | ⇒ Apolysis fasciola Coquillett, 1892 | | Geron grandis Painter, 1932 | | | Geron halli Hall & Evenhuis, 2003 | | | Geron holosericeus Walker, 1849 | Largeflower milkweed | | Geron hybus Coquillett, 1894 | | | Geron infrequens Hall & Evenhuis, 2003 | | | Geron johnsoni Painter, 1932 | | | Geron litoralis Painter, 1932 | | | Geron macropterus (Loew, 1870) | ⇒ Geron calvus Loew, 1863 | | Geron monticola Hall & Evenhuis, 2003 | | | Geron nephroideus Scarbrough, 1985 | | | Geron nevadensis Hall & Evenhuis, 2003 | | | Geron nigripes Painter, 1932 | | | Geron niveolus Evenhuis & G..., 1999 | | | Geron niveus (Cresson, 1919) | ⇒ Geron niveolus Evenhuis & G..., 1999 | | Geron notios Hall & Evenhuis, 2003 | | | Geron nudus Painter, 1932 | | | Geron orthoperus Hesse, 1938 | | | Geron painteri Hall & Evenhuis, 2003 | | | Geron parvidus Painter, 1932 | | | Geron peucon Hall & Evenhuis, 2003 | | | Geron platysoma ♰ T. D. A. Coc..., 1915 | | | Geron robustus (Cresson, 1919) | ⇒ Geron validus Evenhuis, 1989 | | Geron rufipes Macquart, 1846 | Watermelon | | Geron salmonus Scarbrough &..., 1985 | | | Geron senilis Fabricius, 1794 | | | Geron sigma (Coquillett, 1902) | ⇒ Apolysis sigma Coquillett, 1902 | | Geron snowi Painter, 1932 | | | Geron stenos Hall & Evenhuis, 2003 | | | Geron subauratus Loew, 1863 | Copper mallow | | Geron trochilus (Coquillett, 1894) | ⇒ Apolysis trochila Coquillett, 1894 | | Geron weemsi Hall & Evenhuis, 2003 | | | Geron winburni Painter, 1932 | |
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