Tetracha is a genus of metallic tiger beetles in the family Cicindelidae, formerly treated as a subgenus within the genus Megacephala. Tetracha species are exclusively New World in distribution, while Megacephala are exclusively Old World in distribution. There are ~100 described species in Tetracha.
Species
- Tetracha acutipennis <small>(Dejean, 1825)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha affinis <small>(Dejean, 1825)</small><span style="color:gray"><sup> i c g</sup></span>
- Tetracha angustata <small>(Chevrolat, 1841)</small><span style="color:gray"><sup> i c g</sup></span>
- Tetracha angusticollis <small>W.Horn, 1896</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha annuligera <small>Lucas, 1857</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha aptera <small>Chaudoir, 1862</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha biimpressicollis <small>(Mandl, 1960)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha bilunata <small>(Klug, 1834)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha bolivari <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha brasiliensis <small>(Kirby, 1819)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha brevis <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha brevisulcata <small>(W.Horn, 1907)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha brzoskai <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha buchardi <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha camposi <small>W.Horn, 1900</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha carolina <small>(Linnaeus, 1763)</small><span style="color:gray"><sup> i c g b</sup></span> (Carolina metallic tiger beetle)
- Tetracha cassolai <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha chacoensis <small>(Sawada & Wiesner, 1997)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha chilensis <small>(Laporte, 1834)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha coerulea <small>Lucas, 1857</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha confusa <small>Chaudoir, 1865</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha cribrata <small>Steinheil, 1875</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha cyanea <small>(W.Horn, 1905)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha cyanides <small>Bates, 1881</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha davidsoni <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha deuvei <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha dheurlei <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha distinguenda <small>(Dejean, 1831)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha ensenada <small>R.Huber, 1994</small><span style="color:gray"><sup> c g</sup></span> (Ensenada metallic tiger beetle)
- Tetracha erichsoni <small>W.Horn, 1892</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha erwini <small>Naviaux, 2010</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha femoralis <small>(Perty, 1830)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha flammula <small>(W.Horn, 1905)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha floridana <small>Leng & Mutchler, 1916</small><span style="color:gray"><sup> i c g b</sup></span> (Florida metallic tiger beetle)
- Tetracha foucarti <small>Naviaux & Richoux, 2006</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha frederici <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha fulgida <small>(Klug, 1834)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha genieri <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha germaini <small>Chaudoir, 1865</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha globosicollis <small>(W.Horn, 1913)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha gracilis <small>(Reiche, 1842)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha horni <small>Ruge, 1892</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha huberi <small>(Johnson, 1991)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha huedepohli <small>(Mandl, 1974)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha immaculipennis <small>Lucas, 1857</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha impressa <small>(Chevrolat, 1841)</small><span style="color:gray"><sup> i c g b</sup></span> (upland metallic tiger beetle)
- Tetracha inca <small>Naviaux & Ugarte-Peña, 2006</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha insignis <small>Chaudoir, 1850</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha klagesi <small>W.Horn, 1903</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha lacordairei <small>(Gory, 1833)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha lafertei <small>J.Thomson, 1857</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha lanei <small>(Mandl, 1961)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha lateralis <small>W.Horn, 1905</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha latreillei <small>(Laporte, 1834)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha longipennis <small>Chaudoir, 1865</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha lucifera <small>(Erichson, 1847)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha magdalenae <small>Dheurle, 2017</small>
- Tetracha martii <small>(Perty, 1830)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha mellyi <small>Chaudoir, 1850</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha misella <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha mniszechi <small>J.Thomson, 1857</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha naviauxi <small>Ward; Davidson & Brzoska, 2011</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha nicaraguensis <small>(Johnson, 1993)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha onorei <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha orbignyi <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha ovata <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha oxychiliformis <small>(W.Horn, 1905)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha panamensis <small>(Johnson, 1991)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha parallela <small>Naviaux, 2010</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha pearsoni <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha pierrei <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha pilosipennis <small>(Mandl, 1958)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha polita <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha prolongata <small>(W.Horn, 1932)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha pseudodistinguenda <small>(W.Horn, 1905)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha pseudofulgida <small>(Mandl, 1963)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha pseudosobrina <small>(W.Horn, 1905)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha quadrata <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha rawlinsi <small>Davidson & Naviaux, 2006</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha rosalinae <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha ruth <small>(W.Horn, 1907)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha rutilans <small>J.Thomson, 1857</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha sericea <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha sinaloa <small>Huber & Shetterly, 2019</small>
- Tetracha smaragdina <small>J.Thomson, 1857</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha sobrina <small>(Dejean, 1831)</small><span style="color:gray"><sup> i c g</sup></span>
- Tetracha sommeri <small>Chaudoir, 1850</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha speciosa <small>Chaudoir, 1860</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha spinosa <small>(Brullé, 1837)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha spixii <small>(Brullé, 1837)</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha sumptuosa <small>Dheurle, 2018</small>
- Tetracha suturalis <small>W.Horn, 1900</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha thomsoniana <small>W.Horn, 1915</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha uhligi <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha vandenberghei <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha venezolana <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha virginica <small>(Linnaeus, 1767)</small><span style="color:gray"><sup> i c g b</sup></span> (Virginia metallic tiger beetle)
- Tetracha wardi <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha wiesneri <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
- Tetracha zerchei <small>Naviaux, 2007</small><span style="color:gray"><sup> c g</sup></span>
<small>Data sources: i = ITIS, c = Catalogue of Life, g = GBIF, b = Bugguide.net</small>
References
Further reading