Tetracha
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 (Dejean, 1825) c g Tetracha affinis (Dejean, 1825) i c g Tetracha angustata (Chevrolat, 1841) i c g Tetracha angusticollis W.Horn, 1896 c g Tetracha annuligera Lucas, 1857 c g Tetracha aptera Chaudoir, 1862 c g Tetracha biimpressicollis (Mandl, 1960) c g Tetracha bilunata (Klug, 1834) c g Tetracha bolivari Naviaux, 2007 c g Tetracha brasiliensis (Kirby, 1819) c g Tetracha brevis Naviaux, 2007 c g Tetracha brevisulcata (W.Horn, 1907) c g Tetracha brzoskai Naviaux, 2007 c g Tetracha buchardi Naviaux, 2007 c g Tetracha camposi W.Horn, 1900 c g Tetracha carolina (Linnaeus, 1763) i c g b (Carolina metallic tiger beetle) Tetracha cassolai Naviaux, 2007 c g Tetracha chacoensis (Sawada & Wiesner, 1997) c g Tetracha chilensis (Laporte, 1834) c g Tetracha coerulea Lucas, 1857 c g Tetracha confusa Chaudoir, 1865 c g Tetracha cribrata Steinheil, 1875 c g Tetracha cyanea (W.Horn, 1905) c g Tetracha cyanides Bates, 1881 c g Tetracha