First records of Pieza Evenhuis, 2002 (Diptera: Mythicomyiidae: Mythicomyiinae) from Colombia, with description of a new species from arid zones of a Tropical dry forest Author Ramos-Pastrana, Yardany Universidad de la Amazonia, Grupo de Investigación en Entomología Universidad de la Amazonia - GIEUA-, Laboratorio de Entomología - LEUA-, Av. 11 5 - 69 Juan XXIII, Florencia, Caquetá, Colombia Author Córdoba-Suarez, Eric 0000-0002-1314-755X Universidad de la Amazonia, Grupo de Investigación en Entomología Universidad de la Amazonia - GIEUA-, Laboratorio de Entomología - LEUA-, Av. 11 5 - 69 Juan XXIII, Florencia, Caquetá, Colombia & J. Linsley Gressitt Center for Research in Entomology, Bishop Museum, 1525 Bernice Street, Honolulu, Hawaii 96817 - 2704, USA neale @ bishopmuseum. org; https: // orcid. org / 0000 - 0002 - 1314 - 755 X neale@bishopmuseum.org text Zootaxa 2023 2023-09-11 5343 4 364 374 http://dx.doi.org/10.11646/zootaxa.5343.4.4 journal article 10.11646/zootaxa.5343.4.4 1175-5326 8334482 DB4F3E97-6FA6-42F7-BC56-8A359A53AB25 Pieza Evenhuis, 2002 Pieza Evenhuis, 2002: 36 . Type species: Mythicomyia angusta Melander, 1961 , by original designation. Diagnosis. [adapted from Evenhuis (2002) and Mendes et al. (2019) ].Head narrower than thorax; second flagellomere with stylus placed subapically; vein A 1 absent; genital fork V-shaped or U-shaped; cell dm complete; apical venation of the medial and anal fields reaching the wing margin, vein R 2+3 originating from Rs about ¾ distance from R 1 to r-m crossvein.