A revision of the genera and species of the Neotropical family Mesembrinellidae (Diptera: Oestroidea) Author Whitworth, Terry L. Author Yusseff-Vanegas, Sohath text Zootaxa 2019 2019-08-26 4659 1 1 146 journal article 25918 10.11646/zootaxa.4659.1.1 0cbe0b8e-2019-4f5a-8336-2d4d9fcd8bf6 1175-5326 3377239 57309E14-0330-4ED7-BCDA-355EE6618215 Mesembrinella obscura ( Wolff, 2017 ) Huascaromusca obscura Wolff in Wolff et al. , 2017: 253 . Holotype male (CEUA), not examined. Type locality: Vereda La Floresta , Jardín , Antioquia , Colombia . Mesembrinella obscura : Cerretti et al. (2017 : tab. 2). Diagnosis. Postpronotal lobe with 3x 3 setae; subcostal sclerite bare; legs entirely dark; spiracles black; ac 0:1; outer ph 1. Redescription. [Summarized from Wolff et al. (2017) .] Male. A medium-sized dark blue fly with bright blue reflections. Frons 0.058 (0.044–0.69/8) of head width at narrowest. Scutellar chaetotaxy: 1 ap, 1 bas, 1 pb, 1 disc. Wing mostly hyaline, with slight darkening at base and around crossvein r-m. Epandrium, cerci and surstyli and other characters as in Wolff et al. (2017 : figs 5–11). Female. Wolff et al. (2017) give female frons width at narrowest as 0.238 ( 0.228 –0.250 /10). Terminalia not illustrated or described in detail. Material examined. None (no specimens could be obtained for examination). Distribution. Colombia .