Updating the knowledge of the flower flies (Diptera: Syrphidae) from Chile: Illustrated catalog, extinction risk and biological notes Author Barahona-Segovia, Rodrigo M. Author Riera, Pamela pamela.riera1@gmail.com Author Pañinao-Monsálvez, Laura laurapaninao@gmail.com Author Guzmán, Vicente Valdés vicente.mvg@gmail.com Author Henríquez-Piskulich, Patricia phenriquezpi@student.unimelb.edu.au text Zootaxa 2021 2021-04-15 4959 1 1 178 journal article 7241 10.11646/zootaxa.4959.1.1 e9fcfa2b-72cd-4826-a7e5-c33cd37bf00e 1175-5326 4693464 3BAB6920-30AC-410A-995B-BBDA9E2A105D Valdiviomyia ruficauda ( Shannon, 1927 ) Figs 99–100 Valdivia ruficauda Shannon, 1927: 32 Type locality and data. “ Santiago , Chile ” (T, ♀ , USNM ) . Material examined. Metropolitana : 1♀ , Santiago , 1924, Leg. Faz ( USNM ) ; La Araucanía : 1♀ , Cuesta Las Raíces , Lonquimay , 29.XII.1967 , Leg. L.E. Peña ( MEUC ) ; Los Lagos : 1♂ , Pucatrihue costa, XI.1967 , Leg. Salgado ( MEUC ) ; 1♀ , Estación Biológica Senda Darwin , 13.I.2014 , Leg. Lorena Vieli & C. Smith-Ramírez ( CSD ) ; 1♀ , Parque Nacional Chiloé , 3.II.2018 , Leg. J.H., J. H., A. W. and A. M. Skevington ( CNC ) ; Aysén : 1♀ , Puerto Cisnes , 01.XI.1967 , Leg. Montes ( IEUMCE ) . References. Shannon, 1927: 32 (key & desc.); Shannon &Aubertin, 1933: 150 (desc. & key); Stuardo, 1946: 126 (cat.); Fluke, 1957: 56 (cat.); Etcheverry, 1963: 94 (cat.); Thompson, 1972b: 160–161 ( Milesiinae rev.); Thompson