Three new species of Retusigaster Dangerfield, Austin & Whitfield, 1999 (Hymenoptera, Braconidae, Cardiochilinae) with an illustrated key to the New World species Author Kang, Ilgoo https://orcid.org/0000-0002-8501-1758 Department of Entomology, Louisiana State University Agricultural Center, 404 Life Sciences Building, Baton Rouge, LA, 70803 USA ikang1@lsu.edu text ZooKeys 2022 2022-04-04 1092 47 62 http://dx.doi.org/10.3897/zookeys.1092.80560 journal article http://dx.doi.org/10.3897/zookeys.1092.80560 1313-2970-1092-47 5D61CD92C4DA46F7A048ECA22E663F33 9A65E5C3830E51ECB02EFD847F833EB9 Retusigaster albopilosus Mercado, 2003 Material examined. Paratypes Mexico • 2 ♀ ; Xmatkuil, Merida , Yucatan ; 25-28.v.1996 ; Wharton & Leon ; Malaise Trap . Deposited in TAMU . Diagnosis. Members of Retusigaster albopilosus can be recognized by the combination of the following characters: body 3.5-5.5 mm; fore wing entirely infuscate with dark stigma; fore tibia pale; mid and hind femur entirely dark; T2 entirely dark. Description. See Mercado and Wharton (2003) . Male. See Mercado and Wharton (2003) . Biology . Unknown. Distribution. Neotropical region (Mexico).