Brachyunguis cahuille (Dickson 1940) reinstated

Records of Brachyunguis tetrapteralis from Suaeda (e.g. Remaudière & Halbert 1996) should perhaps all be referred to B. cahuille, which has a dark, very swollen clypeus, shorter siphunculi than B. tetrapteralis, and a shorter antennal processus terminalis.