Summary[edit] Description: English: Male common citril, Ceriagrion glabrum, photographed at Aboseli Serena Safari Lodge, at 1100 m altitude. Date: 3 February 2017. Source: Own work. Author: Dwergenpaartje. Camera location2° 42′ 20.44″ S, 37° 12′ 24″ EView all coordinates using: OpenStreetMap -2.705679; 37.206667.