Cover photo by Bernardine Altenroxel. Find the Sailing Bluet in the FBIS database (Freshwater Biodiversity Information System) here. Family Coenagrionidae Identification Very small size Length up to 28mm; Wingspan attains 33mm. The Sailing Bluet is often found alongside the Swamp Bluet (Africallagma glaucum), but is easily differentiated by its deeper blue colouration and by the … Continue reading Sailing Bluet (Azuragrion nigridorsum)