Cover photo by Andrew & Heather Hodgson. Find the Slate Sprite in the FBIS database (Freshwater Biodiversity Information System) here. Family Coenagrionidae Identification Small size Length attains 43mm; Wingspan up to 53mm. Male Slate Sprites are most similar to Pseudagrion spernatum (Upland Sprite) and Pseudagrion draconis (Mountain Sprite). The Slate Sprite is told from the … Continue reading Slate Sprite (Pseudagrion salisburyense)