Coenagrion hastulatum (Charpentier, 1825) – Spearhead Bluet
NL: Speerwaterjuffer | DE: Speer-Azurjungfer | FR: Agrion à fer de lance

Although rare and scattered in western Europe, Coenagrion hastulatum (Spearhead Bluet) is common in most of its range, which spans northern Eurasia to Japan.