Large red damselfly

The large red damselfly (Pyrrhosoma nymphula) is a species of damselflies belonging to the family Coenagrionidae. It is native to the western Palearctic. This species is a mainly European damselfly, with some populations in Northern Africa and Western Asia. These damselflies inhabit small ponds, lakes and dikes, and occasionally slow-moving rivers. They tend to avoid fast flowing water. Pyrrhosoma nymphula can reach a body length of 33–36 millimetres (1.3–1.4 in). These large and robust damselflies show black legs and wing spots in both sexes. Mature males have red eyes and a black thorax with red shoulder stripes in mature specimen, but yellow stripes in immature. In fact ante-humeral stripes change to red with age. Abdomen is red with black small rings and bronze-black bands towards the apex (segments 7-9).