| Coenagrion hastulatum | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Odonata |
| Suborder: | Zygoptera |
| Family: | Coenagrionidae |
| Genus: | Coenagrion |
| Species: | C. hastulatum |
| Binomial name | |
| Coenagrion hastulatum Charpentier, 1825 | |
Coenagrion hastulatum, the northern damselfly or spearhead bluet, is a damselfly in the family Coenagrionidae.
The species is widespread and common in northern Eurasia but is restricted to elevated or bog-like sites towards the west and south. [2] In Britain, it is confined to a few small lochans in Scotland. [3]
Coenagrion hastulatum is 31–33 millimetres (1.2–1.3 in) long. [4]
The specific part of the scientific name, hastulatum, from the Latin hastula (small spear) is because of the distinctive markings on the second segment of the abdomen that resembles a spear. [5]
