Common Blue Damselfly
Illustrated: Adult male common blue damselfly, bright blue slender abdomen with black marks and diagnostic mushroom-shaped black mark on segment 2; segments 8 and 9 wholly blue. Blue thorax with broad blue shoulder stripes and little dark side marking; clear narrow folded wings with black diamond pterostigma, tiny bristle antennae.
Enallagma cyathigerum
All languages
- English
- Common Blue Damselfly
- Norwegian
- innsjøvannymfe
- Japanese
- Enallagma cyathigerum — Scientific name; Japanese name under review
- Korean
- 알락실잠자리 — allaksiljamjari
- Spanish
- Azulado de copa
- French
- Portecoupe holarctique
- German
- Gemeine Becherjungfer
Beta edition. Illustrations are AI-generated and translations are undergoing language review.