Acanthallagma caeruleum Williamson & Williamson, 1924Coenagrionidae
Male
Female
Female
Male appendages, lateral view
MaleFemaleFemaleMale appendages, lateral view
Female
Female

Male identification:

  • Costa bowed outward between base and node.
  • Basal half of wings black.

Female identification:

  • Costal margin of wing bowed outward between base and node.
  • Basal half of wings black.

Female abdomen length: 19.0

Female hind wing length: 13.0

Local distribution: Eastern lowlands.

Habitat: Oxbow lakes.

Abundance: Rare.

Species range: Ecuador and Brazil

Updated: 3 December 2011





Credits: Text and images copyright by William Haber and David Wagner, 2013