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Microstigma rotundatum

Helicopter damselfly
Pseudostigmatidae - Microstigma rotundatum.JPG
Microstigma rotundatum. Museum specimen
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Order: Odonata
Suborder: Zygoptera
Family: Pseudostigmatidae
Genus: Microstigma
Species: M. rotundatum
Binomial name
Microstigma rotundatum
Selys, 1860
Synonyms
  • Microstigma exustum (Selys, 1860)
  • Microstigma lunatum (Selys, 1860)


Microstigma rotundatum, the helicopter damselfly, is a species of damselflies belonging to the family Pseudostigmatidae.

Microstigma rotundatum is the most common species within the family. These damselflies have a long, thin body and large wings with a dense venation. The apex of the forewings has large yellow flecks and the pseudostigma shows many cells.

These damselflies mainly prey on web-building spiders. Larvae develop in water-filled crevices of fallen trees and in phytotelmata, the bodies of water held by some plants (bromeliads).

This species is present in South America (Peru, Ecuador, Colombia, Venezuela, Bolivia, Amazonas). It lives in tropical primary lowland forests.


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