Microstigma rotundatum

Microstigma rotundatum, the helicopter damselfly, is a species of damselflies belonging to the family Pseudostigmatidae.[2][3]

Helicopter damselfly
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)

[1]

Description

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.[4][5]

Biology

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).[6]

Distribution and habitat

This species is present in South America (Peru, Ecuador, Colombia, Venezuela, Bolivia, Amazonas).[4] It lives in tropical primary lowland forests.

Bibliography
  • de Selys Longchamps, E. (1860) Synopsis des Agrionines. Première légion: Pseudostigma., Bulletin Academie royale Belgique Serie 2 10 (6): 9-27.
  • Odonata: Catalogue of the Odonata of the World. Tol J. van.
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References
  1. World Odonata List
  2. Catalogue of life
  3. Biolib
  4. Charles W. Heckman Encyclopedia of South American Aquatic Insects: Odonata - Zygoptera
  5. David L. Pearson, Les Beletsky Ecuador and the Galápagos Islands
  6. Diomedes Quintero, Annette Aiello Insects of Panama and Mesoamerica
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