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Idionyx galeatus

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(Redirected from Idionyx galeata) Species of dragonfly

Idionyx galeatus
Male
Conservation status

Endangered  (IUCN 3.1)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Odonata
Infraorder: Anisoptera
Superfamily: Libelluloidea
Family: Synthemistidae
Genus: Idionyx
Species: I. galeatus
Binomial name
Idionyx galeatus
Fraser, 1924
Synonyms

Idionyx galeata Fraser, 1924 (Missp.)

Idionyx galeatus is a species of dragonfly in the family Synthemistidae. It is known only from the Kodagu district, South Canara, Wayanad and Nilgiris in Western Ghats of India.

Description and habitat

It is a medium-sized dragonfly with emerald-green eyes. Its thorax is metallic green with a golden reflex. There is no humeral stripe; but an oblique citron-yellow stripe bordering the antero-lateral suture, and a similar stripe on the lower posterior border of metepimeron. Beneath the side is blackish, striped with yellow. Abdomen is black. The borders of segment 2 ventrally yellow, and also a narrow incomplete annule on the apical border. Anal appendages are black.

The male is easily distinguished by the shape of its anal appendages, and the female by the unique shape of its vesicle.

Fraser (1936) states that most of the specimens were observed flying quite low over coffee bushes or along the borders of ferny banks. The species is usually found flying over torrent streams and open forest patches on mountain tops. They fly in short circles close to ground during early mornings and late evenings.

See also

References

  1. ^ Kakkasery, F. (2011). "Idionyx galeata". IUCN Red List of Threatened Species. 2011: e.T175163A7115903. doi:10.2305/IUCN.UK.2011-1.RLTS.T175163A7115903.en. Retrieved 20 November 2021.
  2. Paulson, D.; Schorr, M.; Abbott, J.; Bota-Sierra, C.; Deliry, C.; Dijkstra, K.-D.; Lozano, F. (2024). "World Odonata List". OdonataCentral, University of Alabama.
  3. K.A., Subramanian; K.G., Emiliyamma; R., Babu; C., Radhakrishnan; S.S., Talmale (2018). Atlas of Odonata (Insecta) of the Western Ghats, India. Zoological Survey of India. pp. 262–263. ISBN 9788181714954.
  4. ^ C FC Lt. Fraser (1936). The Fauna of British India, including Ceylon and Burma, Odonata Vol. III. Red Lion Court, Fleet Street, London: Taylor and Francis. pp. 226-227.
  5. C FC Lt. Fraser (1924). A Survey of the Odonate (Dragonfly) Fauna of Western India and Descriptions of Thirty New Species (PDF). pp. 517–519.
Taxon identifiers
Idionyx galeata


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