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Gynacantha bayadera

species of insect

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionOct 4, 2025
Entity authorityQ1869576 ↗
Source-derived summary

Gynacantha bayadera, parakeet darner or small duskhawker, is a species of dragonfly in the family Aeshnidae. It is found from India to South China and northern New Guinea. This is a crepuscular species which probably breeds in forested swamps and marshy areas, or in forest pools.

Description and habitat

This is a slender dragonfly with abdomen constricted at the 3rd segment and colored a uniform parakeet green, sometimes turning olivaceous. Its thorax is green and abdomen is pale brown to reddish brown above with segments 1–3 grass green on the sides. It can be distinguished from other Gynacantha species as it has unmarked frons whereas Gynacantha dravida, Gynacantha basiguttata and Gynacantha subinterrupta have a "T-mark".

Fraser described Gynacantha millardi which resembles G. bayadera in its size, shape and colors. But it can be differentiated by the absence of the usual constriction of segment three which is very prominent in G. bayadera. G. millardi is considered as a synonym of G. bayadera in some literature and as a good species in some others.

It is crepuscular and flies low in shady places.

Editorial summary

The public source identifies “Gynacantha bayadera” as species of insect. This brief keeps that definition visible, then builds a research path around Gynacantha, bayadera and species.

Editorial reviewA sound reference starting point where classification, measurement and the date of the underlying evidence remain visible. The current 181-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Gynacantha, bayadera and species providing the first useful test.
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A short description can identify a subject without explaining its stakes. For “Gynacantha bayadera”, the useful work is to connect “species of insect” to the records capable of establishing context and consequence.

Evidence profile

Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Oct 4, 2025. The linked authority identifier is Q1869576. None of the 0 selected statements returned an explicit reference.

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This entry incorporates text from “Gynacantha bayadera” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.