<i><a href="https://en.wikipedia.org/wiki/Aciagrion" class="extiw" title="w:Aciagrion">Aciagrion</a></i> is a genus of <a href="https://en.wikipedia.org/wiki/damselfly" class="extiw" title="w:damselfly">damselfly</a> in family <a href="https://en.wikipedia.org/wiki/Coenagrionidae" class="extiw" title="w:Coenagrionidae">Coenagrionidae</a>. It has a wide range from Africa, through Indonesia to Australia. They are commonly known as "Slims".
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Green-striped Slender Dartlet or Asian Slim Damselfly (<i><a href="https://en.wikipedia.org/wiki/Aciagrion_occidentale" class="extiw" title="w:Aciagrion occidentale">Aciagrion occidentale</a></i>) is found in Southern <a href="https://en.wikipedia.org/wiki/India" class="extiw" title="w:India">India</a>, <a href="https://en.wikipedia.org/wiki/Sri_Lanka" class="extiw" title="w:Sri Lanka">Sri Lanka</a> and questionably in south Asian counties where another damselfly <i><a href="https://en.wikipedia.org/wiki/Aciagrion_borneense" class="extiw" title="w:Aciagrion borneense">Aciagrion borneense</a></i> resembles this very very closely. Male <i>Aciagrion occidentale</i> has a long and slim abdomen; female similar to the male. The male does have a very slight tinge of green dorsally on the thorax, but is very pale compared to that of <i>A. borneense</i>. <i>Aciagrion occidentale</i> is widely distributed in grasslands in open grass besides weedy ponds and marshy areas. Suitable habitat is shrub dominated wetlands although it can also be found in bogs, marshes, swamps, fens, peatlands, small streams and permanent freshwater lakes.
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This is a very small damselfly. Male abdomen length 22-24mm; hindwing length 15-16mm. Female abdomen length 24mm; hindwing length 16mm.
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<a href="//commons.wikimedia.org/wiki/User:Jkadavoor" title="User:Jkadavoor">Jeevan Jose, Kerala, India</a></div>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>