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Blue Skimmer
Orthetrum caledonicum
Orthetrum caledonicum, the blue skimmer, is a common Australian dragonfly in the family Libellulidae.
Males have a powder blue thorax and abdomen pruinescent blue when mature. The females are brownish grey in colour while the teneral are yellow with black markings. They are medium in size, with a body length of 4.5 cm (2 in) and a wingspan of 7 cm (3 in).
From the article Orthetrum caledonicum on Wikipedia (CC BY-SA), quoted section by section
In human culture
The genus name Orthetrum is derived from the Greek ὀρθός (orthos, "straight") and ἦτρον (ētron, "abdomen"), referring to the parallel-sided abdomen of the genus. The species name caledonicum is named for New Caledonia, where the original specimens of the species were collected.
Wikipedia: “Etymology”
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Every page naming Orthetrum caledonicum in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 155504.