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Orthetrum caledonicum

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Blue skimmer
Top view of an adult male in Victoria Park, Sydney.
Scientific classification
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O. caledonicum
Binomial name
Orthetrum caledonicum
(Brauer, 1865)

Orthetrum caledonicum, the blue skimmer, is a common Australian dragonfly.

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).

The species is widespread throughout mainland Australia and extending to Tasmania. It is also found in New Guinea, New Caledonia, Loyalty Islands and Lesser Sunda Islands. It inhabits a range of still and flowing water habitats including temporary waters.[1]

References

  1. ^ Theischinger, Gunther; Hawking, John (2006). The Complete Field Guide to Dragonflies of Australia. Collingwood Vic.: CSIRO. p. 266. ISBN 0643090738.

Media related to Orthetrum caledonicum at Wikimedia Commons

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