Australian emerald
| Hemicordulia australiae | |
|---|---|
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| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Odonata |
| Infraorder: | Anisoptera |
| Superfamily: | Libelluloidea |
| Family: | Corduliidae |
| Genus: | Hemicordulia |
| Species: | H. australiae |
| Binomial name | |
| Hemicordulia australiae | |
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| Synonyms[3] | |
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The Australian emerald (Hemicordulia australiae) is a species of dragonfly in the family Corduliidae.[4] It can be found in Australia,[5] Lord Howe Island, Norfolk Island, Lesser Sunda Islands and New Zealand.[6] It is a small to medium-sized, long-legged dragonfly coloured black-metallic and yellow.[6] In both males and females the inboard edge of the hindwing is rounded.[7]
The Australian emerald appears similar to the tau emerald (Hemicordulia tau).
Etymology
The genus name Hemicordulia is derived from the Greek ἡμι- (hēmi, "half"), combined with Cordulia, a genus name derived from the Greek κορδύλη (kordylē, "club" or "cudgel"). The name refers to the close relationship of the genus to Cordulia.[8]
The species name australiae is Latin for "of Australia", referring to the origin of the original specimens.[2][8]
Gallery
In flight
Female
Female
Female detail
Male
Female wings
Male wings
References
- ↑ Rowe, R.; Marinov, M. (2020). "Hemicordulia australiae". IUCN Red List of Threatened Species. 2020 e.T163871A83376811. doi:10.2305/IUCN.UK.2020-1.RLTS.T163871A83376811.en. Retrieved 20 November 2021.
- 1 2 Rambur, Jules (1842). Histoire naturelle des insectes. Névroptères (in French). Paris: Librairie Encyclopédique de Roret. pp. 534 [146] – via Gallica.
- ↑ Paulson, D.; Schorr, M.; Abbott, J.; Bota-Sierra, C.; Deliry, C.; Dijkstra, K.-D.; Lozano, F. "World Odonata List". OdonataCentral. University of Alabama. Retrieved 13 April 2026.
- ↑ "Species Hemicordulia australiae (Rambur, 1842)". Australian Faunal Directory. Australian Biological Resources Study. 2012. Retrieved 28 January 2017.
- ↑ "Victorian Dragonflies". www.ecology-solutions.com.au. Archived from the original on 13 July 2005. Retrieved 6 June 2022.
- 1 2 Theischinger, Günther; Hawking, John (2006). The Complete Field Guide to Dragonflies of Australia. Collingwood, Victoria, Australia: CSIRO Publishing. p. 244. ISBN 978-0-64309-073-6.
- ↑ Watson, J.A.L.; Theischinger, G.; Abbey, H.M. (1991). The Australian Dragonflies: A Guide to the Identification, Distributions and Habitats of Australian Odonata. Melbourne: CSIRO. ISBN 0-643-05136-8.
- 1 2 Endersby, Ian; Fliedner, Heinrich (2015). The Naming of Australia's Dragonflies. Eltham, Victoria, Australia: Busybird Publishing. ISBN 9781925260625.


