Austroaeschna anacantha

Austroaeschna anacantha is a species of dragonfly in the family Telephlebiidae,[3] known as the western darner.[4] It is found in south-western Australia, where it inhabits rivers and streams.[5]

Western darner

Least Concern  (IUCN 3.1)[1]
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Odonata
Infraorder: Anisoptera
Family: Telephlebiidae
Genus: Austroaeschna
Species:
A. anacantha
Binomial name
Austroaeschna anacantha

Austroaeschna anacantha is a medium-sized to large dark dragonfly with pale markings. It appears similar to the multi-spotted darner, Austroaeschna multipunctata, which occurs in eastern Australia.[4]

  • Female wings
  • Male wings
gollark: But the enforcement of it is even weirder than that:- there are "TV detector vans". The BBC refuses to explain how they actually work in much detail. With modern TVs I don't think this is actually possible, and they probably can't detect iPlayer use, unless you're stupid enough to sign up with your postcode (they started requiring accounts some years ago).- enforcement is apparently done by some organization with almost no actual legal power (they can visit you and complain, but not *do* anything without a search warrant, which is hard to get)- so they make up for it by sending threatening and misleading letters to try and get people to pay money
gollark: - it funds the BBC, but you have to pay it if you watch *any* live TV, or watch BBC content online- it's per property, not per person, so if you have a license, and go somewhere without a license, and watch TV on some of your stuff, you are breaking the law (unless your thing is running entirely on battery power and not mains-connected?)- it costs about twice as much as online subscription service things- there are still black and white licenses which cost a third of the price
gollark: Very unrelated to anything, but I recently read about how TV licensing works in the UK and it's extremely weird.
gollark: "I support an increase in good things and a reduction in bad things"
gollark: Or maybe they just check it for keywords automatically, who knows.

See also

References
  1. Dow, R.A. (2017). "Austroaeschna anacantha". IUCN Red List of Threatened Species. 2017: e.T14255713A59256333. doi:10.2305/IUCN.UK.2017-1.RLTS.T14255713A59256333.en.
  2. Tillyard, R.J. (1908). "The dragonflies of south-western Australia". Proceedings of the Linnean Society of New South Wales. 32: 732 – via Biodiversity Heritage Library.
  3. "Species Austroaeschna (Austroaeschna) anacantha Tillyard, 1908". Australian Faunal Directory. Australian Biological Resources Study. 2012. Retrieved 30 January 2017.
  4. Theischinger, Günther; Hawking, John (2006). The Complete Field Guide to Dragonflies of Australia. Collingwood, Victoria, Australia: CSIRO Publishing. p. 122. ISBN 978 0 64309 073 6.
  5. Theischinger, Gunther; Endersby, Ian (2009). Identification Guide to the Australian Odonata. Department of Environment, Climate Change and Water NSW. p. 194. ISBN 978 1 74232 475 3.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.