Atrophaneura_horishana

<i>Atrophaneura horishana</i>

Atrophaneura horishana

Species of butterfly


Atrophaneura horishana, the aurora swallowtail, is a species of butterfly from the family Papilionidae that is found in Taiwan.[1]

Quick Facts Atrophaneura horishana, Scientific classification ...

The wingspan is 110–130 mm. The wings are black. The body has red hairs. There is a large red patch on the underside of each hindwing. The wing veins are bordered in white.[2][3]

Biology

Adults visit flowers. The eggs are yellow and spherical. The larvae have prominent tubercles, a whitish black ground colour and two white bands on the third and fourth abdominal segments. The larvae feed on species of Aristolochia - A. shimadai and A. liukiuensis.[4] It is in general found at 1000–2500 m in elevation and is only abundant in primary forests.

Status

Common, but status should be monitored.[5]

Taxonomy

Has been ranked as a subspecies of Atrophaneura nox.


References

  1. Shirozu, T. (1960). Butterflies of Formosa in Colour. Hoikusha. Osaka, Japan (in Japanese). 483 pp.
  2. Collins, N. Mark; Morris, Michael G. (1985). Threatened Swallowtail Butterflies of the World: The IUCN Red Data Book. Gland & Cambridge: IUCN. ISBN 978-2-88032-603-6 via Biodiversity Heritage Library.



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