Biology:Papilio janaka
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Short description: Species of butterfly
| Tailed redbreast | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Papilionidae |
| Genus: | Papilio |
| Species: | P. janaka
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| Binomial name | |
| Papilio janaka Moore & Horsfield, 1857
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Papilio janaka, the tailed redbreast, is a well-marked swallowtail butterfly found in India . The species was first described by Frederic Moore and Thomas Horsfield in 1857.
Description
The tailed redbreast closely resembles Papilio bootes but differs as follows:
- Male upperside; ground colour a duller more greyish black, the outer half of the hindwing darker; the elongate discal white series of spots extended into interspace 2, sometimes also into interspace 5; beyond these the dark red markings are as in P. bootes, but there is in addition a postdiscal series of red lunules, that at the tornal angle coalesces with the admarginal spot.
- Underside; similar to that of P. bootes, but with the additional white spots as on the upperside, these however in many specimens are much irrorated with red scales; the red at the base of the wings are more extended than in P. bootes and continue along the dorsal margin of the hindwing in a long streak.
- Female; similar to the male, but the ground colour on the upperside paler, a spot of red at the base of the forewing; the postdiscal markings on the hindwing white, only tinged with red. Underside is similar to the upperside; the red at the base of the wings continues along the dorsal margin as in the male.[1]
Status
The species is not known to be threatened.[2]
References
- ↑ Bingham, C.T. (1905). The Fauna of British India, Including Ceylon and Burma: Butterflies Volume I. London: Taylor and Francis, Ltd..
- ↑ 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. https://www.biodiversitylibrary.org/item/98674#page/7/mode/1up.
Wikidata ☰ Q7132918 entry
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