Pharmacophagus

Pharmacophagus antenor, the Madagascar giant swallowtail, is a butterfly from the family Papilionidae. As the common name implies, it is large (12– to 14-cm wingspan) and endemic to Madagascar. It is the only species in the genus Pharmacophagus.

The larvae feed on Aristolochia acuminata and Quisqualis grandidieri.

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  Near Toliara, Madagascar

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  Specimen at the National Zoological Museum of China

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  chrysalis, Isalo National Park, Madagascar

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  empty chrysalis, Isalo National Park, Madagascar

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  Feeding

Further reading

• Hancock, E.G., Broadsmith-Brown, G., Douglas, A.S. & Vane-Wright, R.I. 2008. William Hunter's Museum and discovery of the Madagascan pipevine swallowtail butterfly, Pharmacophagus antenor (Drury, 1773). Antenna, Chiswell Green32(1): 10–17.