1994 IUCN red list of threatened animals (1994)

Atala - Xerces Society. (Xerces Society, 1973)

Atala - Xerces Society. (Xerces Society, 1973)

Atala - Xerces Society. (Xerces Society, 1973)

Atala - Xerces Society. (Xerces Society, 1973)

Biodiversity journal (Edizioni Danaus, 2013)

Bulletin of the Amateur Entomologists' Society - Amateur Entomologists' Society (Great Britain) (Amateur Entomologists' Society, 1985)

Checklist of fish and invertebrates listed in the CITES appendices and in EC Regulation 338/97 (2001)

Checklist of fish and invertebrates listed in the CITES appendices and in EC Regulation 338/97 - WCMC (JNCC, 1999)

The IUCN Invertebrate Red Data Book (1983)

The IUCN Invertebrate Red Data Book (1983)

The IUCN Invertebrate Red Data Book (1983)

The IUCN Invertebrate Red Data Book (1983)

The IUCN Invertebrate Red Data Book (1983)

The IUCN Invertebrate Red Data Book (1983)

The IUCN Invertebrate Red Data Book (1983)

The Journal of Research on the Lepidoptera - Lepidoptera Research Foundation (Lepidoptera Research Foundation, 1991)

Proceedings of the South London Entomological & Natural History Society - South London Entomological; Natural History Society (South London Entomological and Natural history Society, 1906)

Threatened Swallowtail Butterflies of the World: the IUCN Red Data Book (1985)

Threatened Swallowtail Butterflies of the World: the IUCN Red Data Book (1985)

Threatened Swallowtail Butterflies of the World: the IUCN Red Data Book (1985)

Threatened Swallowtail Butterflies of the World: the IUCN Red Data Book (1985)

Threatened Swallowtail Butterflies of the World: the IUCN Red Data Book (1985)

Threatened Swallowtail Butterflies of the World: the IUCN Red Data Book (1985)

Threatened Swallowtail Butterflies of the World: the IUCN Red Data Book (1985)

Threatened Swallowtail Butterflies of the World: the IUCN Red Data Book (1985)

Threatened Swallowtail Butterflies of the World: the IUCN Red Data Book (1985)

Threatened Swallowtail Butterflies of the World: the IUCN Red Data Book (1985)

Threatened Swallowtail Butterflies of the World: the IUCN Red Data Book (1985)

Threatened Swallowtail Butterflies of the World: the IUCN Red Data Book (1985)

Threatened Swallowtail Butterflies of the World: the IUCN Red Data Book (1985)