''Graphium macleayanus'', the Macleay's swallowtail, is a

butterfly Butterflies are insects in the macrolepidopteran clade Rhopalocera from the Order (biology), order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. The ...

belonging to the

family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...

Papilionidae Swallowtail butterflies are large, colorful butterflies in the family Papilionidae, and include over 550 species. Though the majority are tropical, members of the family inhabit every continent except Antarctica. The family includes the larges ...

. The species was named after

Alexander Macleay Alexander Macleay (also spelt McLeay) MLC FLS FRS (24 June 1767 – 18 July 1848) was a leading member of the Linnean Society, a fellow of the Royal Society and member of the New South Wales Legislative Council. Life Macleay was born on Ro ...

Taxonomy

Macleay's swallowtail was first described by

William Elford Leach William Elford Leach Royal Society, FRS (2 February 1791 – 25 August 1836) was an English zoologist and marine biologist. Life and work Elford Leach was born at Hoe Gate, Plymouth, the son of an attorney. At the age of twelve he began a me ...

in 1814. Two subspecies are recorded in Australia, the nominate form, ''G. m. macleayanus'' and ''G. m. moggana'', which was first described by Leonard Edgar Couchman in 1965. The name is synonymous with ''Papilio macleayanus''.

Description

The caterpillar grows to a length of 4 cm. The pupa is green with thin yellow lines. The adult female Macleay's swallowtail has a wingspan of 59 mm, whilst the adult male has a wingspan of 53 mm. The upperside of the wing is green with white markings and black edges. The lower surface is a deeper green with black, brown and white markings. The lower wings are strongly tailed.

Distribution and habitat

The Macleay's swallowtail is one of the most widely distributed swallowtail butterflies in Australia. It is found in eastern Australia including the ACT,

New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , es ...

Queensland ) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_ ...

Victoria Victoria most commonly refers to: * Victoria (Australia), a state of the Commonwealth of Australia * Victoria, British Columbia, provincial capital of British Columbia, Canada * Victoria (mythology), Roman goddess of Victory * Victoria, Seychelle ...

and

Tasmania ) , nickname = , image_map = Tasmania in Australia.svg , map_caption = Location of Tasmania in AustraliaCoordinates: , subdivision_type = Country , subdi ...

. It is the only swallowtail found in Tasmania. The species has also been found on

Lord Howe Island Lord Howe Island (; formerly Lord Howe's Island) is an irregularly crescent-shaped volcanic remnant in the Tasman Sea between Australia and New Zealand, part of the Australian state of New South Wales. It lies directly east of mainland P ...

and

Norfolk Island Norfolk Island (, ; Norfuk: ''Norf'k Ailen'') is an external territory of Australia located in the Pacific Ocean between New Zealand and New Caledonia, directly east of Australia's Evans Head and about from Lord Howe Island. Together with ...

, but not since 1893. The habitat of the species includes urban areas, forests, woodlands and heath.

Behaviour

The caterpillars are green, with small white dots all over the body and a humped thorax. They feed on the foliage of members in the ''

Atherosperma ''Atherosperma moschatum'', the southern sassafras or blackheart sassafras, is an evergreen tree native to the cool temperate rainforests of Tasmania, Victoria, and New South Wales in Australia. It is common in the rainforests of Tasmania and Vi ...

'', ''

Cinnamomum ''Cinnamomum'' is a genus of evergreen aromatic trees and shrubs belonging to the laurel family, Lauraceae. The species of ''Cinnamomum'' have aromatic oils in their leaves and bark. The genus contains approximately 250 species, distributed in ...

'', ''

Cryptocarya ''Cryptocarya'' is a genus of evergreen trees belonging to the laurel family, Lauraceae. The genus includes more than 350 species, distributed through the Neotropical, Afrotropical, Indomalayan, and Australasian realms. Overview The genus incl ...

'', ''

Daphnandra ''Daphnandra'' is a genus of shrubs and trees in the family Atherospermataceae, or formerly Monimiaceae. The genus is endemic to Australia. There are six species, occurring in New South Wales and Queensland: *''Daphnandra apatela'' Schodde Soc ...

'', '' Doryphora'', ''

Endiandra ''Endiandra'' is a genus of about 126 species of plants, mainly trees, in the laurel family Lauraceae. They are commonly called "walnut" despite not being related to the Northern Hemisphere walnuts (''Juglans'' spp.) which are in the family Jugl ...

'' and ''

Tasmannia ''Tasmannia'' is a genus of woody, evergreen flowering plants of the family Winteraceae. The 40 species of ''Tasmannia'' are native to Australia, New Guinea, Sulawesi, Borneo, and the Philippines. The Winteraceae are magnoliids, and are associat ...

'' genera. The adults feed on nectar from flowers, including the genera ''

Leptospermum ''Leptospermum'' is a genus of shrubs and small trees in the myrtle family Myrtaceae commonly known as tea trees, although this name is sometimes also used for some species of ''Melaleuca''. Most species are endemic to Australia, with the greate ...

'', ''

Lantana ''Lantana'' () is a genus of about 150 species of perennial flowering plants in the verbena family, Verbenaceae. They are native to tropical regions of the Americas and Africa but exist as an introduced species in numerous areas, especially in ...

'' and ''

Buddleia ''Buddleja'' (; ''Buddleia''; also historically given as ''Buddlea'') is a genus comprising over 140 species of flowering plants endemic to Asia, Africa, and the Americas. The generic name bestowed by Linnaeus posthumously honoured the Revere ...

''. The flight period is from August to March.

References

External links

List of host plants for Graphium macleayanus
''Australian Biological Resources Study''. {{Taxonbar, from=Q1764886 macleayanus Butterflies described in 1814

Taxonomy

Description

Distribution and habitat

Behaviour

See also

References

External links