''Papilio iswaroides'' is a

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...

swallowtail butterfly 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 large ...

from the

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

Papilio ''Papilio'' is a genus in the swallowtail butterfly family, Papilionidae, as well as the only representative of the tribe Papilionini. The word ''papilio'' is Latin for butterfly. It includes the common yellow swallowtail (''Papilio machaon''), ...

'' that is found in

Malaysia Malaysia ( ; ) is a country in Southeast Asia. The federation, federal constitutional monarchy consists of States and federal territories of Malaysia, thirteen states and three federal territories, separated by the South China Sea into two r ...

and

Sumatra Sumatra is one of the Sunda Islands of western Indonesia. It is the largest island that is fully within Indonesian territory, as well as the sixth-largest island in the world at 473,481 km2 (182,812 mi.2), not including adjacent i ...

.Papilio at Funet
/ref> It was first described by German entomologist

Hans Fruhstorfer Hans Fruhstorfer (7 March 1866, in Passau, Germany – 9 April 1922, in Munich) was a German explorer, insect trader and entomologist who specialised in Lepidoptera. He collected and described new species of exotic butterflies, especially in Ada ...

in 1898.

Subspecies

*''Papilio iswaroides iswaroides'' (Sumatra) *''Papilio iswaroides curtisi'' Jordan, 1909 (Peninsular Malaya)

Taxonomy

''Papilio iswaroides'' is a member of the ''helenus'' species-group. The members of this

clade A clade (), also known as a monophyletic group or natural group, is a group of organisms that are monophyletic – that is, composed of a common ancestor and all its lineal descendants – on a phylogenetic tree. Rather than the English term, ...

are *''

Papilio helenus ''Papilio helenus'', the red Helen, is a large swallowtail butterfly found in forests of southern India and parts of southeast Asia. Range ''Papilio helenus'' is rarely found in Sri Lanka, southern and north-east India, Nepal, Bhutan, Banglades ...

'' Linnaeus, 1758 *''

Papilio iswara ''Papilio iswara'', the great Helen, is a species of large swallowtail butterfly found in parts of Southeast Asia. Status ''Papilio iswara'' is not uncommon and not Threatened species, threatened. Subspecies *''Papilio iswara iswara'' (souther ...

'' White, 1842 *''Papilio iswaroides'' Fruhstorfer, 1898 *''

Papilio nephelus ''Papilio nephelus'' is a species of swallowtail butterfly belonging to the family Papilionidae. Subspecies include ''P. n. chaon'', the yellow Helen, and ''P. n. sunatus'', the black and white Helen. Description ''Papilio nephelus'' has a wi ...

'' Boisduval, 1836 *''

Papilio nubilus ''Papilio nubilus'' is a rare species of swallowtail butterfly from the genus ''Papilio'' that can be found in Borneo. Previously listed as a distinct species ( D'Abrera 1982, Munroe 1961), but now regarded (by Collins & Morris 1985, Tsukada & ...

'' Staudinger, 1895 *''

Papilio sataspes ''Papilio sataspes'' is a species of swallowtail butterfly from the genus ''Papilio'' that is found in Sulawesi and Banggai. Subspecies *''Papilio sataspes sataspes'' (Sulawesi) *''Papilio sataspes artaphernes'' Honrath, 1886 (Bangkai Island) ...

'' C. & R. Felder, 1865

References

iswaroides Butterflies described in 1898 Butterflies of Indochina Taxa named by Hans Fruhstorfer {{Papilionidae-stub