Troides criton explained
Troides criton, the Criton birdwing, is a birdwing butterfly found on the islands of Morotai, Halmahera, Bali, Bacan, Ternate and Obi in Indonesia.
Description
Troides criton is sexually dimorphic.
Male: The ground colour of the forewings is black. A large discal golden area has veins are black veins. The underside is very similar.
Female: In the female some of the veins are bordered by white. There is a chain of internervular black spots in the golden area. The underside is very similar.
In both sexes the abdomen is brown with a yellow underside. The head and thorax are black and the underside of thorax has a red hair.
Subspecies
Related species
Troides criton is a member of the Troides haliphron species group. The members of this clade are:
References
- D'Abrera, B. (1975). Birdwing Butterflies of the World. Country Life Books, London.
- Book: Collins . N. Mark . Morris . Michael G. . 1985 . Threatened Swallowtail Butterflies of the World: The IUCN Red Data Book . . Gland & Cambridge . 978-2-88032-603-6 . Biodiversity Heritage Library.
- Felder, C. & R. Felder (1865-1875). Rhopalocera. In Reise der Osterreichischen Fregatte "Novara" um die Erde in den Jahren 1857, 1858, 1859 unter den Befehlen Commodore B. von Wullerstorf-Urbair. Zoologischer Theil. Zweiter Band:Abtheilung. Wien: vi + 548 + [1] pp in 5 parts, 140 pls.
- Haugum, J. & Low, A.M. (1978-1985). A Monograph of the Birdwing Butterflies. 2 volumes. Scandinavian Press, Klampenborg; 663 pp.
- Kurt Rumbucher and Oliver Schäffler (2004). Part 19, Papilionidae X. Troides III. in Erich Bauer and Thomas Frankenbach Eds. Butterflies of the World. Keltern: Goecke & Evers
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