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Varnished Apollo
Parnassius acco
Parnassius acco, the varnished Apollo, is a high-altitude butterfly found in Asia. It is a member of the snow Apollo genus Parnassius of the swallowtail family, Papilionidae.
From the article Parnassius acco on Wikipedia (CC BY-SA), quoted section by section
Description
Note. The wing pattern in Parnassius species is inconsistent and the very many subspecies and forms make identification problematic and uncertain. Structural characters derived from the genitalia, wing venation, sphragis and foretibial epiphysis are more, but not entirely reliable. The description given here is a guide only. For an identification key see Ackery P.R. (1975). Upperside: dull greyish white. Forewing: costal margin and base with an irroration (sprinkling) of black scales, the white scaling clearest and most dense in the cell, this last crossed by a medial and an apical short, broad, transverse jet-black band; beyond apex of cell an irregularly sinuous dusky-black discal band that, usually extends from costa to vein 3, but in some specimens right up to the dorsal margin, in most it bears an anterior crimson spot; this is followed by less irregular and, in most specimens, slightly broader postdiscal and terminal similar transverse bands and a pre-ciliary slender continuous line on termen and dorsum. Hindwing: dorsal half of the wing dusky black, the outer or upper margin of this colour, irregularly indented; a discal, a subcostal and a basal black-encircled spot that varies in colour from crimson to pinkish yellow, followed by a subterminal series of black lunular spots and a narrow terminal band, crossed and interrupted by the white veining. …
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This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 809268.