Old World Swallowtail
Image: Jan van Kessel the Elder (Public domain)
Common NameOld World Swallowtail
Scientific NamePapilio machaon
FamilyPapilionidae
SubfamilyPapilioninae
Wingspan (mm)75
Wing Patternstriped
Primary Colorsyellow, black
HabitatMeadows, grasslands, open woodlands, fens, gardens
Geographic RangeEurope, Asia, North Africa, parts of North America
Host Plantswild carrot, fennel, dill, parsley
Flight PeriodApril to September
Flight Stylegliding
Conservation Statusleast-concern
Lifecycle NotesEggs are laid singly on host plants. Larvae are green with black bands and orange spots, possessing an osmeterium. Pupae are camouflaged, typically green or brown.
Identification TipsLarge size, distinctive black and yellow striped pattern, prominent tails on hindwings, and characteristic blue and red markings near the tails (though not visible in grayscale).
Description
A large, striking butterfly depicted with prominent black stripes and veins on lighter wings, featuring distinct tails on the hindwings. In nature, this species is typically vibrant yellow and black.
