Papilionidae. One species resident, 7 other species absent from the British Isles. 'A' indicates absent from Britain Home

Common Name   Latin Name   Food plant(s)   Description
Apollo Parnassius apollo   Stonecrop and houseleek A Velvety black, short black hairs arising from small warts, rounded orange-red spots along each side. Central and southern Europe.
Small Apollo   Parnassius phoebus   Yellow saxifrage and mountain houseleek A Similar to above but smaller (48mm) In Europe, confined to the Alps.
Clouded Apollo   Parnassius mnemosyne   Corydalis A Similar to above but spots triangular. Europe.
False Apollo   Archon apollinus   Birthwort A Velvety black, two rows of roundish red spots and a row of red spots on sides, sometimes spotted with white or black. South-eastern Europe and eastern Mediterranean countries.
Southern Festoon   Zerynthia polyxen   Birthwort A Pale brown or whitish patterned with brown and spotted with black, two rows of prominent, backward-pointing, pink or reddish, black-tipped spines. Locally in southern Europe.
Southern Swallowtail   Papilio alexanor   Umbellifer plants A Green with transverse black stripes broken by orange spots. Southern Europe.
Swallowtail Papilio machaon   Milk parsley, fennel and wild carrot.   Green with transverse black bands. Central band of each segment broken by red spots. Confined to the fens of Norfolk.
Scarce Swallowtail   Iphiclides podalirius   Blackthorn, hawthorn and cherry A Plump, green with yellowish line down middle of the back, oblique yellowish lines bearing small red or yellow raised spots. Central and southern Europe.