Australia’s Largest Lepidopterans
The Bleeding Heart (Homalanthus novoguineensis) is the preferred food plant of the caterpillar (above), which attains a length of 12 cm and produces Australia’s largest moth: The Hercules (Coscinocera hercules).
The female moth has a slightly paler and larger wing area than the male (below), whose wingspan reaches up to 27 cms.
The female Cairns Birdwing (Ornithoptera euphorion) (below) is Australia’s largest endemic butterfly species, reaching a wingspan of up to 16 cm. Males are usually a few centimeters smaller.
The caterpillar of this species (below) prefers to feed upon the native rainforest vine Dutchman’s Pipe (Aristolochia tagala).
