Caterpillar Facts Kingdom: Animalia Phylum: Arthropoda Class: Insecta Order: Lepidoptera Common Name: Caterpillar Scientific Name: Larva Location: Worldwide Diet: Herbivore Size: 30-60mm (1-2in) Number Of Species: 21,000 Average Lifespan: 3 weeks Conservation Status: Least Concern Colour: Yellow, Black, Orange, Red, Green, Blue, White. Brown Skin Type: Hair Favourite Food: Leaves Habitat: Quiet forests and pastures Average Litter Size: 0 Main Prey: Leaves, Plants, Flowers Predators: Birds, Wasps, Mammals Special Features: Long body shape and fleshy horns The caterpillar is the larvae (the baby) of both a butterfly and a moth. After around 2-3 weeks, the caterpillar builds itself into a cocoon where it remains a pupa for a further 2 weeks. The caterpillar then emerges having grown wings. The moth caterpillar is well known for being a pest, particularly in the fabric industry. One species of caterpillar has destroyed reams of silk in the far ea...