According to National Geographic, they can grow to be 14 feet long (4.25 meters), though their average length is around 8 feet (2.4 m). These giants can live up to 11 years in the wild. Just two drops of potent black mamba venom can kill a person.
Bagworm food comprises of leaves of plants. They are parasitic in nature and reside in plants, feeding on them. Bagworm larvae feed on leaves and needles of evergreen plants. Young insects of this species eat the upper epidermis of hosts, which leaves tiny holes on the foliage of these plants.
They will eat oatmeal, cornmeal and other grains crushed into meal such as wheat and milo. In the wild, they eat fungus, seeds and decaying plants, but captive mealworms often eat dog or cat food, old cereal, chicken food, birdseed, flour, fruits and vegetables. They are mostly vegetarians, but sometimes they also eat each other, especially if conditions are poor or if they are overcrowded.