"bagworm." YourDictionary, n.d. Web. 19 December 2018. <https://www.yourdictionary.com/bagworm>.
bagworm. (n.d.). Retrieved December 19th, 2018, from https://www.yourdictionary.com/bagworm
Any of several moths of the family Psychidae, the larvae and females of which inhabit fibrous cases constructed of silk with bits of leaves and other debris, especially Thyridopteryx ephemeraeformis, a pest of deciduous and evergreen trees.