So many highly specialized species have a wider range of case size, shape, and composition, with cases typically trying to narrow on both ends. Read also: Mealworms: Food for Your Exotic Petīagworm cases in some tropical species range in size from less than 1 cm to 15 cm.Įvery species makes its case, making the case more helpful for identifying the species than the creature itself.Ĭases in more primitive species are flatter. Bagworm “bags” resemble caddisfly cases with their exterior appearance. In the majority of species females, adult females do not have wings and are thus difficult to recognize in a precise manner.Ĭase bearer cases tend to be smaller and less bulky, and are made of silk. The larvae of certain species feed on lichen while others are drawn to green leafy plants. The cases are attached to trees, rocks, or fences during rest, or in the pupa stage, but they are generally mobile. The caterpillar larvae from the Psychidae build cases from silk and other environmental substances like sand soil, lichen, or other plant materials. Read also: How to Get Rid of Plaster Bagworms Description of Plaster Bagworms This means that bagworms and the case bearers are the similar way to each concerning butterflies (Rhopalocera). The bagworms are part of the superfamily Tineoidea which is a branch of Ditrysia (as are Gelechioidea which includes case-bearers). These names refer to the behavior that caterpillars belonging to these two families that create small, protective cases in which they are hunkered down. The species of bagworms are widely distributed and some species of them, like those of snail case bagworm ( Apterona helicoidella) and others, in recent times, settled on continents that aren’t native.Īnother term used for Psychidae includes “case moths” however this term is also used to describe case bearers (Coleophoridae). The bagworm family is small, with around 1.350 species that are known. The Psychidae (bagworm moths, or called bagworms or simply bagmoths) are a part of Lepidoptera (butterflies as well as moths). Why Do I Have A Problem With Plaster Bagworms?. Where Am I Likely To Find Plaster Bagworms?.
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