Schizura

Schizura is a genus of moths belonging to the family Notodontidae. These moths are found primarily in North America. The distinguishing characteristic of Schizura moths, as with many Notodontidae, is the presence of a raised tuft or series of tufts of scales on their forewings, which aids in camouflage and possibly in disrupting the moth's outline for potential predators.

The larvae (caterpillars) of Schizura moths are known for their unique and often elaborate appearance, exhibiting defensive behaviors such as raising the front and rear ends of their bodies when threatened. They typically feed on the leaves of various deciduous trees.

Several species are classified under the genus Schizura, with Schizura concinna (the Red-humped Caterpillar) being one of the most well-known and commonly encountered. These caterpillars can sometimes be found in large groups, leading to defoliation of their host trees, although usually the damage is not severe. Other species exhibit different feeding habits and appearances in their larval stages.

The life cycle of Schizura moths involves the standard stages of egg, larva (caterpillar), pupa (chrysalis), and adult moth. The timing of each stage can vary depending on the species and environmental conditions. Understanding the life cycle is important for identifying and managing populations of these moths, particularly in areas where their feeding habits may cause concern.