Epichorista

Epichorista is a genus of moths in the family Tortricidae. These moths are native to New Zealand. The genus was first described by Lord Walsingham in 1907.

Species within the Epichorista genus are typically small to medium-sized moths. Their wingspans vary depending on the species but generally range from about 15 to 25 millimeters. The forewings are often patterned with intricate markings, which can include shades of brown, grey, and white, providing camouflage against bark and foliage. The hindwings are usually a uniform grey or brown.

The larvae of Epichorista moths are generally considered to be leafrollers or web-spinners. They feed on the foliage of various native New Zealand plants. The specific host plants can differ between species, contributing to their distribution and ecological roles.

Several species have been described within the Epichorista genus. Some notable examples include Epichorista advocata, Epichorista erebotherm, and Epichorista emphanes. The taxonomy and distribution of these species are subjects of ongoing research within entomology. Their presence is an indicator of the health of the native ecosystems they inhabit.