Ktenia

Ktenia is a genus of moths in the family Geometridae. These moths are typically small to medium-sized with wingspans ranging from about 1.5 to 3 centimeters. The coloration of Ktenia moths varies but often includes mottled patterns of brown, gray, or beige, which provide camouflage against tree bark and foliage. The larvae of Ktenia moths are typically slender and green or brown, feeding on the leaves of various trees and shrubs. The exact host plants can differ depending on the species and geographic location.

Species within the Ktenia genus are found in a range of habitats, including forests, woodlands, and gardens. They are distributed across various regions, with some species being more common in Europe and Asia. Like other geometrid moths, Ktenia moths are often nocturnal or crepuscular, meaning they are most active during the night or at dawn and dusk. Their flight patterns are generally somewhat erratic. The life cycle involves egg, larval, pupal, and adult stages. The pupae are often found in the soil or leaf litter. Further research into the specific ecological roles and life history details of individual Ktenia species is ongoing.