Klokas

Klokas is a genus of moths belonging to the family Geometridae. These moths are commonly known as emerald moths or jewel moths due to the often iridescent green coloration of their wings. The genus is widespread, with species found in various parts of the world, including Europe, Asia, and North America.

The adult Klokas moths are characterized by their medium-sized wingspan, typically ranging from 2 to 4 centimeters. The most distinctive feature is their vibrant green wings, which can sometimes be patterned with white, yellow, or brown markings. This coloration serves as camouflage against foliage. The undersides of the wings are usually a duller shade of green or brown.

The larval stage, or caterpillar, of Klokas moths varies in appearance depending on the species. They are often green or brown and feed on the leaves of various plants, including trees and shrubs. The specific host plants can differ significantly between species, influencing their geographical distribution and habitat.

Klokas moths are generally nocturnal or crepuscular, meaning they are most active during twilight hours or at night. They are attracted to light and are often observed visiting flowers to feed on nectar. The lifecycle involves complete metamorphosis, with eggs hatching into larvae, which then pupate before emerging as adult moths. Due to their cryptic coloration, adult moths are often difficult to spot during the day.