Ruutviga

Ruutviga is a genus of moths in the family Geometridae. The moths are typically small to medium-sized, with wingspans ranging from about 2 to 4 centimeters. The forewings are often patterned with intricate lines and spots, providing camouflage against tree bark or foliage. The hindwings are usually more uniformly colored. The larvae of Ruutviga moths are typically green or brown and feed on the leaves of various plants. The genus is found primarily in the Palearctic and Oriental regions.

The species within the Ruutviga genus exhibit variations in wing shape and coloration, which are important characteristics for identification. Some species have distinct sexual dimorphism, with males having broader wings or more elaborate antennae than females. The life cycle involves egg, larval, pupal, and adult stages, with the larval stage being the most voracious feeder. Adult moths are often nocturnal or crepuscular, and their primary purpose is reproduction. They are attracted to light sources and nectar from flowers.

Scientific classification places Ruutviga within the subfamily Ennominae. The genus is characterized by specific venation patterns in the wings and the morphology of the genitalia. Research on Ruutviga often focuses on taxonomy, distribution, and ecological roles. Their larvae can sometimes be considered minor pests in agricultural or forestry settings, depending on the specific species and host plants involved. However, many species are not of significant economic concern.