ohutumale

Ohtumale is a genus of moths in the family Geometridae. The genus was erected by Francis Walker in 1860. Moths in this genus are found in Australia.

The genus Ohtumale is characterized by its specific wing venation and genitalic structures. While detailed descriptions of all species are extensive, a common feature is the presence of well-developed antennae in males, often with a feathery or comb-like appearance, which are used to detect pheromones released by females. The wings are typically broad, and the coloration varies among species, often providing camouflage against bark or foliage where they rest during the day. Larvae, or caterpillars, are typically found feeding on the leaves of specific host plants, which can vary widely depending on the Ohtumale species.

The life cycle of Ohtumale moths follows the typical holometabolous development: egg, larva, pupa, and adult. The duration of each stage is influenced by environmental factors such as temperature and food availability. Adults are primarily nocturnal, though some species may be crepuscular. Their flight patterns and mating behaviors are often adapted to their specific habitats within Australia. Further research into the ecological roles and specific host plant associations of Ohtumale species continues to be an area of interest for entomologists.