Merivallasta

Merivallasta is a genus of moths in the family Geometridae. The species within this genus are found in Southeast Asia, particularly in the Philippines and Taiwan. Merivallasta moths are characterized by their wing patterns and coloration, which often serve as camouflage or for species recognition. Information on the specific life cycle, host plants, and ecological roles of most Merivallasta species is limited, reflecting the often understudied nature of many insect groups.

Researchers who study Lepidoptera, the order of insects that includes moths and butterflies, may encounter Merivallasta during biodiversity surveys or taxonomic studies. The genus was established to classify certain geometrid moths that did not fit neatly into other existing genera. Ongoing research may lead to the description of new species or a better understanding of the evolutionary relationships within the Geometridae family. The conservation status of Merivallasta species is largely unknown, as is the case for many invertebrates in regions with extensive biodiversity but limited research capacity.