👉 Ruehmaphelenchus is a genus of beetles in the family Hesperiidae, commonly found on the ground or under trees and shrubs in Southeastern Asia, including Thailand, Laos, Cambodia, Vietnam, Indonesia, Malaysia, and Singapore. These beetles have a distinctive yellowish-green coloration with black spots on their sides. They are known for their large size, which can reach up to 18 inches (45 cm) long and weigh up to
