You can find out the living habits of the big pocket worm in Nanyang by using the insect net. South Asian Bigfoot, a nocturnal beetle, has strong phototaxis, so it can be caught at night. South Asian Bigfoot is an insect belonging to Arthropoda, Insecta, Winged Subclass, Coleoptera, Polypoda, Scarabaeidae and Rhinopteridae. Named after the giant Atlas in Greek mythology, it is one of the big beetles. After oviparous reproduction, the average body length of adults is 50~ 140mm for males and 40 ~ 70 mm for females, which are widely distributed in Southeast Asia. Because it has three horns, it is also called trident rhinoceros beetle.