Order: Dermaptera
Family: Forficullidae
Genus: Eparchus
Species: Eparchus Cruentatus
Found location: Mount Rinjani, Lombok Island, Indonesia
They are famous for their aposematic (warning) coloration, which signals to potential predators that they are dangerous or unpalatable. The body is predominantly jet black, providing a stark contrast. The legs, antennae, and the edges of the connexivum (the exposed abdominal segments) are vividly marked with bright orange or red. The forewings (hemelytra) are black with a distinctive large, central red-orange spot or blotch.