Claim: The wings of Enchophora sanguinea are red at the base and brown in the posterior, while their abdominal tergites (the dorsal portion of an arthropod segment other than the head) are bright red.
Evidence: Their wings are red at the base and brown in the posterior. Their abdominal tergites are bright red. A tergum (Latin for "the back"; plural terga, associated adjective tergal) is the dorsal ('upper') portion of an arthropod segment other than the head.