Dudaia is a genus of flies belonging to the family Sphaeroceridae, the lesser dung flies.
Species D. congoensis (Vanschuytbroeck, 1950) D. flavocincta (Duda, 1923) D. humeralis (Hackman, 1965) D. jeanneli (Richards, 1938) D. keiseri (Hackman, 1967) D. minima (Vanschuytbroeck, 1959) D. simulatilis (Richards, 1980) D. straeleni (Vanschuytbroeck, 1948) D. trispinosa (Vanschuytbroeck, 1959) D. tumida (Curran, 1931) D. uelensis (Vanschuytbroeck, 1959) D. upembaensis (Vanschuytbroeck, 1959)
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