5694 4 (4 male(s), 0 female(s), 0 unsexed) Trirhithrum nigerrimum (Bezzi) Gramineae / Zea mays (None) Malawi D: associated material, fly ID confirmed or considered reliable Ruo N/A BMNH: Natural History Museum, London, UK 31-8-1916 'on Zea maize' 35°38'60" E / 15°54'0" S Found on, or associated with Wood, R.C.