Thailand Agromyzidae (Diptera) — 2 Author Sasakawa, Mitsuhiro text Zootaxa 2013 3746 4 501 528 journal article 42731 10.11646/zootaxa.3746.4.1 2c47b519-8bb0-41d2-a4ab-3abec949499e 1175-5326 216905 F34E3BEA-CABE-4595-B1EB-40CC4802A942 Ophiomyia centrosematis (Meijere) Melanagromyza centrosematis Meijere, 1940: 128 . Ophiomyia centrosematis : Spencer, 1966a: 3 . Material examined . ♂, Loei, Phu Ruea National Park, 17˚30.128´N, 101˚20.339´E, 1233 m a.s.l., 26 viii–2 ix 2006 , Malaise trap, Nukoonchai Jarroenchai. Remarks . This is a stem-miner on many genera of Leguminosae ( Papilionoideae ), such as the cultivated Glycine , Phaseolus and Vigna , the cover crops Centrosema and Calopogonium spp., etc. Larva has three opening bulbs on a short stalk of the posterior spiracle. The male genitalia are characteristic in the asymmetric form of basiphallic sclerites and the presence of a spinulose patch on lateral side of the distiphallic basal lobe. Other genitalic characters are as follows: surstylus with 15–17 spines in two irregular rows along the anterior margin of the projection; pre- and postgonites each strongly chitinized, the latter with a blunt serration along the ventral margin; phallapodeme 460 µ m long and phallus 330 µm long; ejaculatory apodeme 180 µm long and 70 µm wide. Distribution . Taiwan , Malaysia (Peninsula), Thailand , Indonesia (Java), India , Australia ; E. Africa; Japan (Ryukyus).