Chloropid flies of the genus <i>Cadrema </i>(Diptera: Chloropidae) of Thailand with description of a new species
Chloropid flies of the genus <i>Cadrema </i>Walker occurring Thailand are reviewed. <i>Cadrema thailandica </i>sp. nov. is described. <i>Cadrema minor guizhouensis </i>Yang & Yang, 1990 is synonymized with the nominate subspecies. Variation in the shape and number of black marks on the scutum in both species is discussed and illustrated.