The present new species Isomyia caudidiversa being based on a unique male is described from Guangxi, China. It belongs to I. viridaurea group, which is characterized by both subcostal and r-stem veins bare below, thor...The present new species Isomyia caudidiversa being based on a unique male is described from Guangxi, China. It belongs to I. viridaurea group, which is characterized by both subcostal and r-stem veins bare below, thoracic calypter lobulate, postalar declivity usually haired in part, etc. However the new species may be distinguished from its congeners by having the male anal cerci separated from each other in apical half. Referring to this character, the new species is named.展开更多
文摘The present new species Isomyia caudidiversa being based on a unique male is described from Guangxi, China. It belongs to I. viridaurea group, which is characterized by both subcostal and r-stem veins bare below, thoracic calypter lobulate, postalar declivity usually haired in part, etc. However the new species may be distinguished from its congeners by having the male anal cerci separated from each other in apical half. Referring to this character, the new species is named.
