van Steenis J, Wyatt NP. The first species of Trichopsomyia Williston, 1888 (Diptera: Syrphidae) described from the Oriental region, with a discussion on the character states of the pilosity of the katepisternum. EJT [Internet]. 2020Jul.20 [cited 2024Apr.28];(687). Available from: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/1035