Two new species of Meropidia Hippa & Thompson, 1983 (Diptera, Syrphidae) from the Andes Mountains Morales, Mírian ; Stahls, Gunilla ; Hippa, Heikki Abstract Publication: ZooKeys Pub Date: October 2013 DOI: 10.3897/zookeys.338.6093 Bibcode: 2013ZooK..338...55M