Helophilus trivittatus qtl2

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Description: English: Male hoverfly Helophilus trivittatus near the old airstrip, Frankfurt, Germany. Deutsch: Männliche Große Sumpfschwebfliege (Helophilus trivittatus) beim Alten Flugplatz, Frankfurt. Date: 31 July 2010. Source: Own work. Author: Quartl. Other versions: . Camera location50° 10′ 41.1″ N, 8° 39′ 42.88″ E View all coordinates using: OpenStreetMap 50.178083; 8.661910.