Chrysotoxum cautum (Harris, 1776)

Steenis, Jeroen van, van Zuijen, Menno P., Ricarte, Antonio, Marcos-García, M. Ángeles, Doczkal, Dieter, Ssymank, Axel & Mengual, Ximo, 2020, First records of Chrysotoxum volaticum Séguy, 1961 from Europe and Platycheirus marokkanus Kassebeer, 1998 from Spain (Diptera: Syrphidae) together with additional records of Spanish Chrysotoxum Meigen, 1803, Bonn zoological Bulletin 69 (1), pp. 141-155 : 150

Chrysotoxum cautum (Harris, 1776)

Distribution. Widespread throughout Europe. Recorded from several Spanish provinces, from Alicante to Lugo ( Ricarte & Marcos-García, 2017).

Examined material. Spain: 4♂, 5♀ ( MZW), Zaragoza, Hoya de Huesca county , Murillo de Gállego, 1-V-2010, M.P. van Zuijen .

Remarks. This is an easily recognizable species based on the extensively yellow abdomen, the large male genitalia and the cleft in female tergum V. This is the first record for the province of Zaragoza.