Synonyms and other taxonomic changes
previously a subgenus of Eriozona Schiner 1860
Explanation of Names
Megasyrphus Dusek & Laska 1967
Identification
Separated from Didea by the pale abdominal bands reaching the edge of the abdomen (versus a black margin in Didea), black frons (versus yellow to brownish in Didea), and more oval basoflagellomere (versus pointed in Didea).
Print References
Key to species (in German):
Dusek, J. and Laska, P. 1967. Versuch zum Autbau eines natiirlichen Systems mitteleuropiischer Arten der Unterfamilie Syrphinae (Diptera). Acta Scientiarum Naturalium Academiae Scientiarum Bohemoslovacae, 1: 349-390.