Syrphidae literature

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We found 3 records. keyword "Didea" and ordered by year

Evenhuis, H.H. (1978): Didea intermedia (Dipt., Syrphidae) als predator van Schizolachnus pineti (Hemipt., Aphididae) en over prooispecialisatie van andere bladluisvretende zweefvlieglarven - Ent.Ber. 38, -
Vockeroth, J.R. (1983): Nomenclatural notes on Nearctic Syrphidae, with descriptions of new species of Syrphus and keys to Nearctic species of Didea, Epistrophe s.str., and Syrphus (Diptera: Syrphidae) - Can.Ent. 115(2), 175-182
Allen (1998): Didea fasciata Macq. (Diptera., Syrphidae) in south-east London garden - Entomologists Monthly Magazine 134, ?