Syrphidae literature

Keyword in title:
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We found 1 records. keyword "Platycheirus occultus" and ordered by year

Speight, M.C.D. (1990): Platycheirus occultus and P. ramsarensis in Ireland and correct citation of the original descriptions of these species and the original description of P. europaeus (Diptera: Syrphidae) - Ir.Nat.J. 23(7), 276-277