Syrphidae literature

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We found 2 records. keyword "Ceriana" and ordered by year

Bradescu, V. (1972): Ceriana worelli sp.n. (Diptera, Syrphidae) - Rev.roum.Biol.-Zool. 16(6), 381-384
Rotheray, Hancock & Maier (1998): The larvae of two Ceriana species (Diptera, Syrphidae) Breeding in Exuded tree sap - Entomologists Monthly Magazine 134, 223-228