On the immature stages of some Merodontini hoverflies (Diptera: Syrphidae) from Europe and Africa
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The genera Eumerus and Merodon (Syrphidae: Merodontini) form together the most speciose grouping of hoverflies in the Palaearctic Region. However, little is known about the morphology and biology of their larvae. The few larvae of Eumerus and Merodon that have... ...
