The early stages of three Palaearctic species of saproxylic hoverflies (Syrphidae, Diptera) |
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Authors: | Rotheray Graham E Dussaix Cyrille Marcos-García M A Angeles Pérez-Bañón Celeste |
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Affiliation: | National Museums of Scotland, Chambers Street, Edinburgh EH1 1JF, UK. g.rotheray@nms.ac.uk |
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Abstract: | The third stage larva and puparium of the cerioidine hoverflies, Ceriana vespiformis (Latreille, 1804) and Sphiximorpha subsessilis (Illiger in Rossi, 1807) and the milesine, Spilomyia digitata (Rondani, 1865) (Diptera, Syrphidae) are described from specimens collected in the field. Ceriana vespiformis and S. digitata larvae were obtained from wet, decaying roots and tree holes of Fraxinus angustifolius L., respectively, in Spain and S. subsessilis from an exudation of sap on an Abies alba Miller tree in France. |
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