Title: Biblio RTF Export
Author: Biblio 7.x

H.  Hippa and Stahls, G., ?Morphological characters of adult Syrphidae: descriptions and phylogenetic utility?, Acta Zoologica Fennica, vol. 215, pp. 1-72, 2005.

G.  Stahls, Hippa, H., Rotheray, G., Muona, J., and Gilbert, F., ?Phylogeny of Syrphidae (Diptera) inferred from combined analysis of molecular and morphological characters?, Systematic Entomology, vol. 28, pp. 433-450, 2003.