Search for dissertations about: "Emma Wahlberg"

Found 1 swedish dissertation containing the words Emma Wahlberg.

2. 1. Molecules and morphology in Empidoidea (Diptera) : Phylogenetic analysis and taxonomical implications

   Author : Emma Wahlberg; Kjell Arne Johanson; Thomas Pape; Jeffrey Cumming; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Empidoidea; Empididae; Hybotidae; phylogeny; taxonomy; systematics; molecular data; morphology; revision; Systematic Zoology; zoologisk systematik och evolutionsforskning;

   Abstract : The classification and evolutionary history of the superfamily Empidoidea (Diptera) have been far from straightforward subjects. Morphology based phylogenies of the superfamily have been unable to answer many questions raised by both systematists and biogeographers, as well as ecologists and ethologists, partly due to morphological modifications and adaptations difficult to interpret. READ MORE