Asymmetries are a pervading phenomenon in otherwise bilaterally symmetric organisms
and recent studies have highlighted their potential impact on our understanding of …

Keys and descriptions of some of the aphids belonging to the Macrosiphini occurring in
Scandinavia are given with drawings and colour plates. Among the genera are" Myzus …

Many species of Drosophila are very important laboratory animals in almost all fields of
biological research, because of the ease of culturing on artificial media as well as of their …

From well preserved leaf damage of the mid-Cretaceous Dakota Flora (97 million years
ago), three distinctive, insect-mediated feeding traces have been identified and assigned to …

This volume deals with the taxonomy and biology of the Dryinidae and Embolemidae
(Hymenoptera: Chrysidoidea) of Fennoscandia and Denmark. These are parasitoids of …

Damage to plant communities imposed by insect herbivores generally decreases from low to
high latitudes. This decrease is routinely attributed to declines in herbivore abundance …

An annotated catalogue of world species of Elachistinae (Lepidoptera: Gelechioidea:
Elachistidae) is presented. The classification follows recent phylogenetic studies. Genera …

This volume provides keys for the identification of the known larvae of Carabidae (ground
beetles) of Fennoscandia and Denmark. It is partly based on a manuscript by the late SG …

A catalogue of all named Nepticulidae and Opostegidae is presented, including fossil
species. The catalogue is simultaneously published online in the scratchpad …

Including more than 99% of the extant species of Lepidoptera (Nielsen 1985, Heppner
1991), the infraorder Heteroneura overwhelmingly constitutes the most successful clade …