Research Interests
Black fungus gnats (Diptera: Sciaridae)

- Ecology and faunistics (Palaearctis, Nearctis and Orientalis)
- Taxonomy, systematics and phylogeny
Fungus gnats (Diptera: Bolitophilidae, Diadocidiidae, Ditomyiidae, Keroplatidae, Mycetophilidae)

- Ecology and faunistics (Palaearctis)
- Taxonomy, systematics and phylogeny
Plant-Insect Interaction

- Pollination biology
- Mechanisms of attraction
Eumycetozoa

- Taxonomy, faunistics and ecology of Protostelids and Myxomycetes
- Myxomycetes-Insect associations
part of diptera.de