Ptychoptera lacustris
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Diptera
- family: Ptychopteridae
- genus: Ptychoptera
- species: Ptychoptera lacustris
Löberöd
Skåne- Märsta
Stockholm- Ljungskile
Västra Götaland
Sweden