Ptychoptera lacustris Meigen 1830

• Main Authors: Wiberg-Larsen, Peter, Hansen, Søren Birkholm, Rinne, Aki, Viitanen, Esko, Krogh, Paul Henning
• Format: Other/Unknown Material
• Language: unknown
• Published: 2021
• Subjects: Biodiversity; Taxonomy; Animalia; Platyhelminthes; Insecta; Rhabdocoela; Trigonostomidae; Ptychoptera; Ptychoptera lacustris; Krogh; Rinne; Fennoscandia
• Online Access: https://zenodo.org/record/5509035; https://doi.org/10.5281/zenodo.5509035

Ptychoptera lacustris The species has a southern distribution within the regarded geographical area (Fig. 5B), being recorded in all countries except Latvia (Timm et al. 2011; Zwick 2020), although it undoubtedly occurs here too. It is abundant in U.K and Denmark. Its northern boundary is located at...