Attractant traps and habitat of Periscelis (M.) haennii sp. nov. 1. Transparent trap with wine, hanging on tree branch; 2. Same, yellow trap; 3. Habitat of the species (where wine traps were installed), a Querco-castagnetum forest at Losone near Locarno. Photos by L. Pollini Patrinieri.

 
 
  Part of: Pollini Paltrinieri L, Roháček J (2022) Periscelis (Myodris) haennii sp. nov., a new species of Periscelididae (Diptera) from Ticino, Switzerland, with a new key to European species of the subgenus. Alpine Entomology 6: 39-49. https://doi.org/10.3897/alpento.6.85391