Requested reference
Hajdamowicz, I., Stańska, M. & Rutkowski, T. (2014). Walckenaeria incisa (O.P.-Cambridge) - a rare European species, new to Poland (Araneae: Linyphiidae). Genus 25(3): 357-363. 
-- Show included taxa
Hajdamowicz, I., Stańska, M. & Rutkowski, T. (2014). Walckenaeria incisa (O.P.-Cambridge) - a rare European species, new to Poland (Araneae: Linyphiidae). Genus 25(3): 357-363. -- Show included taxa