Requested reference
Kronestedt, T. (1990). Separation of two species standing as Alopecosa aculeata (Clerck) by morphological, behavioural and ecological characters, with remarks on related species in the pulverulenta group (Araneae, Lycosidae). Zoologica Scripta 19(2): 203-225. doi:10.1111/j.1463-6409.1990.tb00256.x -- Show included taxa