Without abstract. Excerpt:
During last decades expansions of three invasive alien decapods (Rhithropanopeus harrisii , Eriocheir sinensis Milne-Edwards, 1853 and Macrobrachium nipponense (De Haan, 1849)) have been reported from Ukrainian inland waters (Son et al. 2013).
In 2015 two localities of a new alien species – Marmorkrebs or marbled crayfish Procambarus fallax (Hagen, 1870) f. virginalis were observed (Fig. 1).
Keywords: None provided.