Invasion

Invasion Description

1st Record: Osulina/Romania/Musura Bay, Danube Delta (1997-2004, Petrescu et al. 2010, 4 specimens, including a female carrying eggs)

Geographic Extent

Budapest/Hungary/Danube River (2002, Puky et al. 2005, occasional catches); Belgrade/Serbia/Danube River (1995, Paunovic et al. 2004); Ukraine/Odessa Gulf, Black Sea (1998, Gomiou et al. 2002); near Sulina/Romania/Musura Bay, Danube Delta (1997-2004, Petrescu et al. 2010, 4 specimens, including a female carrying eggs; Semenchenko et al. 2016); Romania/Black Sea (Bancila et al. 2022}