: the species is currently present in 13 of them (endemic, native, introduced);
: possible in 0 of them (stray, questionable);
: absent from 0 of them (extirpated, not established, misidentification, error).
: all reports listed together.
: Northwest Pacific: Hokkaido southward to Kyushu, Japan; Amur River southward to Xiamen through the Korean Peninsula (Ref. 41299
). Reported from Vietnam (Ref. 9706
). Introduced in the Aegean Sea (Ref. 113897
), Black Sea and the Mediterranean (Ref. 101091
The map in this page was supported by BioFresh that has received funding from the
European Union's Seventh Programme for research, technological development and demonstration under grant agreement No 226874