Locality |
Year from - to |
Sex | Gear | Frequency type | |||
Amur river, Russia | 1947 - | unsexed/mixed | other | absolute number measured | |||
Amur river, Russia | 1947 - | unsexed/mixed | other | absolute number measured | |||
Amur river, Russia | 1947 - 1948 | unsexed/mixed | other | absolute number measured |