Περιοχή: |
Έτος: from - to |
Φύλο: | Εργαλείο: | Τύπος συχνότητας: | |||
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 |