地點: |
年代: from - to |
性別: | 網具: | 頻率類型: | |||
Liverpool Bay, Canada | 1991 - 1991 | unsexed/mixed | traps | absolute number measured | |||
Lough Neagh, Ireland | 1976 - 1977 | unsexed/mixed | trawls | absolute number measured | |||
Wood Bay, Canada | 1989 - 1990 | unsexed/mixed | traps | absolute number measured |