| Locality: |
Year: from - to |
Sex: | Gear: | Frequency type: |
| Anglesey, North Wales, UK Engld Wal | 1970 - 1990 | females | trawls | % of sample |
| Anglesey, North Wales, UK Engld Wal | 1978 - 1989 | females | trawls | % of sample |
| ICES Division VII e (Western Channel), UK Engld Wal | 1991 - 2001 | unsexed/mixed | trawls | absolute number measured |
| ICES Division VII f & g (Celtic Sea), UK Engld Wal | 1991 - 2001 | unsexed/mixed | trawls | absolute number measured |
| ICES Division VII h - k (southwest), Ireland | 2000 - 2001 | unsexed/mixed | trawls | absolute number measured |
| ICES Division VIIb,c (west), Ireland | 2000 - 2001 | unsexed/mixed | trawls | absolute number measured |
| not specified (ICES division), UK Engld Wal | 1986 - | unsexed/mixed | other | absolute number measured |