| Locality: |
Year: from - to |
Sex: | Gear: | Frequency type: |
| Chatham Rise, New Zealand | 1980 - 1980 | males | trawls | absolute number measured |
| Chatham Rise, New Zealand | 1980 - 1980 | unsexed/mixed | trawls | absolute number measured |
| Porcupine Sea Bight, UK | 1978 - 1983 | unsexed/mixed | trawls | absolute number measured |
| Rockall Trough (Hebridean Terrace), UK | 1975 - 1983 | unsexed/mixed | trawls | absolute number measured |