Abundance Information for Gymnelus retrodorsalis
Main Ref.
Country Norway Ecosystem Barents Sea
Locality western Barents Sea Depth
Introduced Year Intro.
Life Stage not specified unsexed
Quantitative 120 Unit number
Semi Quantitative 100-1000 Unit number
Qualitative very common
Year 2000 - 2000 Period 1975-2000
Date 20/07/00 - 19/08/00 Record Type field sample
Record Type field sample
Seasonal not specified Method swept area
Remarks There were 257 trawl hauls during the sampling in the area within 70-76°N and 16-40°E. Campelen 1800 shrimp trawl, with 40-m sweeps ans a cod-end equipped with a 22 mm mesh size inner lining was used. The standard trawling time was 30 mins at 3 knots. At 23 stations however, a towing time of 15 min was employed.
(e.g. 9948)
( e.g. cephalopods )
Entered by Casal, Christine Marie V.
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cfm script by eagbayani, 10.05.99, php script by rolavides, 2/4/2008 ,  last modified by cmilitante, 5:00 PM 12/15/2009