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Abundance Information - Tetrapygus niger
Abundance Information for Tetrapygus niger
Main Ref.
Country Chile Ecosystem Pacific Ocean
Locality Chipana, Lessonia trabeculata kelp bed Depth 10 m
Introduced Year Intro.
Life Stage not specified unsexed
Quantitative 1.15 Unit numbers/m^2
Semi Quantitative <100 Unit numbers/m^2
Qualitative very common
Year 2005 - 2006 Period 2001-present
Date 2005-01-11 00:00:00 - 2006-09-30 00:00:00 Record Type field sample
Record Type field sample
Seasonal not specified Method swept area
Remarks Sampling conducted between spring 2005 and winter 2006, dates assumed. Lessonia trabeculata forms beds between 7 and 12 meters.
(e.g. 9948)
( e.g. cephalopods )
Comments & Corrections
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