Abundance Information for Trachicephalus uranoscopus
Hoofdreferentie
Land Hong Kong Ecosysteem Southern China
Lokaliteit Mirs Bay, Tolo Channel, and Tolo Harbour Diepte
Geïntroduceerd Year Intro.
Levensfase not specified unsexed
Quantitative 1 Eenheid number
Semi Quantitative <100 Eenheid number
Qualitative rare
Jaar 1995 - 1995 Periode 1975-2000
Datum 01/04/95 - 30/04/95 Record Type field sample
Record Type field sample
Seasonal no Methode swept area
Opmerkingen A 22-meter long, 161-kW powered commercial beam trawler was used during the April 1995 survey. At each sampling station, two 2.35-meter headline beam trawls were towed from the stern of the vessel for five minutes bottom time. After emptying the catch on deck, the trawls were towed for another five minutes, this time in the reciprocal direction. Fishes were sorted, indentified to the species level, counted, and then weighed to the nearest gram.
(bv. 9948)
( bv. cephalopods )
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