Feeding behaviour of whiting, Merlangius merlangus, L. in captivity

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Feeding behaviour of whiting, Merlangius merlangus, L. in captivity. / Seyhan, Kadir; Grove, David; King, Jonathan.
In: Fisheries Research, Vol. 34, No. 1, 02.1998, p. 39–45.

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Seyhan K, Grove D, King J. Feeding behaviour of whiting, Merlangius merlangus, L. in captivity. Fisheries Research. 1998 Feb;34(1):39–45. doi: 10.1016/S0165-7836(97)00080-5

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Seyhan, Kadir ; Grove, David ; King, Jonathan. / Feeding behaviour of whiting, Merlangius merlangus, L. in captivity. In: Fisheries Research. 1998 ; Vol. 34, No. 1. pp. 39–45.

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TY - JOUR

T1 - Feeding behaviour of whiting, Merlangius merlangus, L. in captivity

AU - Seyhan, Kadir

AU - Grove, David

AU - King, Jonathan

PY - 1998/2

Y1 - 1998/2

N2 - The feeding behaviour of medium sized 155.25"27.98 cm, ns8. whiting, Merlangius merlangus, under laboratory conditions was investigated with continuous food availability. This investigation was made using both natural, Sprattus sprattus, and artificial diet which was monitored with a periodogram analysis obtained by a newly developed demand feeding unit. The return of appetite of large whiting 305.85"056.90 cm. was also studied. Medium size whiting consumed 5.29 g wet weight.rday corresponding to 3.41% body weight, approximately three sprats of 1.88 g each. The return of appetite after a single meal was found to follow the gastric emptying curve closely. If food is not offered directly but made available through demand feeding, the whiting feed rhythmically every 21 h.; under these conditions, it was estimated that feeding activity returns when the stomach is 40% full.

AB - The feeding behaviour of medium sized 155.25"27.98 cm, ns8. whiting, Merlangius merlangus, under laboratory conditions was investigated with continuous food availability. This investigation was made using both natural, Sprattus sprattus, and artificial diet which was monitored with a periodogram analysis obtained by a newly developed demand feeding unit. The return of appetite of large whiting 305.85"056.90 cm. was also studied. Medium size whiting consumed 5.29 g wet weight.rday corresponding to 3.41% body weight, approximately three sprats of 1.88 g each. The return of appetite after a single meal was found to follow the gastric emptying curve closely. If food is not offered directly but made available through demand feeding, the whiting feed rhythmically every 21 h.; under these conditions, it was estimated that feeding activity returns when the stomach is 40% full.

KW - Whiting

KW - Merlangius merlangus

KW - Experimental Feeding

U2 - 10.1016/S0165-7836(97)00080-5

DO - 10.1016/S0165-7836(97)00080-5

M3 - Article

VL - 34

SP - 39

EP - 45

JO - Fisheries Research

JF - Fisheries Research

SN - 0165-7836

IS - 1

ER -