Seasonal variations in body length and weightand ingestion rate of <i>Centropages tenuiremis</i> Thompson and Scott

Liu Guangxing; Li Song

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Liu Guangxing, Li Song. Seasonal variations in body length and weightand ingestion rate of Centropages tenuiremis Thompson and Scott[J]. Haiyang Xuebao, 1998, 20(3): 104-109.

Citation:

Liu Guangxing, Li Song. Seasonal variations in body length and weightand ingestion rate of Centropages tenuiremis Thompson and Scott[J]. Haiyang Xuebao, 1998, 20(3): 104-109.

Liu Guangxing, Li Song. Seasonal variations in body length and weightand ingestion rate of Centropages tenuiremis Thompson and Scott[J]. Haiyang Xuebao, 1998, 20(3): 104-109.

Citation:

Liu Guangxing, Li Song. Seasonal variations in body length and weightand ingestion rate of Centropages tenuiremis Thompson and Scott[J]. Haiyang Xuebao, 1998, 20(3): 104-109.

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Seasonal variations in body length and weightand ingestion rate of Centropages tenuiremis Thompson and Scott

Liu Guangxing¹,
Li Song²

1.
College of Marine Life Sciences, Ocean University of Qingdao, Qingdao 266003
2.
Department of Oceanography, Xiamen University, Xiamen 361005

Received Date: 1997-03-15
Rev Recd Date: 1997-12-20

Abstract

Abstract

The body length and weight and ingestion rate of adult Centropages tenuiremis Thompson and Scott in Xiamen Harbor were studied.The results showed that the body length and weight have significant seasonal variations,they are bigger in winter and spring than that in earlier summer and later autumn.There is negative correlation between the body size and field sea water temperature.The seasonal variation in ingestion rate is relatively significant.Ingestion rate of adult female is larger than that of adult male.Water temperature effects notably on weight specific ingestion rate (♀:Ic'=0.056t-0.249,r=0.710;♂:Ic'=0.034t-0.315,r=0.798).
- Centropages tenuiremis,
- body length,
- body weight,
- ingestion rate,
- seasonal variation

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References(18)

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