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Record body size of the beach conger Conger japonicus (Anguilliformes: Congridae) in the East China Sea

Published online by Cambridge University Press:  11 October 2013

Mitsuharu Yagi*
Affiliation:
Faculty of Fisheries, Nagasaki University, 1-14 Bunkyo, Nagasaki 852-8521, Japan
Masako Shimoda
Affiliation:
Faculty of Fisheries, Nagasaki University, 1-14 Bunkyo, Nagasaki 852-8521, Japan
Jun Uchida
Affiliation:
Faculty of Fisheries, Nagasaki University, 1-14 Bunkyo, Nagasaki 852-8521, Japan
Kenichi Shimizu
Affiliation:
Faculty of Fisheries, Nagasaki University, 1-14 Bunkyo, Nagasaki 852-8521, Japan
Takashi Aoshima
Affiliation:
Faculty of Fisheries, Nagasaki University, 1-14 Bunkyo, Nagasaki 852-8521, Japan
Hisao Kanehara
Affiliation:
Faculty of Fisheries, Nagasaki University, 1-14 Bunkyo, Nagasaki 852-8521, Japan
*
Correspondence should be addressed to: M. Yagi, Faculty of Fisheries, Nagasaki University, 1-14 Bunkyo, Nagasaki 852-8521, Japan emails: [email protected]; [email protected]
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Abstract

A record body size, length of 1520 mm and weight of 12,600 g for the beach conger, Conger japonicus was recorded, which is approximately 120 mm and 2600 g larger than the previous international record. The specimen was female and obtained during an otter trawl survey on 4 April 2013 in the East China Sea (31°52.16′N 127°42.94′E) at a depth of approximately 140 m on the slope of the continental shelf. Morphometric measurements and meristic counts are reported in this paper. We also report profiles of water temperature, salinity, dissolved oxygen and chlorophyll-a taken immediately prior to the trawl, and species composition of concurrent catch with the otter trawling as environmental and biological characteristics of the habitat.

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 2013 

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References

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