The Antarctic ice shelf: an extreme habitat for notothenioid fish

被引:14
|
作者
Gutt, J [1 ]
机构
[1] Alfred Wegener Inst Polar & Marine Res, D-27568 Bremerhaven, Germany
关键词
D O I
10.1007/s00300-001-0352-9
中图分类号
X176 [生物多样性保护];
学科分类号
090705 ;
摘要
Young specimens of cf. Pagothenia borchgrevinki were observed for the first time to cling to the subsurface of the marginal ice shelf in Drescher Inlet, southeastern Weddell Sea. Along an approximately 40 m-long videotransect at 80 m water depth, the abundance was roughly estimated to be 7 individuals per 10 m(2), This behaviour is interpreted to represent the most advanced adaptation to ice as a microhabitat for Antarctic fish.
引用
收藏
页码:320 / 322
页数:3
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