MORPHOMETRIC CHARACTERISTICS OF THE ALIMENTARY-TRACT OF DEEP-SEA MEDITERRANEAN TELEOSTS IN RELATION TO THEIR FEEDING-HABITS

被引：29

作者：

CARRASSON, M

MATALLANAS, J

机构：

[1] Laboratory of Zoology, Autonomous University of Barcelona, Bellaterra, Barcelona

来源：

MARINE BIOLOGY | 1994年 / 118卷 / 02期

关键词：

D O I：

10.1007/BF00349799

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

The morphological and morphometric characteristics of the alimentary tract of 339 specimens of 13 species of fishes caught in the Catalan Sea between 960 and 2256 m, during 1987 and 1988 have been studied. No relationship was found between the number of gill rakers or/and pyloric caecae and standard length. Stomach, intestine and standard lengths all increased allometrically and remained proportionate. Interspecific changes in intestine length were less than those of the stomach. All fishes analysed had relatively short intestines (between 27 and 90 standard length).

引用

页码：319 / 322

页数：4

共 36 条

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