A new species of Acanthodasys (Gastrotricha: Thamnastodermatidae) from the west coast of Norway

被引：7

作者：

Clausen, C ^{[1
]}

机构：

[1] Univ Bergen, Dept Zool, NO-5007 Bergen, Norway

来源：

SARSIA | 2004年 / 89卷 / 02期

关键词：

gastrotricha; macrodasyida; Acanthodasys; new species; meiofauna; Norway; Bergen; taxonomy;

D O I：

10.1080/00364820410004972

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

During a qualitative survey of the Norwegian marine meiofauna, all undescribed macrodasyidan gastrorich species of the genus Acanthodasys was recovered from coarse calcareous sediments in Korsfjorden outside Bergen. The main morphological traits of Acanthodasys fibrosus sp. nov. include: (1) the presence of uniancres of different sizes, (2) the absence of spineless scales, and (3) a particularly prominant layer of cuticular fibres. The systematic position of the new species is discussed, and a taxonomic key to the species of Acanthodasys is included.

引用

页码：137 / 141

页数：5

共 15 条

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[14]

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[15]

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