The first sea anemone (Cnidaria: Anthozoa: Actiniaria) from a whale fall

被引:20
|
作者
Daly, Marymegan [1 ]
Gusmao, Luciana [1 ]
机构
[1] Ohio State Univ, Dept Ecol Evolut & Organismal Biol, Columbus, OH 43212 USA
基金
美国国家科学基金会;
关键词
deep-sea diversity; Pacific Ocean; asexual reproduction; Cnidaria; Actiniaria; new species;
D O I
10.1080/00222930601121775
中图分类号
X176 [生物多样性保护];
学科分类号
090705 ;
摘要
Anthosactis pearseae n. sp. is the first species of sea anemone described from a deep-sea whale fall. It is a member of one of the most diverse genera of Actinostolidae, a family that dominates in the deep, and can be distinguished from its congeners based on the arrangement of tentacles, column musculature, cnidom, and aspects of its life history. To date, A. pearseae is known only from a single whale fall in the deep Pacific, being absent from several seep, vent, and deep-water hard substrates near this site.
引用
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页码:1 / 11
页数:11
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