西南大西洋深海珊瑚丘的多鳞虫（多毛纲）两个新物种及一个新记录

Two new species and a new record of Scale-worms (Polychaeta) from Southwest Atlantic deep-sea coral mounds .

作者信息

Miranda Vinícius Da Rocha, Brasil Ana Claudia Dos Santos

机构信息

Laboratório de Polychaeta, Departamento de Biologia Animal, Universidade Federal Rural do Rio de Janeiro; Caixa Postal 74524; CEP 23851-970, Seropédica, Rio de Janeiro, Brazil.; Email: unknown.

出版信息

Zootaxa. 2014 Aug 22;3856(2):211-26. doi: 10.11646/zootaxa.3856.2.3.

DOI:10.11646/zootaxa.3856.2.3

PMID:25284654

Abstract

Two new species of scale-worms, Harmothoe ruthae sp. nov. (Polynoidae) and Pholoides sinepapillatus sp. nov. (Sigalionidae) are described. In addition, we expand the description of Harmothoe gilchristi and extend its distribution to the Southwest Atlantic. The three species were found among the species of corals Lophelia pertusa, Solenosmilia variabilis, Enallopsammia rostrata, Madrepora oculata and Errina sp., a total of 257 samples of these corals were taken between 570 m and 1040 m depth, at the North-East coast of Rio de Janeiro, Brazil.

摘要

描述了两种新的多毛纲动物，鲁氏海鳞虫新种（多鳞虫科）和无乳头鳞丝虫新种（西格利昂虫科）。此外，我们扩展了吉尔克里斯特海鳞虫的描述，并将其分布范围扩展到西南大西洋。这三个物种是在角珊瑚、多变异杯珊瑚、长吻全轴珊瑚、眼孔珊瑚和艾氏珊瑚属物种中发现的，在巴西里约热内卢东北海岸570米至1040米深度之间共采集了257份这些珊瑚的样本。