1863年克拉帕雷德描述的齿裂虫属（环节动物门：多毛纲：裂虫科）物种，分布于巴西海岸。

Species of Odontosyllis Claparède, 1863 (Annelida: Polychaeta: Syllidae) occurring along the Brazlian coast.

作者信息

Fukuda Marcelo Veronesi, Nogueira João Miguel De Matos, Paresque Karla, Martín Guillermo San

机构信息

Laboratório de Poliquetologia (LaPol), Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, Rua do Matão, travessa 14, n. 101, 05508-900, São Paulo, SP, Brazil; Email:

Departamento de Biología (Zoología), Facultad de Ciencias, Universidad Autónoma de Madrid, Madrid, Spain; Email:

出版信息

Zootaxa. 2013 Jan 29;3609:142-62. doi: 10.11646/zootaxa.3609.2.2.

DOI:10.11646/zootaxa.3609.2.2

PMID:24699578

Abstract

Two new species of Odontosyllis were found in samples collected mainly on rocky shores off the states of São Paulo (SE Brazil) and Paraíba (NE Brazil). Odontosyllis aracaensis sp. nov., and O. guarauensis sp. nov., are herein described and compared to their most similar congeners. A key for the species found in Brazil is provided, and relevant morphological characters of similar species of the genus, based on falcigers morphology, are summarized and compared with those of the newly described species. The current state of knowledge on the genus is briefly discussed.

摘要

在主要从巴西东南部圣保罗州和巴西东北部帕拉伊巴州的岩石海岸采集的样本中发现了两个新的齿裂虫属物种。本文描述了新物种阿拉卡齿裂虫（Odontosyllis aracaensis sp. nov.）和瓜劳齿裂虫（O. guarauensis sp. nov.），并将它们与其最相似的同属物种进行了比较。提供了巴西发现的物种检索表，并总结了基于镰状刚毛形态的该属相似物种的相关形态特征，并与新描述的物种进行了比较。简要讨论了该属的当前知识状况。