Two new 'incertae sedis' syllids (Annelida: Syllidae) from Brazilian oceanic islands

被引:0
|
作者
Nascimento, Rodolfo Leandro [1 ]
Fukuda, Marcelo Veronesi [2 ]
de Paiva, Paulo Cesar [1 ]
机构
[1] Univ Fed Rio De Janeiro, Dept Zool, Lab Polychaeta, Inst Biol, Rio De Janeiro, Brazil
[2] Univ Sao Paulo, Museu Zool, Sao Paulo, Brazil
关键词
Polychaeta; Rocas Atoll; Trindade Island; Brevicirrosyllis; Westheidesyllis; Eusyllinae; ROCAS ATOLL; POLYCHAETA; EUSYLLINAE; EXOGONINAE; GENUS;
D O I
10.5852/ejt.2024.925.2449
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Oceanic islands harbor a unique and distinct fauna and flora, usually isolated by distance and the deep sea, making them fascinating environments to study. Despite their importance, taxonomic accounts from Brazilian oceanic islands have only recently begun to focus on important groups such as the Syllidae family. In this article, we present detailed descriptions and illustrations of two new species, Brevicirrosyllis paulolanai sp. nov. from Trindade Islands, and Westheidesyllis splendida sp. nov. from Rocas Atoll. These two species belong to genera currently of uncertain affinities within the family, in both cases previously included in the Eusyllinae subfamily. Moreover, we provide updated identification keys for both genera to facilitate their future identification.
引用
收藏
页码:46 / 66
页数:21
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