A new species of Acrocirrus (Polychaeta: Acrocirridae) from Coconut Island, Oahu, Hawaii
A new species of Acrocirrus (Polychaeta: Acrocirridae) from Coconut Island, Oahu, Hawaii
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来自夏威夷欧胡岛椰子岛的 Acrocirrus 新种（多毛类：Acrocirridae）
DOI：
10.1017/s0025315411000634
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发表时间：
2011
影响因子：
1.2
通讯作者：
J. Bailey–Brock
中科院分区：
文献类型：
--
作者：
W. Magalhães;J. Bailey–Brock
在夏威夷瓦胡岛卡内奥赫湾的椰子岛浅水中描述了一种新的Acrocirrus。bansei Acrocirrus sp. nov.是一种经改良的第13节（chaaetiger 11），其上装有一个沉重的神经足突钩。这一新种与前棘最相似，因为它的存在使其成为前棘的一个独特特征。该物种最显著的区别是在后肢上没有背侧的卷毛。给出了所有已识别的Acrocirrus种类的索引。
A new species of Acrocirrus is described from shallow waters of Coconut Island in Kaneohe Bay, Oahu, Hawaii. Acrocirrus bansei sp. nov. is an Acrocirrus whose segment 13 (chaetiger 11) is modified and equipped with a heavy neuropodial acicular hook. This new species is most similar to A. frontifilis based on the presence of notopodial cirri, which have been, up to now, a unique feature of A. frontifilis. The species differ most notably by the absence of the notopodial cirri on the posterior chaetigers. A key to all recognized species of Acrocirrus is presented.