A new deep-sea scalpelliform barnacle, Vulcanolepas buckeridgei sp nov (Eolepadidae: Neolepadinae) from hydrothermal vents in the Lau Basin

被引：7
|
作者：
Chan, Benny K. K. [1 ]
Chang, Yen-Wei [2 ]
机构：
[1] Acad Sinica, Biodivers Res Ctr, Taipei 115, Taiwan
[2] Natl Penghu Univ Sci & Technol, Dept Marine Recreat, Magong 880, Penghu, Taiwan
来源：
ZOOTAXA | 2018年 / 4407卷 / 01期
关键词：
Scalpelliformes; Vulcanolepas; hydrothermal vent taxa; Lau Basin; EVOLUTIONARY; CIRRIPEDIA;
D O I：
10.11646/zootaxa.4407.1.8
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
The present study describes a new species of Vulcanolepas from the Lau Basin in the South Pacific. The basal angle of the tergum of Vulcanolepas buckeridgei sp. nov. is elevated from the capitular-peduncular margin at similar to 1/6 of the capitular height. The mandibles of V. buckeridgei sp. nov. are tridentoid; the cutting margins of the second and third teeth are long and each tooth possesses 18-20 sharp spines. The proximal segments of the anterior and posterior rami of cirrus I are protuberant and with dense, simple setae. DNA barcode sequences of Vulcanolepas buckeridgei sp. nov. are similar to Vulcanolepas sp. 1 collected from the Lau Basin (Herrera et al. 2015). Vulcanolepas buckeridgei is morphologically similar to Vulcanolepas 'Lau A' collected in the Lau Basin (Southward & Newman 1998). This suggests that Vulcanolepas buckeridgei sp. nov. is widespread in the Lau Basin.
引用
收藏
页码：117 / 129
页数：13
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