Eusirus bonnieri sp. nov. (Crustacea: Amphipoda: Eusiridae), a new deep species from the southeastern Bay of Biscay (NE Atlantic Ocean)

被引：3
作者：
Pena Othaitz, Junkal [1 ]
Claude Sorbe, Jean [2 ]
机构：
[1] Univ Basque Country, Dept Teoria & Hist Educ, Ave Tolosa 70, Donostia San Sebastian 20008, Spain
[2] UPMC, MNHN, Inst Systemat Evolut Biodiversite ISYEB, UMR 7205,CNRS,EPHE, 57 Rue Cuvier,CP 26, F-75005 Paris, France
来源：
ZOOTAXA | 2020年 / 4751卷 / 02期
关键词：
Amphipoda; Eusiridae; Eusirus; new species; bathyal; Bay of Biscay; NE Atlantic; SOUTHERN BAY; SUPRABENTHIC ASSEMBLAGES; PERDENTATUS CHEVREUX; SLOPE; GAMMARIDEA; BOTTOMS; MARGIN; AREA;
D O I：
10.11646/zootaxa.4751.2.2
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
A new bathyal eusirid, Eusirus bonnieri sp. nov., is described from the SE Bay of Biscay, mainly characterized by its strongly deflexed rostrum (not mentioned for any other known Eusirus species) and by a long spiniform process at the posterodistal corner of pereopods 5-7 merus. It was sampled with a suprabenthic sledge between 370 and 1099 m on southern margin of the Cap Ferret Canyon and within the Capbreton Canyon. It was relatively scarce on the open slope and its maximum abundance was registered within the upper part of the Capbreton canyon. Beside some ecological/biological data, an identification key is provided for all known species in this genus.
引用
收藏
页码：238 / 256
页数：19
相关论文
共 66 条
  • [1] Andres H.G., 1996, MITTEILUNGEN HAMBURG, V93, P83
  • [2] Andres Hans Georg, 2002, Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, V99, P109
  • [3] ANDRES HG, 1979, MEERESFORSCHUNG, V27, P88
  • [4] [Anonymous], 1887, B SOC ZOOL FR
  • [5] Bachelet G, 2003, CAH BIOL MAR, V44, P121
  • [6] Barnard J. L., 1961, Galathea Report, V5, P23
  • [7] Barnard J.L., 1991, Rec. Aust. Mus. Suppl, V13, P1, DOI [10.3853/j.0812-7387.13.1991.367, DOI 10.3853/J.0812-7387.13.1991.367, DOI 10.3853/J.0812-7387.13.1991.91]
  • [8] Barnard JL, 1959, GEOPHYS RES PAPERS, V63, P115
  • [9] Bellan-Santini D., 1972, Tethys, V4, P683
  • [10] Bellan-Santini D., 1974, Tethys, V5, P635
1234567