A new species of Eurycletodes Sars, 1909 (Copepoda: Harpacticoida: Argestidae) from the southern hemisphere including remarks on the phylogeny of the genus and its subgenera
A new species of Eurycletodes Sars, 1909 (Copepoda: Harpacticoida: Argestidae) from the southern hemisphere including remarks on the phylogeny of the genus and its subgenera
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来自南半球的 Eurycletodes Sars 新种,1909 年(桡足类:Harpcticoida:Argestidae),包括对该属及其亚属系统发育的评论
DOI:
10.1007/s10152-010-0237-9
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发表时间:
1909
影响因子:
--
通讯作者:
Menzel
中科院分区:
文献类型:
--
作者:
Menzel
This paper deals with taxonomy and phylogenetics of the genusEurycletodesSars, 1909 (Copepoda: Harpacticoida: Argestidae). Samples, collected from the southeast Atlantic on board RV “Meteor” during the cruises DIVA-1 (M48/1) and DIVA-2 (M63/2), contain specimens ofEurycletodes.Eurycletodesis characterized as a monophylum by A1 segments III + IV fused, basal seta of md palp lost, exp of md palp reduced to 1 seta or completely lost. Similarly, the subgeneraEurycletodes(Eurycletodes)andEurycletodes (Oligocletodes)are characterized as monophyletic by the loss of the inner seta on P1 exp2 (apomorphic toE. (E.)) and the absence of the inner seta on P5 endopodal lobe (apomorphic toE. (O.)).Eurycletodes profundusis renamed asE. (O.) profundus.Eurycletodes ephippigeris the only species of the genus without subgeneric designation.Eurycletodes (O.) divasp. nov. is described. The new species differs from described species of the genus by a larger body size, P5 endopodal lobe only slightly protruding, last segment of A1 with 2 outer setae, furcal rami elongated between setae VII and IV. The occurrence of 2 specimens ofEurycletodes (O.) divasp. nov. at 2 sites separated by the Walvis Ridge supports the hypothesis that geographic obstacles do not prevent harpacticoid copepods from spreading in the deep sea.
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DOI:
--
发表时间:
1949
期刊:
影响因子:
--
作者:
W. Klie
通讯作者:
W. Klie
DOI:
--
发表时间:
--
期刊:
影响因子:
--
作者:
W. Thompson
通讯作者:
W. Thompson
影响因子:
1.6
作者:
K. George
通讯作者:
K. George
影响因子:
1.6
作者:
A. Rose;S. Seifried;E. Willen;K. George;G. VEIT;Karin Bröhldick;J. Drewes;G. Moura;P. M. Arbizu;H. K. Schminke
通讯作者:
H. K. Schminke
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
D. Thistle;L. Sedlacek;K. Carman;J. Fleeger;J. Barry
通讯作者:
J. Barry