Integrative taxonomy of Zeuxo (Crustacea: Peracarida: Tanaidacea) from Japan, with the description of a new species
Integrative taxonomy of Zeuxo (Crustacea: Peracarida: Tanaidacea) from Japan, with the description of a new species
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日本 Zeuxo(甲壳纲:Peracarida:Tanaidacea)的综合分类,以及一个新种的描述
DOI:
10.1007/s11756-022-01121-8
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发表时间:
2022
期刊:
影响因子:
1.5
通讯作者:
Keiichi Kakui
中科院分区:
文献类型:
--
作者:
Nobuya Okamoto;Keiichi Kakui
We describe a new tanaidid species,Zeuxo molybisp. n., from Kominato, Chiba, Japan.Zeuxo molybiclosely resembles the Japanese congenerZeuxo ezoensis, but differs in having (1) the pereopod-1 carpus without dorsodistal spiniform setae; (2) two or three ventrodistal simple setae on the pereopod-1 propodus in females, and three or four in males; and (3) the pereopod-6 propodus with four or five flattened denticulate setae. The two species also differ in the pattern of dorsal pigmentation on the carapace. Kimura 2-parameter distances between the two species were 15.6–16.9% for the cytochromecoxidase subunit I (COI) gene and 2.8% for the 18S rRNA gene; the former value is much greater than intraspecific distances previously reported forZ. ezoensis(0–1.5%), confirming our conclusion from morphology thatZ. molybiandZ. ezoensisare not conspecific. In a COI-based maximum-likelihood phylogenetic tree, the Japanese taxaZ. molybi,Z. ezoensis, andZ.cf.normanidid not form a clade.
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DOI:
--
发表时间:
2012
期刊:
--
影响因子:
--
作者:
K. Kakui;S. Angsupanich
通讯作者:
S. Angsupanich
影响因子:
0.9
作者:
Bird, Graham J.
通讯作者:
Bird, Graham J.
影响因子:
10.7
作者:
Kumar, Sudhir;Stecher, Glen;Tamura, Koichiro
通讯作者:
Tamura, Koichiro
影响因子:
0.6
作者:
K. Larsen
通讯作者:
K. Larsen
影响因子:
0.9
作者:
Shiraki Shoki;Kakui Keiichi
通讯作者:
Kakui Keiichi