Gammarus;
Amphipoda;
new species;
Taxonomy;
phylogeny;
Japan;
Korea;
ASIA CRUSTACEA-AMPHIPODA;
ADJACENT REGIONS;
NORTH-AFRICA;
MITOCHONDRIAL;
EUROPE;
JAPAN;
SEA;
D O I:
10.11646/zootaxa.3873.5.1
中图分类号:
Q95 [动物学];
学科分类号:
071002 ;
摘要:
To assess the taxonomic relationship between G. nipponensis and G. sobaegensis, morphological features and molecular phylogenetic relationships using the nuclear 28S rRNA and the mitochondrial COI genes were examined. Detailed morphological observations revealed that G. nipponensis and G. sobaegensis were clearly distinguishable. In addition to the morphological differences, these two species were genetically diverged. In the course of this study, an undescribed species was found from Tsushima and Iki Islands and described here as G. mukudai. In the molecular phylogenetic analyses, monophyletic relationships of G. nipponensis, G. sobaegensis, and G. mukudai were shown but relationships among three species were unclear due to low statistical supports. Phylogeography of G. nipponensis, G. sobaegensis, and G. mukudai were discussed.
机构:
Jeju Natl Univ, Dept Biol, Cheju 690756, South Korea
Jeju Natl Univ, Res Inst Basic Sci, Cheju 690756, South KoreaChungnam Natl Univ, Dept Biol, Taejon 305764, South Korea
Han, Eun Gyu
Kim, Myung Sook
论文数: 0引用数: 0
h-index: 0
机构:
Jeju Natl Univ, Dept Biol, Cheju 690756, South Korea
Jeju Natl Univ, Res Inst Basic Sci, Cheju 690756, South KoreaChungnam Natl Univ, Dept Biol, Taejon 305764, South Korea
Kim, Myung Sook
Park, Jung Kwang
论文数: 0引用数: 0
h-index: 0
机构:
Chungnam Natl Univ, Dept Biol, Taejon 305764, South KoreaChungnam Natl Univ, Dept Biol, Taejon 305764, South Korea
机构:
Jeju Natl Univ, Dept Biol, Cheju 690756, South Korea
Jeju Natl Univ, Res Inst Basic Sci, Cheju 690756, South KoreaChungnam Natl Univ, Dept Biol, Taejon 305764, South Korea
Han, Eun Gyu
Kim, Myung Sook
论文数: 0引用数: 0
h-index: 0
机构:
Jeju Natl Univ, Dept Biol, Cheju 690756, South Korea
Jeju Natl Univ, Res Inst Basic Sci, Cheju 690756, South KoreaChungnam Natl Univ, Dept Biol, Taejon 305764, South Korea
Kim, Myung Sook
Park, Jung Kwang
论文数: 0引用数: 0
h-index: 0
机构:
Chungnam Natl Univ, Dept Biol, Taejon 305764, South KoreaChungnam Natl Univ, Dept Biol, Taejon 305764, South Korea