|
|
Two new species of the genus Cobitis (Cypriniformes: Cobitidae) from South China |
Yongxia Chen1, Hao Chen1, Dekui He2, Yifeng Chen2 |
1College of Life Sciences, Hebei University, Baoding 071002, Hebei, China; E-mail: chenyongxia@hbu.edu.cn
2Laboratory of Biological Invasion and Adaptive Evolution, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, Hubei, China |
|
|
Abstract Two spined loaches, Cobitis oxycephala Chen YX & Chen YF, sp. nov. and C. brachysoma Chen YX & Chen YF, sp. nov., are described based on specimens collected from Guangdong and Hainan Provinces, South China. Morphology features and sequences of mitochondrial cytochrome b gene of these two new species were analyzed. Morphological and molecular data show that C. oxycephala Chen YX & Chen YF, sp. nov. is closely related to C. dolichorhynchus Nichols, and C. brachysoma Chen YX & Chen YF, sp. nov. is closely related to C. microcephala Chen & Chen. These two new species can be distinguished from their congeners by the combination of characteristics of body shape, color pattern, lamina circularis, mental lobes, suborbital spine, subdorsal scales, and caudal peduncle.
|
|
Fund:This research was financially supported by the National Natural Science Foundation of China (31372166) and the Natural Science Foundation of Hebei Province of China (C2016201055) |
Corresponding Authors:
Yifeng Chen
E-mail: chenyf@ihb.ac.cn
|
|
|
|
[1] |
Luyu Wang, Huiming Chen, Panlong Wu, Feng Zhang, Zhisheng Zhang. Spider diversity in Fanjing Mountain Nature Reserve, Guizhou, China, II: Clubionidae (Araneae)[J]. Zoological Systematics, 2018, 43(3): 317-333. |
[2] |
Xiaoyue Zhu, Zihui Wang, Shun Yao, Jiasheng Hao. The complete mitochondrial genome of Oreta fuscopurpurea (Lepidoptera: Drepanidae) and its phylogenetic implications[J]. Zoological Systematics, 2018, 43(2): 139-155. |
[3] |
Jigang Jiang, Hu Xia. Two new species and a new record species of genus Vitronura (Collembola: Neanuridae) from East China[J]. Zoological Systematics, 2018, 43(2): 169-177. |
[4] |
Houcan Liang, Yansen Zhang, Chuntian Zhang. Two new species of Tachinidae (Diptera) from China[J]. Zoological Systematics, 2018, 43(2): 221-226. |
[5] |
Shujing Xu, San'an Wu. The Chinese species of the mealybug genus Neotrionymus Borchsenius (Hemiptera: Coccoidea: Pseudococcidae)[J]. Zoological Systematics, 2018, 43(1): 52-57. |
[6] |
Zhao Pan, Guodong Ren. Taxonomic revision of the subfamily Meloinae (Coleoptera: Meloidae) from Xizang, China, with description of a new species[J]. Zoological Systematics, 2018, 43(1): 66-88. |
|
|
|
|