Identification of Species in Genus Platycephalus from Seas of China

被引:6
|
作者
Chen, Zhi [1 ]
Song, Na [2 ]
Zou, Jianwei [3 ]
Qin, Yan [2 ]
Ma, Lai [4 ]
Gao, Tianxiang [5 ,6 ]
机构
[1] Hainan Trop Ocean Univ, Coll Fisheries & Life Sci, Sanya 572022, Peoples R China
[2] Ocean Univ China, Coll Fisheries, Qingdao 266003, Peoples R China
[3] Beihai Fisheries Tech Extens Stn, Beihai 536000, Peoples R China
[4] Beihai Southern Ocean Ecol Culture Ltd Co, Beihai 536000, Peoples R China
[5] Zhejiang Ocean Univ, Natl Engn Res Ctr Marine Aquaculture, Zhoushan 316022, Peoples R China
[6] Key Lab Sustainable Utilizat Technol Res Fishery, Zhoushan 316021, Peoples R China
基金
中国国家自然科学基金; 国家重点研发计划;
关键词
Platycephalus; seas of China; new species; taxonomy; phylogenetics; FLATHEAD; FISHES; TELEOSTEI; INDICUS;
D O I
10.1007/s11802-020-4158-1
中图分类号
P7 [海洋学];
学科分类号
0707 ;
摘要
Platycephalus in Chinese sea area has a high commercial value. However, there were mis-identifications in previous records. In this study, we fully distinguished and diagnosed all five species, Platycephalus indicus, P. cultellatus, Platycephalus sp., Platycephalus sp. 1 and Platycephalus sp. 2. The results revealed that P. cultellatus was overlooked by previous ichthyologists. Platycephalus sp. 1 was misidentified as P. indicus in reality, and Platycephalus sp. 2 only existed in the seas of Japan. Furthermore, morphological, especially phylogenetic analysis indicated that Platycephalus sp. from South China Sea differs from all former known species, which might be a new species. We identified all Platycephalus species in China seas for the first time, which will contribute to local species identification, biodiversity conservation and sustainable exploitation of Platycephalus species.
引用
收藏
页码:417 / 427
页数:11
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