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Taxonomic diversity of fish species in the off southern Zhejiang, East China Sea
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Xiaojie Dai1, 2, 3, 4, Zhijin Yang1, 2, 4, Siquan Tian1, 2, 3, 4, *, Chunxia Gao1, 2, 3, 4, Libin Dai1, 2, 4
Haiyang Xuebao | 2019, 41(8) : 43 - 51
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Haiyang Xuebao | 2019, 41(8): 43-51
Marine Biology
Taxonomic diversity of fish species in the off southern Zhejiang, East China Sea
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Xiaojie Dai1, 2, 3, 4, Zhijin Yang1, 2, 4, Siquan Tian1, 2, 3, 4, *, Chunxia Gao1, 2, 3, 4, Libin Dai1, 2, 4
Affiliations
  • 1 College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China
  • 2 National Data Centre for Distant-Water Fisheries of China, Shanghai 201306, China
  • 3 National Distant-water Fisheries Engineering Research Center, Shanghai 201306, China
  • 4 Key Laboratory of Sustainable Exploitation of Oceanic Fisheries Resources, Ministry of Education, Shanghai 201306, China
Published: 2019-08-25 doi: 10.3969/j.issn.0253-4193.2019.08.005
Outline
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This study documents the data of fish species systematically collected in the off southern Zhejiang, East China Sea, from November 2015 to August 2016, according to Nelson’s classification system and analyzed the diversity at different taxonomic levels. The inclusion index at taxonomic level (TINCL i ), taxonomic diversity (the average taxonomic distinctness △+ and the variation in taxonomic distinctness ∧+) are used in this study. The results show that the fish species in the waters belonged to 18 orders, 78 families, 130 genera and 182 species. It is concluded that the number of species in spring (104 species) is larger than that in autumn (103 species) and winter (93 species), while the smallest number occurs in summer (88 species). Analyzed by TINCL i , the average numbers of (families, genera, species), (genera, species) and (species) per order, family and genus are (4.33、7.22、10.11), (1.67、2.33) and (1.40). The △+ and ∧+ in the off southern Zhejiang, East China Sea, are 62.9 and 77.0, respectively. The △+ in our study area is less than those in the high latitude areas, such as the Yellow Sea and Bohai Sea (66.4), the coastal waters off Shandong (66.1), and is greater than those in the lower latitude waters including the Nansha Islands (56.6), the Xisha Islands (60.2) and the Dongsha Islands (55.2). The results above indicate that the △+ decreases with latitude. This study analyzed taxonomic diversity of fish species in the off southern Zhejiang, East China Sea, which can provide reference for the exploitation and conservation of fish species in local waters.

taxonomic diversity  /  the average taxonomic distinctness  /  the variation in taxonomic distinctness  /  inclusion index at taxonomic level  /  off southern Zhejiang, East China Sea
Xiaojie Dai, Zhijin Yang, Siquan Tian, Chunxia Gao, Libin Dai. Taxonomic diversity of fish species in the off southern Zhejiang, East China Sea[J]. Haiyang Xuebao, 2019 , 41 (8) : 43 -51 . DOI: 10.3969/j.issn.0253-4193.2019.08.005
Year 2019 volume 41 Issue 8
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Article Info
doi: 10.3969/j.issn.0253-4193.2019.08.005
  • Receive Date:2018-05-31
  • Online Date:2026-04-03
  • Published:2019-08-25
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History
  • Received:2018-05-31
  • Revised:2018-07-17
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Affiliations
    1 College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China
    2 National Data Centre for Distant-Water Fisheries of China, Shanghai 201306, China
    3 National Distant-water Fisheries Engineering Research Center, Shanghai 201306, China
    4 Key Laboratory of Sustainable Exploitation of Oceanic Fisheries Resources, Ministry of Education, Shanghai 201306, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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