Home Journals Articles Updates About
CN
image
收藏切换
Niche and interspecific association of juvenile Tachypleus tridentatus in the Beibu Gulf
收藏切换
PDF
Qingyang Guo1, 2, 3, Ya Zuo4, Wuying Lin5, Xiaobo Xiao6, Xinyi Zhao5, Yinkang Li1, Ziwei Ying1, Chuanjiang Zhou2, Xiaoyong Xie1, 2, *
Haiyang Xuebao | 2022, 44(10) : 109 - 118
Less
收藏切换
Haiyang Xuebao | 2022, 44(10): 109-118
• Article •
Niche and interspecific association of juvenile Tachypleus tridentatus in the Beibu Gulf
Full
Qingyang Guo1, 2, 3, Ya Zuo4, Wuying Lin5, Xiaobo Xiao6, Xinyi Zhao5, Yinkang Li1, Ziwei Ying1, Chuanjiang Zhou2, Xiaoyong Xie1, 2, *
Affiliations
  • 1. Key Laboratory of Fishery Ecological Environment of Guangdong Province, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
  • 2. College of Fisheries, Henan Normal University, Xinxiang 453007, China
  • 3. Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China
  • 4. Huidong Aquatic Animal Epidemic Prevention Station, Huizhou 516300, China
  • 5. Shenzhen Aiqi Nature Ecological Technology Co., Ltd., Shenzhen 518112, China
  • 6. Guangxi Biodiversity Research and Conservation Association, Nanning 530012, China
Published: 2022-10-01 doi: 10.12284/hyxb2022176
Outline
收藏切换

Tachypleus tridentatus has been upgraded to the State Key Protection Wildlife GradeⅡ in China in 2021. The population of T. tridentatus decreased sharply in recent years. T. tridentatus has become an endangered species. Based on the investigation of coastal wetlands along the Beibu Gulf coast, the resource data of major benthic species of each habitat is added, and niche width and niche overlap index analysis are used to explore the resource utilization of juvenile T. tridentatus and inter-species competition in this study, so as to further explore the competition between juvenile T. tridentatus and various species by using interspecific connectivity. The results show that: (1) juvenile T. tridentatus belongs to a wide niche species in the benthic community, and its niche width is the largest (4.252 2); (2) the niches of juvenile T. tridentatus and various benthos are ecologically partitioned with partial overlap, among which the niche overlap with Mictyris brevidactylus is as high as 0.8375; (3) the population dynamics simulation result of juvenile T. tridentatus and Mictyris brevidactylus shows that the population size displays an opposite trend between the two species in Xibeiling area and Sanniangwan area, and the reduction of natural supplement is an important factor that limits the population growth. The research shows that the juvenile T. tridentatus can be used as the indicator species to characterize the health of coastal wetland ecosystem. It is suggested to take juvenile T. tridentatus as the flagship species to carry out biodiversity conservation, management and publicity in coastal wetland.

Tachypleus tridentatus  /  niche  /  interspecific association  /  coastal wetland  /  habitat protection
Qingyang Guo, Ya Zuo, Wuying Lin, Xiaobo Xiao, Xinyi Zhao, Yinkang Li, Ziwei Ying, Chuanjiang Zhou, Xiaoyong Xie. Niche and interspecific association of juvenile Tachypleus tridentatus in the Beibu Gulf[J]. Haiyang Xuebao, 2022 , 44 (10) : 109 -118 . DOI: 10.12284/hyxb2022176
Appendix
Less
Year 2022 volume 44 Issue 10
PDF
143
54
Cite this Article
BibTeX
Article Info
doi: 10.12284/hyxb2022176
  • Receive Date：2022-02-03
  • Online Date：2026-02-01
  • Published：2022-10-01
Article Data
Affiliations
History
  • Received：2022-02-03
  • Revised：2022-06-20
Funding
Affiliations
    1. Key Laboratory of Fishery Ecological Environment of Guangdong Province, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
    2. College of Fisheries, Henan Normal University, Xinxiang 453007, China
    3. Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China
    4. Huidong Aquatic Animal Epidemic Prevention Station, Huizhou 516300, China
    5. Shenzhen Aiqi Nature Ecological Technology Co., Ltd., Shenzhen 518112, China
    6. Guangxi Biodiversity Research and Conservation Association, Nanning 530012, China
References
Share
https://castjournals.cast.org.cn/joweb/hyxb/EN/10.12284/hyxb2022176
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
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
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62199257
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House