Micro-CT and SEM investigation of sound absorption structure and chambers in the otoliths of Giant Panda fish species-Chinese Bahaba (Bahaba taipingensis) br

doi:10.1016/j.micron.2022.103342

NIGPAS OpenIR

	Micro-CT and SEM investigation of sound absorption structure and chambers in the otoliths of Giant Panda fish species-Chinese Bahaba (Bahaba taipingensis) br
	Gu, Yang-Guang 1,4,5; Huang, Hong-Hui 1,3,4,5; Liang, Yan 2; Fang, Yan2 ; Dai, Ming 1,4,5; Ou, You-Jun 1,6; Wang, Liang-Gen 1,4; Wang, Xu-Nuo 1,7
	2022-10-01
发表期刊	MICRON
ISSN	0968-4328
卷号	161 页码:7
摘要	As a critically endangered (CR) fish species, Chinese Bahaba is a unique "Giant Panda" fish species in China and has been listed among the national first-class wildlife protection animals and China's top 10 genetic resources of aquatic products since 2021. This fish species is of high commercial value because its swim bladder is commonly used in traditional Chinese medicine. Its otoliths are the sensory organs immersed in the endolymph for maintaining its balance and hearing. However, rare information has been reported on the sound absorption structure and chambers of otoliths of such "Giant Panda" fish. The big "C" groove was found in the fish's front sagittal otolith with the crystal cluster in the back sagittal otolith, the former of which is a 3D layered structure, that is constructed by elongated prismatic crystals. Besides, there are numerous small holes and adhesion material in this 3D layered structure, where many chambers were also found, indicating that some specific sounds may be captured by this structure and these chambers may then amplify such sounds at a certain wavelength. This finding could be of great importance for protecting and conserving this critically endangered species.
关键词	Chinese Bahaba Sound absorption structure Chamber Fish otolith X-ray microcomputed tomography
DOI	10.1016/j.micron.2022.103342
收录类别	SCI
语种	英语
资助项目	National Key R & D Program of China[2019YFD0901105] ; Central Public -interest Scientific Institution Basal Research Fund, CAFS[2020TD15] ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)[GML2019ZD0402]
WOS研究方向	Microscopy
WOS类目	Microscopy
WOS记录号	WOS:000845054500003
项目资助者	National Key R & D Program of China ; Central Public -interest Scientific Institution Basal Research Fund, CAFS ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)
出版者	PERGAMON-ELSEVIER SCIENCE LTD
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/41202
专题	中国科学院南京地质古生物研究所
通讯作者	Gu, Yang-Guang
作者单位	1.Chinese Acad Fishery Sci, South China Sea Fisheries Res Inst, Guangzhou 510300, Peoples R China 2.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China 3.Southern Marine Sci & Engn Guangdong Lab Guangzhou, Guangzhou 511485, Peoples R China 4.Guangdong Prov Key Lab Fishery Ecol & Environm, Guangzhou 510300, Peoples R China 5.Key Lab Open Sea Fishery Dev, Minist Agr & Rural Affairs, Guangzhou 510300, Peoples R China 6.Key Lab Exploitat & Utilizat Marine Fisheries Reso, Minist Agr & Rural Affairs, Guangzhou 510300, Peoples R China 7.Minist Agr & Rural Affairs, Key Lab Aquat Prod Proc, 213 Huadu Ave East, Guangzhou 510800, Peoples R China
推荐引用方式 GB/T 7714	Gu, Yang-Guang,Huang, Hong-Hui,Liang, Yan,et al. Micro-CT and SEM investigation of sound absorption structure and chambers in the otoliths of Giant Panda fish species-Chinese Bahaba (Bahaba taipingensis) br[J]. MICRON,2022,161:7.
APA	Gu, Yang-Guang.,Huang, Hong-Hui.,Liang, Yan.,Fang, Yan.,Dai, Ming.,...&Wang, Xu-Nuo.(2022).Micro-CT and SEM investigation of sound absorption structure and chambers in the otoliths of Giant Panda fish species-Chinese Bahaba (Bahaba taipingensis) br.MICRON,161,7.
MLA	Gu, Yang-Guang,et al."Micro-CT and SEM investigation of sound absorption structure and chambers in the otoliths of Giant Panda fish species-Chinese Bahaba (Bahaba taipingensis) br".MICRON 161(2022):7.