OCCURRENCE AND DISTRIBUTION OF CRASSOSTREA SIKAMEA (AMEMIYA 1928) IN CHINA
Cupped oysters are common and abundant along the coast of China, but their classification has been uncertain. In previous studies, we classified 2 of the cupped oysters into 2 subspecies: Crassostrea gigas gigas from the northern coast of China and Crassostrea gigas angulata from the southern coast...
Published in: | Journal of Shellfish Research |
---|---|
Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2013
|
Subjects: | |
Online Access: | http://ir.qdio.ac.cn/handle/337002/16339 https://doi.org/10.2983/035.032.0224 |
id |
ftchinacasciocas:oai:ir.qdio.ac.cn:337002/16339 |
---|---|
record_format |
openpolar |
spelling |
ftchinacasciocas:oai:ir.qdio.ac.cn:337002/16339 2023-05-15T15:57:45+02:00 OCCURRENCE AND DISTRIBUTION OF CRASSOSTREA SIKAMEA (AMEMIYA 1928) IN CHINA Wang, Haiyan Qian, Lumin Wang, Aimin Guo, Ximing Guo, XM 2013-08-01 http://ir.qdio.ac.cn/handle/337002/16339 https://doi.org/10.2983/035.032.0224 英语 eng JOURNAL OF SHELLFISH RESEARCH Wang, Haiyan; Qian, Lumin; Wang, Aimin; Guo, Ximing.OCCURRENCE AND DISTRIBUTION OF CRASSOSTREA SIKAMEA (AMEMIYA 1928) IN CHINA,JOURNAL OF SHELLFISH RESEARCH,2013,32(2):439-446 http://ir.qdio.ac.cn/handle/337002/16339 doi:10.2983/035.032.0224 6 Oyster Crassostrea Sikamea Cytochrome Oxidase i 16s Rrna Distribution Ocean Current Evolution Fisheries Marine & Freshwater Biology Science & Technology Life Sciences & Biomedicine MITOCHONDRIAL-DNA SEQUENCES MOLLUSCAN AQUACULTURE RIBOSOMAL-RNA OYSTERS CLASSIFICATION OSTREIDAE IDENTIFICATION ARIAKENSIS BIVALVIA PACIFIC Article 期刊论文 2013 ftchinacasciocas https://doi.org/10.2983/035.032.0224 2022-06-27T05:35:33Z Cupped oysters are common and abundant along the coast of China, but their classification has been uncertain. In previous studies, we classified 2 of the cupped oysters into 2 subspecies: Crassostrea gigas gigas from the northern coast of China and Crassostrea gigas angulata from the southern coast of China. There is another small cupped oyster that seems different from these 2 species and resembles Crassostrea sikamea Amemiya 1928. To determine the taxonomic status of this oyster and its distribution, we collected wild oysters from 12 sites in China, identified putative C. sikamea with geneticmarkers, and compared them with known C. sikamea in both morphology and sequences of the mitochondrial 16S rRNA and cytochrome oxidase I gene fragments. Sequence analyses confirm classification based on genetic markers that this small cupped oyster from China is indeed C. sikamea. Our data show that C. sikamea not only occurs naturally in China, but also lives in abundance over a wide geographical distribution, ranging from Jiangsu to Guangxi, including Hainan Island. Our findings greatly extend the known distribution range of this species, and the extended distribution follows the Kuroshio and Tsushima currents, suggesting that ocean currents may play a role in shaping oyster distribution. Knowing the distribution range of C. sikamea is important to our understanding of its evolutionary history as well as fishery management and aquaculture breeding of this commercially important species. Cupped oysters are common and abundant along the coast of China, but their classification has been uncertain. In previous studies, we classified 2 of the cupped oysters into 2 subspecies: Crassostrea gigas gigas from the northern coast of China and Crassostrea gigas angulata from the southern coast of China. There is another small cupped oyster that seems different from these 2 species and resembles Crassostrea sikamea Amemiya 1928. To determine the taxonomic status of this oyster and its distribution, we collected wild oysters from 12 ... Article in Journal/Newspaper Crassostrea gigas Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR Pacific Journal of Shellfish Research 32 2 439 446 |
institution |
Open Polar |
collection |
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR |
op_collection_id |
ftchinacasciocas |
language |
English |
topic |
Oyster Crassostrea Sikamea Cytochrome Oxidase i 16s Rrna Distribution Ocean Current Evolution Fisheries Marine & Freshwater Biology Science & Technology Life Sciences & Biomedicine MITOCHONDRIAL-DNA SEQUENCES MOLLUSCAN AQUACULTURE RIBOSOMAL-RNA OYSTERS CLASSIFICATION OSTREIDAE IDENTIFICATION ARIAKENSIS BIVALVIA PACIFIC |
spellingShingle |
Oyster Crassostrea Sikamea Cytochrome Oxidase i 16s Rrna Distribution Ocean Current Evolution Fisheries Marine & Freshwater Biology Science & Technology Life Sciences & Biomedicine MITOCHONDRIAL-DNA SEQUENCES MOLLUSCAN AQUACULTURE RIBOSOMAL-RNA OYSTERS CLASSIFICATION OSTREIDAE IDENTIFICATION ARIAKENSIS BIVALVIA PACIFIC Wang, Haiyan Qian, Lumin Wang, Aimin Guo, Ximing Guo, XM OCCURRENCE AND DISTRIBUTION OF CRASSOSTREA SIKAMEA (AMEMIYA 1928) IN CHINA |
topic_facet |
Oyster Crassostrea Sikamea Cytochrome Oxidase i 16s Rrna Distribution Ocean Current Evolution Fisheries Marine & Freshwater Biology Science & Technology Life Sciences & Biomedicine MITOCHONDRIAL-DNA SEQUENCES MOLLUSCAN AQUACULTURE RIBOSOMAL-RNA OYSTERS CLASSIFICATION OSTREIDAE IDENTIFICATION ARIAKENSIS BIVALVIA PACIFIC |
description |
Cupped oysters are common and abundant along the coast of China, but their classification has been uncertain. In previous studies, we classified 2 of the cupped oysters into 2 subspecies: Crassostrea gigas gigas from the northern coast of China and Crassostrea gigas angulata from the southern coast of China. There is another small cupped oyster that seems different from these 2 species and resembles Crassostrea sikamea Amemiya 1928. To determine the taxonomic status of this oyster and its distribution, we collected wild oysters from 12 sites in China, identified putative C. sikamea with geneticmarkers, and compared them with known C. sikamea in both morphology and sequences of the mitochondrial 16S rRNA and cytochrome oxidase I gene fragments. Sequence analyses confirm classification based on genetic markers that this small cupped oyster from China is indeed C. sikamea. Our data show that C. sikamea not only occurs naturally in China, but also lives in abundance over a wide geographical distribution, ranging from Jiangsu to Guangxi, including Hainan Island. Our findings greatly extend the known distribution range of this species, and the extended distribution follows the Kuroshio and Tsushima currents, suggesting that ocean currents may play a role in shaping oyster distribution. Knowing the distribution range of C. sikamea is important to our understanding of its evolutionary history as well as fishery management and aquaculture breeding of this commercially important species. Cupped oysters are common and abundant along the coast of China, but their classification has been uncertain. In previous studies, we classified 2 of the cupped oysters into 2 subspecies: Crassostrea gigas gigas from the northern coast of China and Crassostrea gigas angulata from the southern coast of China. There is another small cupped oyster that seems different from these 2 species and resembles Crassostrea sikamea Amemiya 1928. To determine the taxonomic status of this oyster and its distribution, we collected wild oysters from 12 ... |
format |
Article in Journal/Newspaper |
author |
Wang, Haiyan Qian, Lumin Wang, Aimin Guo, Ximing Guo, XM |
author_facet |
Wang, Haiyan Qian, Lumin Wang, Aimin Guo, Ximing Guo, XM |
author_sort |
Wang, Haiyan |
title |
OCCURRENCE AND DISTRIBUTION OF CRASSOSTREA SIKAMEA (AMEMIYA 1928) IN CHINA |
title_short |
OCCURRENCE AND DISTRIBUTION OF CRASSOSTREA SIKAMEA (AMEMIYA 1928) IN CHINA |
title_full |
OCCURRENCE AND DISTRIBUTION OF CRASSOSTREA SIKAMEA (AMEMIYA 1928) IN CHINA |
title_fullStr |
OCCURRENCE AND DISTRIBUTION OF CRASSOSTREA SIKAMEA (AMEMIYA 1928) IN CHINA |
title_full_unstemmed |
OCCURRENCE AND DISTRIBUTION OF CRASSOSTREA SIKAMEA (AMEMIYA 1928) IN CHINA |
title_sort |
occurrence and distribution of crassostrea sikamea (amemiya 1928) in china |
publishDate |
2013 |
url |
http://ir.qdio.ac.cn/handle/337002/16339 https://doi.org/10.2983/035.032.0224 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas |
genre_facet |
Crassostrea gigas |
op_relation |
JOURNAL OF SHELLFISH RESEARCH Wang, Haiyan; Qian, Lumin; Wang, Aimin; Guo, Ximing.OCCURRENCE AND DISTRIBUTION OF CRASSOSTREA SIKAMEA (AMEMIYA 1928) IN CHINA,JOURNAL OF SHELLFISH RESEARCH,2013,32(2):439-446 http://ir.qdio.ac.cn/handle/337002/16339 doi:10.2983/035.032.0224 |
op_rights |
6 |
op_doi |
https://doi.org/10.2983/035.032.0224 |
container_title |
Journal of Shellfish Research |
container_volume |
32 |
container_issue |
2 |
container_start_page |
439 |
op_container_end_page |
446 |
_version_ |
1766393440756563968 |