Skeletal development and abnormalities of the vertebral column and of the fins in hatchery-reared turbot Scophthalmus maximus
To describe the skeletal development and abnormalities in turbot Scophthalmus maximus, samples were collected every day from hatching to 60 days after hatching (DAH). A whole-mount cartilage and bone-staining technique was used. Vertebral ontogeny started with the formation of anterior haemal arches...
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2012
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Online Access: | http://ir.qdio.ac.cn/handle/337002/12246 https://doi.org/10.1111/j.1095-8649.2011.03173.x |
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ftchinacasciocas:oai:ir.qdio.ac.cn:337002/12246 2023-05-15T18:15:46+02:00 Skeletal development and abnormalities of the vertebral column and of the fins in hatchery-reared turbot Scophthalmus maximus Tong, X. H. Liu, Q. H. Xu, S. H. Ma, D. Y. Xiao, Z. Z. Xiao, Y. S. Li, J. Li, J (reprint author), Chinese Acad Sci, Inst Oceanol, Ctr Biotechnol R&D, Qingdao 266071, Peoples R China. 2012-03-01 http://ir.qdio.ac.cn/handle/337002/12246 https://doi.org/10.1111/j.1095-8649.2011.03173.x 英语 eng JOURNAL OF FISH BIOLOGY Tong, X. H.; Liu, Q. H.; Xu, S. H.; Ma, D. Y.; Xiao, Z. Z.; Xiao, Y. S.; Li, J.Skeletal development and abnormalities of the vertebral column and of the fins in hatchery-reared turbot Scophthalmus maximus,JOURNAL OF FISH BIOLOGY,2012,80(3):486-502 http://ir.qdio.ac.cn/handle/337002/12246 doi:10.1111/j.1095-8649.2011.03173.x Deformities Meristic Characters Ontogeny Ossification Fisheries Marine & Freshwater Biology Article 期刊论文 2012 ftchinacasciocas https://doi.org/10.1111/j.1095-8649.2011.03173.x 2022-06-27T05:34:23Z To describe the skeletal development and abnormalities in turbot Scophthalmus maximus, samples were collected every day from hatching to 60 days after hatching (DAH). A whole-mount cartilage and bone-staining technique was used. Vertebral ontogeny started with the formation of anterior haemal arches at 5.1 mm standard length (LS) c. 11 DAH, and was completed by the full attainment of parapophyses at 16.9 mm LS c. 31 DAH. Vertebral centra started to develop at 6.3 mm LS c. 16 DAH and ossification in all centra was visible at 11.0 mm LS c. 25 DAH. The caudal fin appeared at 5.1 mm LS c. 11 DAH and ossification was visible at 20.6 mm LS c. 37 DAH. The onset of dorsal and anal fin elements appeared at 5.8 mm LS c. 15 DAH and 6.3 mm LS c. 16 DAH, respectively. Ossifications of both dorsal fin and anal fin were visible at 20.6 mm LS c. 37 DAH. The pectorals were the only fins present before first feeding, their ossifications were completed at 23.5 mm LS c. 48 DAH. Pelvic fins began forming at 7.2 mm LS c. 19 DAH and calcification of the whole structure was visible at 19.8 mm LS c. 36 DAH. In the present study, 24 types of skeletal abnormalities were observed. About 51% of individuals presented skeletal abnormalities, and the highest occurrence was found in the haemal region of the vertebral column. As for each developmental stage, the most common abnormalities were in the dorsal fin during early metamorphic period (stage 2), vertebral fusion during climax metamorphosis (stage 3) and caudal fin abnormality during both late-metamorphic period (stage 4) and post-metamorphic period (stage 5). Such research will be useful for early detection of skeletal malformations during different growth periods of reared S. maximus. Article in Journal/Newspaper Scophthalmus maximus Turbot Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR Journal of Fish Biology 80 3 486 502 |
institution |
Open Polar |
collection |
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR |
op_collection_id |
ftchinacasciocas |
language |
English |
topic |
Deformities Meristic Characters Ontogeny Ossification Fisheries Marine & Freshwater Biology |
spellingShingle |
Deformities Meristic Characters Ontogeny Ossification Fisheries Marine & Freshwater Biology Tong, X. H. Liu, Q. H. Xu, S. H. Ma, D. Y. Xiao, Z. Z. Xiao, Y. S. Li, J. Li, J (reprint author), Chinese Acad Sci, Inst Oceanol, Ctr Biotechnol R&D, Qingdao 266071, Peoples R China. Skeletal development and abnormalities of the vertebral column and of the fins in hatchery-reared turbot Scophthalmus maximus |
topic_facet |
Deformities Meristic Characters Ontogeny Ossification Fisheries Marine & Freshwater Biology |
description |
To describe the skeletal development and abnormalities in turbot Scophthalmus maximus, samples were collected every day from hatching to 60 days after hatching (DAH). A whole-mount cartilage and bone-staining technique was used. Vertebral ontogeny started with the formation of anterior haemal arches at 5.1 mm standard length (LS) c. 11 DAH, and was completed by the full attainment of parapophyses at 16.9 mm LS c. 31 DAH. Vertebral centra started to develop at 6.3 mm LS c. 16 DAH and ossification in all centra was visible at 11.0 mm LS c. 25 DAH. The caudal fin appeared at 5.1 mm LS c. 11 DAH and ossification was visible at 20.6 mm LS c. 37 DAH. The onset of dorsal and anal fin elements appeared at 5.8 mm LS c. 15 DAH and 6.3 mm LS c. 16 DAH, respectively. Ossifications of both dorsal fin and anal fin were visible at 20.6 mm LS c. 37 DAH. The pectorals were the only fins present before first feeding, their ossifications were completed at 23.5 mm LS c. 48 DAH. Pelvic fins began forming at 7.2 mm LS c. 19 DAH and calcification of the whole structure was visible at 19.8 mm LS c. 36 DAH. In the present study, 24 types of skeletal abnormalities were observed. About 51% of individuals presented skeletal abnormalities, and the highest occurrence was found in the haemal region of the vertebral column. As for each developmental stage, the most common abnormalities were in the dorsal fin during early metamorphic period (stage 2), vertebral fusion during climax metamorphosis (stage 3) and caudal fin abnormality during both late-metamorphic period (stage 4) and post-metamorphic period (stage 5). Such research will be useful for early detection of skeletal malformations during different growth periods of reared S. maximus. |
format |
Article in Journal/Newspaper |
author |
Tong, X. H. Liu, Q. H. Xu, S. H. Ma, D. Y. Xiao, Z. Z. Xiao, Y. S. Li, J. Li, J (reprint author), Chinese Acad Sci, Inst Oceanol, Ctr Biotechnol R&D, Qingdao 266071, Peoples R China. |
author_facet |
Tong, X. H. Liu, Q. H. Xu, S. H. Ma, D. Y. Xiao, Z. Z. Xiao, Y. S. Li, J. Li, J (reprint author), Chinese Acad Sci, Inst Oceanol, Ctr Biotechnol R&D, Qingdao 266071, Peoples R China. |
author_sort |
Tong, X. H. |
title |
Skeletal development and abnormalities of the vertebral column and of the fins in hatchery-reared turbot Scophthalmus maximus |
title_short |
Skeletal development and abnormalities of the vertebral column and of the fins in hatchery-reared turbot Scophthalmus maximus |
title_full |
Skeletal development and abnormalities of the vertebral column and of the fins in hatchery-reared turbot Scophthalmus maximus |
title_fullStr |
Skeletal development and abnormalities of the vertebral column and of the fins in hatchery-reared turbot Scophthalmus maximus |
title_full_unstemmed |
Skeletal development and abnormalities of the vertebral column and of the fins in hatchery-reared turbot Scophthalmus maximus |
title_sort |
skeletal development and abnormalities of the vertebral column and of the fins in hatchery-reared turbot scophthalmus maximus |
publishDate |
2012 |
url |
http://ir.qdio.ac.cn/handle/337002/12246 https://doi.org/10.1111/j.1095-8649.2011.03173.x |
genre |
Scophthalmus maximus Turbot |
genre_facet |
Scophthalmus maximus Turbot |
op_relation |
JOURNAL OF FISH BIOLOGY Tong, X. H.; Liu, Q. H.; Xu, S. H.; Ma, D. Y.; Xiao, Z. Z.; Xiao, Y. S.; Li, J.Skeletal development and abnormalities of the vertebral column and of the fins in hatchery-reared turbot Scophthalmus maximus,JOURNAL OF FISH BIOLOGY,2012,80(3):486-502 http://ir.qdio.ac.cn/handle/337002/12246 doi:10.1111/j.1095-8649.2011.03173.x |
op_doi |
https://doi.org/10.1111/j.1095-8649.2011.03173.x |
container_title |
Journal of Fish Biology |
container_volume |
80 |
container_issue |
3 |
container_start_page |
486 |
op_container_end_page |
502 |
_version_ |
1766188975701098496 |