| Skeletal development and abnormalities of the vertebral column and of the fins in hatchery-reared turbot Scophthalmus maximus | |
Tong, X. H.1,2; Liu, Q. H.1; Xu, S. H.1; Ma, D. Y.1; Xiao, Z. Z.1; Xiao, Y. S.1; Li, J.1 ; Li, J (reprint author), Chinese Acad Sci, Inst Oceanol, Ctr Biotechnol R&D, Qingdao 266071, Peoples R China.
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| 2012-03-01 | |
| 发表期刊 | JOURNAL OF FISH BIOLOGY
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| ISSN | 0022-1112 |
| 卷号 | 80期号:3页码:486-502 |
| 文章类型 | Article |
| 摘要 | 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. |
| 关键词 | Deformities Meristic Characters Ontogeny Ossification |
| 学科领域 | Fisheries ; Marine & Freshwater Biology |
| DOI | 10.1111/j.1095-8649.2011.03173.x |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000300933900002 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/12246 |
| 专题 | 海洋生物技术研发中心 实验海洋生物学重点实验室 |
| 通讯作者 | Li, J (reprint author), Chinese Acad Sci, Inst Oceanol, Ctr Biotechnol R&D, Qingdao 266071, Peoples R China. |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Ctr Biotechnol R&D, Qingdao 266071, Peoples R China 2.Yancheng Teachers Univ, Coll Life Sci & Technol, Yancheng 224002, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Tong, X. H.,Liu, Q. H.,Xu, S. H.,et al. Skeletal development and abnormalities of the vertebral column and of the fins in hatchery-reared turbot Scophthalmus maximus[J]. JOURNAL OF FISH BIOLOGY,2012,80(3):486-502. |
| APA | Tong, X. H..,Liu, Q. H..,Xu, S. H..,Ma, D. Y..,Xiao, Z. Z..,...&Li, J .(2012).Skeletal development and abnormalities of the vertebral column and of the fins in hatchery-reared turbot Scophthalmus maximus.JOURNAL OF FISH BIOLOGY,80(3),486-502. |
| MLA | Tong, X. H.,et al."Skeletal development and abnormalities of the vertebral column and of the fins in hatchery-reared turbot Scophthalmus maximus".JOURNAL OF FISH BIOLOGY 80.3(2012):486-502. |
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