Some features of embryonic development of eggs and larvae of three stripe rockfsh Sebastes trivittatus (Sebastidae) at Primorye (Japan Sea)
Later embryonic development of Sebastes trivittatus passes in 20 days under water temperature 10 оС (in June-July). During this period, the embryos of S. trivittatus increase in diameter from 0.1 mm to 1.3 mm and change their shape from spherical to elliptical. Within gonads of pre-hatching females,...
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| Format: | Article |
| Language: | Russian |
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Transactions of the Pacific Research Institute of Fisheries and Oceanography
2018-12-01
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| Series: | Известия ТИНРО |
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| Online Access: | https://izvestiya.tinro-center.ru/jour/article/view/427 |
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| author | V. P. Gnyubkina A. I. Markevich |
| author_facet | V. P. Gnyubkina A. I. Markevich |
| author_sort | V. P. Gnyubkina |
| collection | DOAJ |
| description | Later embryonic development of Sebastes trivittatus passes in 20 days under water temperature 10 оС (in June-July). During this period, the embryos of S. trivittatus increase in diameter from 0.1 mm to 1.3 mm and change their shape from spherical to elliptical. Within gonads of pre-hatching females, the embryos have different stages: from prelarvae on late stages of development in the internal layers to pre-hatching larvae in the external layer. The pre-hatching larva has TL 4.1 mm, 5–6 melanophores on the top of head, 20 melanophores in ventral row, some melanophores on peritoneum, and oil globule in the frontal part of intestine; its notochord is not flexed, yolk sac is absent, body myotomes are poor visible, number of tail myotomes is 24. |
| format | Article |
| id | doaj-art-c19fd1df65584c6985f04bcf0df794fb |
| institution | Kabale University |
| issn | 1606-9919 2658-5510 |
| language | Russian |
| publishDate | 2018-12-01 |
| publisher | Transactions of the Pacific Research Institute of Fisheries and Oceanography |
| record_format | Article |
| series | Известия ТИНРО |
| spelling | doaj-art-c19fd1df65584c6985f04bcf0df794fb2025-08-20T03:39:45ZrusTransactions of the Pacific Research Institute of Fisheries and OceanographyИзвестия ТИНРО1606-99192658-55102018-12-01195414615010.26428/1606-9919-2018-195-146-150417Some features of embryonic development of eggs and larvae of three stripe rockfsh Sebastes trivittatus (Sebastidae) at Primorye (Japan Sea)V. P. Gnyubkina0A. I. Markevich1Национальный научный центр морской биологии ДВО РАНДальневосточный морской заповедник — филиал ННЦМБ ДВО РАНLater embryonic development of Sebastes trivittatus passes in 20 days under water temperature 10 оС (in June-July). During this period, the embryos of S. trivittatus increase in diameter from 0.1 mm to 1.3 mm and change their shape from spherical to elliptical. Within gonads of pre-hatching females, the embryos have different stages: from prelarvae on late stages of development in the internal layers to pre-hatching larvae in the external layer. The pre-hatching larva has TL 4.1 mm, 5–6 melanophores on the top of head, 20 melanophores in ventral row, some melanophores on peritoneum, and oil globule in the frontal part of intestine; its notochord is not flexed, yolk sac is absent, body myotomes are poor visible, number of tail myotomes is 24.https://izvestiya.tinro-center.ru/jour/article/view/427sebastes trivittatusembryonic developmentprelarvamelanophorejapan sea |
| spellingShingle | V. P. Gnyubkina A. I. Markevich Some features of embryonic development of eggs and larvae of three stripe rockfsh Sebastes trivittatus (Sebastidae) at Primorye (Japan Sea) Известия ТИНРО sebastes trivittatus embryonic development prelarva melanophore japan sea |
| title | Some features of embryonic development of eggs and larvae of three stripe rockfsh Sebastes trivittatus (Sebastidae) at Primorye (Japan Sea) |
| title_full | Some features of embryonic development of eggs and larvae of three stripe rockfsh Sebastes trivittatus (Sebastidae) at Primorye (Japan Sea) |
| title_fullStr | Some features of embryonic development of eggs and larvae of three stripe rockfsh Sebastes trivittatus (Sebastidae) at Primorye (Japan Sea) |
| title_full_unstemmed | Some features of embryonic development of eggs and larvae of three stripe rockfsh Sebastes trivittatus (Sebastidae) at Primorye (Japan Sea) |
| title_short | Some features of embryonic development of eggs and larvae of three stripe rockfsh Sebastes trivittatus (Sebastidae) at Primorye (Japan Sea) |
| title_sort | some features of embryonic development of eggs and larvae of three stripe rockfsh sebastes trivittatus sebastidae at primorye japan sea |
| topic | sebastes trivittatus embryonic development prelarva melanophore japan sea |
| url | https://izvestiya.tinro-center.ru/jour/article/view/427 |
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