Sense organs development in larvae of the Sultan fish Leptobarbus hoevenii
At hatching, the sense organs of the Leptobarbus hoevenii larvae were morphologically immature. However, these sense organs had developed and became functional (including first occurrence of the intra-oral taste buds) to facilitate the larval first exogenous feeding at 3 days post-hatching (dph), be...
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| Format: | Article |
| Language: | English English |
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Springer Nature
2022
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| Online Access: | https://eprints.ums.edu.my/id/eprint/34265/1/FULL%20TEXT.pdf https://eprints.ums.edu.my/id/eprint/34265/3/ABSTRACT.pdf |
| _version_ | 1796911563730321408 |
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| author | Lim, Leong Seng Au, Hsein‑Loong Thumronk Amornsakun Poramat Musikarun Hon, Jung Liew Kian, Ann Tan Mohammad Tamrin Mohamad Lal Yukinori Mukai Gunzo Kawamura |
| author_facet | Lim, Leong Seng Au, Hsein‑Loong Thumronk Amornsakun Poramat Musikarun Hon, Jung Liew Kian, Ann Tan Mohammad Tamrin Mohamad Lal Yukinori Mukai Gunzo Kawamura |
| author_sort | Lim, Leong Seng |
| collection | UMS |
| description | At hatching, the sense organs of the Leptobarbus hoevenii larvae were morphologically immature. However, these sense organs had developed and became functional (including first occurrence of the intra-oral taste buds) to facilitate the larval first exogenous feeding at 3 days post-hatching (dph), before the yolk sac was completely absorbed at 5 dph. During the larval metamorphosis period (5–30 dph), the larval notochord flexion and fin development had completed. The retinal rods appeared at 5 dph, and its number increased with larval growth. The lagena was formed and the inner ears were fully calcified at 15 dph, indicating that the inner ears were completely developed. The olfactory organ development was completed when the anterior and posterior pits were formed at 30 dph. Canal neuromast was first found in the 30 dph L. hoevenii head portion, but none was observed at its trunk. Further examination of the elder stage (> 30 dph) of L. hoevenii is necessary to confirm the timing of trunk canal neuromast development. These findings have provided new biological information related to the L. hoevenii migratory life history in the field, as well as insight to improve the L. hoevenii larval rearing protocols. |
| first_indexed | 2024-03-06T03:20:30Z |
| format | Article |
| id | ums.eprints-34265 |
| institution | Universiti Malaysia Sabah |
| language | English English |
| last_indexed | 2024-03-06T03:20:30Z |
| publishDate | 2022 |
| publisher | Springer Nature |
| record_format | dspace |
| spelling | ums.eprints-342652022-09-29T03:36:08Z https://eprints.ums.edu.my/id/eprint/34265/ Sense organs development in larvae of the Sultan fish Leptobarbus hoevenii Lim, Leong Seng Au, Hsein‑Loong Thumronk Amornsakun Poramat Musikarun Hon, Jung Liew Kian, Ann Tan Mohammad Tamrin Mohamad Lal Yukinori Mukai Gunzo Kawamura QL614-639.8 Fishes At hatching, the sense organs of the Leptobarbus hoevenii larvae were morphologically immature. However, these sense organs had developed and became functional (including first occurrence of the intra-oral taste buds) to facilitate the larval first exogenous feeding at 3 days post-hatching (dph), before the yolk sac was completely absorbed at 5 dph. During the larval metamorphosis period (5–30 dph), the larval notochord flexion and fin development had completed. The retinal rods appeared at 5 dph, and its number increased with larval growth. The lagena was formed and the inner ears were fully calcified at 15 dph, indicating that the inner ears were completely developed. The olfactory organ development was completed when the anterior and posterior pits were formed at 30 dph. Canal neuromast was first found in the 30 dph L. hoevenii head portion, but none was observed at its trunk. Further examination of the elder stage (> 30 dph) of L. hoevenii is necessary to confirm the timing of trunk canal neuromast development. These findings have provided new biological information related to the L. hoevenii migratory life history in the field, as well as insight to improve the L. hoevenii larval rearing protocols. Springer Nature 2022 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/34265/1/FULL%20TEXT.pdf text en https://eprints.ums.edu.my/id/eprint/34265/3/ABSTRACT.pdf Lim, Leong Seng and Au, Hsein‑Loong and Thumronk Amornsakun and Poramat Musikarun and Hon, Jung Liew and Kian, Ann Tan and Mohammad Tamrin Mohamad Lal and Yukinori Mukai and Gunzo Kawamura (2022) Sense organs development in larvae of the Sultan fish Leptobarbus hoevenii. Fisheries Science, 88. pp. 461-475. ISSN 0919-9268 (P-ISSN) , 1444-2906 (E-ISSN) https://link.springer.com/content/pdf/10.1007/s12562-022-01602-4.pdf http://dx.doi.org/10.1007/s12562-022-01602-4 http://dx.doi.org/10.1007/s12562-022-01602-4 |
| spellingShingle | QL614-639.8 Fishes Lim, Leong Seng Au, Hsein‑Loong Thumronk Amornsakun Poramat Musikarun Hon, Jung Liew Kian, Ann Tan Mohammad Tamrin Mohamad Lal Yukinori Mukai Gunzo Kawamura Sense organs development in larvae of the Sultan fish Leptobarbus hoevenii |
| title | Sense organs development in larvae of the Sultan fish Leptobarbus hoevenii |
| title_full | Sense organs development in larvae of the Sultan fish Leptobarbus hoevenii |
| title_fullStr | Sense organs development in larvae of the Sultan fish Leptobarbus hoevenii |
| title_full_unstemmed | Sense organs development in larvae of the Sultan fish Leptobarbus hoevenii |
| title_short | Sense organs development in larvae of the Sultan fish Leptobarbus hoevenii |
| title_sort | sense organs development in larvae of the sultan fish leptobarbus hoevenii |
| topic | QL614-639.8 Fishes |
| url | https://eprints.ums.edu.my/id/eprint/34265/1/FULL%20TEXT.pdf https://eprints.ums.edu.my/id/eprint/34265/3/ABSTRACT.pdf |
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