Reproductive performance of asian catfish ( Hemibagrus wyckii Bleeker, 1858), a candidate species for aquaculture [version 2; referees: 2 approved]
Background: Hemibagrus wyckii Bagridae is one of the important economic fish species that lives in the rivers and reservoir in Riau Province, Indonesia. The present study aimed to determine the reproductive performance of H.wyckii under culture conditions. Method s: A total of 10 female and 10 male...
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| Format: | Article |
| Language: | English |
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F1000 Research Ltd
2018-09-01
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| Series: | F1000Research |
| Online Access: | https://f1000research.com/articles/7-683/v2 |
| _version_ | 1818884251000504320 |
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| author | Netti Aryani Indra Suharman Hafrijal Syandri |
| author_facet | Netti Aryani Indra Suharman Hafrijal Syandri |
| author_sort | Netti Aryani |
| collection | DOAJ |
| description | Background: Hemibagrus wyckii Bagridae is one of the important economic fish species that lives in the rivers and reservoir in Riau Province, Indonesia. The present study aimed to determine the reproductive performance of H.wyckii under culture conditions. Method s: A total of 10 female and 10 male fish were selected, and weight, length, characteristics of egg and sperm, and hatchery performance were measured. Eggs were fertilized using the dry method. Egg weight and egg diameters were measured for 50 eggs per female. Egg size (50 eggs for each fish) was measured using Labo microscope model L-711 using software camera 3. Then, saline solution was added over the eggs, followed by the addition of pooled sperm from 10 males. Results: Average relative fecundity, egg weight and egg diameter were 2060±512 eggs/kg fish, 29.86±1.21 mg and 2.67±0.26 mm, respectively. The fertilization rate and hatching rate were 60.91±4.68% and 42.91±2.92% respectively. Sperm characteristics such as volume per fish (mL), pH, concentration (per mL), motility (%) and duration of motility (second) were 0.82±0.20, 7.15±0.12, 3.68±0.15, 72.77±1.46 and 47.5±4.84, respectively. Conclusion: The study results and scientific observations regarding reproductive performance suggest that H. wyckii can be considered a new candidate species for aquaculture. |
| first_indexed | 2024-12-19T15:46:34Z |
| format | Article |
| id | doaj.art-a4e5858be45b4dd881d7cff237152103 |
| institution | Directory Open Access Journal |
| issn | 2046-1402 |
| language | English |
| last_indexed | 2024-12-19T15:46:34Z |
| publishDate | 2018-09-01 |
| publisher | F1000 Research Ltd |
| record_format | Article |
| series | F1000Research |
| spelling | doaj.art-a4e5858be45b4dd881d7cff2371521032022-12-21T20:15:20ZengF1000 Research LtdF1000Research2046-14022018-09-01710.12688/f1000research.14746.217617Reproductive performance of asian catfish ( Hemibagrus wyckii Bleeker, 1858), a candidate species for aquaculture [version 2; referees: 2 approved]Netti Aryani0Indra Suharman1Hafrijal Syandri2Department of Aquaculture, Faculty of Fisheries and Marine Science, Universitas Riau, Pekanbaru, 28294, IndonesiaDepartment of Aquaculture, Faculty of Fisheries and Marine Science, Universitas Riau, Pekanbaru, 28294, IndonesiaDepartment of Aquaculture, Faculty of Fisheries and Marine Science, Universitas Bung Hatta, Padang, 25133, IndonesiaBackground: Hemibagrus wyckii Bagridae is one of the important economic fish species that lives in the rivers and reservoir in Riau Province, Indonesia. The present study aimed to determine the reproductive performance of H.wyckii under culture conditions. Method s: A total of 10 female and 10 male fish were selected, and weight, length, characteristics of egg and sperm, and hatchery performance were measured. Eggs were fertilized using the dry method. Egg weight and egg diameters were measured for 50 eggs per female. Egg size (50 eggs for each fish) was measured using Labo microscope model L-711 using software camera 3. Then, saline solution was added over the eggs, followed by the addition of pooled sperm from 10 males. Results: Average relative fecundity, egg weight and egg diameter were 2060±512 eggs/kg fish, 29.86±1.21 mg and 2.67±0.26 mm, respectively. The fertilization rate and hatching rate were 60.91±4.68% and 42.91±2.92% respectively. Sperm characteristics such as volume per fish (mL), pH, concentration (per mL), motility (%) and duration of motility (second) were 0.82±0.20, 7.15±0.12, 3.68±0.15, 72.77±1.46 and 47.5±4.84, respectively. Conclusion: The study results and scientific observations regarding reproductive performance suggest that H. wyckii can be considered a new candidate species for aquaculture.https://f1000research.com/articles/7-683/v2 |
| spellingShingle | Netti Aryani Indra Suharman Hafrijal Syandri Reproductive performance of asian catfish ( Hemibagrus wyckii Bleeker, 1858), a candidate species for aquaculture [version 2; referees: 2 approved] F1000Research |
| title | Reproductive performance of asian catfish ( Hemibagrus wyckii Bleeker, 1858), a candidate species for aquaculture [version 2; referees: 2 approved] |
| title_full | Reproductive performance of asian catfish ( Hemibagrus wyckii Bleeker, 1858), a candidate species for aquaculture [version 2; referees: 2 approved] |
| title_fullStr | Reproductive performance of asian catfish ( Hemibagrus wyckii Bleeker, 1858), a candidate species for aquaculture [version 2; referees: 2 approved] |
| title_full_unstemmed | Reproductive performance of asian catfish ( Hemibagrus wyckii Bleeker, 1858), a candidate species for aquaculture [version 2; referees: 2 approved] |
| title_short | Reproductive performance of asian catfish ( Hemibagrus wyckii Bleeker, 1858), a candidate species for aquaculture [version 2; referees: 2 approved] |
| title_sort | reproductive performance of asian catfish hemibagrus wyckii bleeker 1858 a candidate species for aquaculture version 2 referees 2 approved |
| url | https://f1000research.com/articles/7-683/v2 |
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