Seasonal variation of gender-specific meat yield of freshwater Crayfish (Pontastacus leptodactylus Eschscholtz, 1823)
The focus of this study was the seasonal and sex-specific variation in meat yield of narrow-clawed crayfish (Pontastacus leptodactylus Eschscholtz, 1823), an important crustacean species for aquaculture and the local market. This popular consumer product has been the subject of much recent research....
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2025-12-01
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| Series: | Journal of Applied Animal Research |
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| Online Access: | https://www.tandfonline.com/doi/10.1080/09712119.2025.2531068 |
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| _version_ | 1850115115915935744 |
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| author | Gülşen Uzun Gören |
| author_facet | Gülşen Uzun Gören |
| author_sort | Gülşen Uzun Gören |
| collection | DOAJ |
| description | The focus of this study was the seasonal and sex-specific variation in meat yield of narrow-clawed crayfish (Pontastacus leptodactylus Eschscholtz, 1823), an important crustacean species for aquaculture and the local market. This popular consumer product has been the subject of much recent research. Crayfish were caught from Cernek lake in October–November and May–June 2021–2022 using a pinter. A total of 400 crayfish were included in the study, of which 224 were male and 176 were female. Important data on crayfish under and above 35 g were obtained. The average meat yield was 15.79% in the period October-November and 15.30% in the period May–June. The average of the total meat yield was 15.55%. As a result of the crayfish meat yield study, 100 g of consumable meat was obtained from approximately 13.17 individuals. Carapace length was found to have a statistically significant coefficient in the determination of total meat yield. The results of the study will support demand increases in the local market and have a beneficial impact on aquaculture businesses. |
| format | Article |
| id | doaj-art-86a3fb11305a426b96e7701146dca515 |
| institution | OA Journals |
| issn | 0971-2119 0974-1844 |
| language | English |
| publishDate | 2025-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Applied Animal Research |
| spelling | doaj-art-86a3fb11305a426b96e7701146dca5152025-08-20T02:36:39ZengTaylor & Francis GroupJournal of Applied Animal Research0971-21190974-18442025-12-0153110.1080/09712119.2025.2531068Seasonal variation of gender-specific meat yield of freshwater Crayfish (Pontastacus leptodactylus Eschscholtz, 1823)Gülşen Uzun Gören0Faculty of Fisheries, Sinop University, Sinop, TurkeyThe focus of this study was the seasonal and sex-specific variation in meat yield of narrow-clawed crayfish (Pontastacus leptodactylus Eschscholtz, 1823), an important crustacean species for aquaculture and the local market. This popular consumer product has been the subject of much recent research. Crayfish were caught from Cernek lake in October–November and May–June 2021–2022 using a pinter. A total of 400 crayfish were included in the study, of which 224 were male and 176 were female. Important data on crayfish under and above 35 g were obtained. The average meat yield was 15.79% in the period October-November and 15.30% in the period May–June. The average of the total meat yield was 15.55%. As a result of the crayfish meat yield study, 100 g of consumable meat was obtained from approximately 13.17 individuals. Carapace length was found to have a statistically significant coefficient in the determination of total meat yield. The results of the study will support demand increases in the local market and have a beneficial impact on aquaculture businesses.https://www.tandfonline.com/doi/10.1080/09712119.2025.2531068CrayfishPontastacus leptodactylusmeat yieldseasons |
| spellingShingle | Gülşen Uzun Gören Seasonal variation of gender-specific meat yield of freshwater Crayfish (Pontastacus leptodactylus Eschscholtz, 1823) Journal of Applied Animal Research Crayfish Pontastacus leptodactylus meat yield seasons |
| title | Seasonal variation of gender-specific meat yield of freshwater Crayfish (Pontastacus leptodactylus Eschscholtz, 1823) |
| title_full | Seasonal variation of gender-specific meat yield of freshwater Crayfish (Pontastacus leptodactylus Eschscholtz, 1823) |
| title_fullStr | Seasonal variation of gender-specific meat yield of freshwater Crayfish (Pontastacus leptodactylus Eschscholtz, 1823) |
| title_full_unstemmed | Seasonal variation of gender-specific meat yield of freshwater Crayfish (Pontastacus leptodactylus Eschscholtz, 1823) |
| title_short | Seasonal variation of gender-specific meat yield of freshwater Crayfish (Pontastacus leptodactylus Eschscholtz, 1823) |
| title_sort | seasonal variation of gender specific meat yield of freshwater crayfish pontastacus leptodactylus eschscholtz 1823 |
| topic | Crayfish Pontastacus leptodactylus meat yield seasons |
| url | https://www.tandfonline.com/doi/10.1080/09712119.2025.2531068 |
| work_keys_str_mv | AT gulsenuzungoren seasonalvariationofgenderspecificmeatyieldoffreshwatercrayfishpontastacusleptodactyluseschscholtz1823 |