International Journal of Agricultural and Natural Sciences

International Journal of Agricultural and Natural Sciences

Evaluation of reproductive parameters of males in wild freshwater crayfish (Astacus leptodactylus)

Yazarlar: Önder AKSU

Cilt 12 , Sayı 1 , 2019 , Sayfalar 03-07

Konular:

Anahtar Kelimeler:A. leptodactylus,Crayfish,Reproductive parameters.

Özet: The mature crayfish (A. leptodactylus) were caughted with pinter from Keban Dam Lake Koçkale hunting area at the breeding season. The crayfish were stored for 20 minutes at 20°C and anesthetized. Carapace lengths were measured by caliper and their weights were weighed. Then the crayfish were dissected and the carapace removed. Macroscopic observations were realized in the reproductive system. All reproductive system, testes and the vasa deferans were weighed. The testicular index (TI) and gonado-somatic index (GSI) were calculated. The means of TI and GSI was 0.27±0.17 and 1.66±0.99, respectively. Consequently, the present study would be useful for reproductive management and efficiency.

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@article{2019, title={Evaluation of reproductive parameters of males in wild freshwater crayfish (Astacus leptodactylus)}, volume={12}, number={03–07}, publisher={International Journal of Agricultural and Natural Sciences}, author={Önder AKSU}, year={2019} }
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Önder AKSU. (2019). Evaluation of reproductive parameters of males in wild freshwater crayfish (Astacus leptodactylus) (Vol. 12). Vol. 12. International Journal of Agricultural and Natural Sciences.
MLA
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Önder AKSU. Evaluation of Reproductive Parameters of Males in Wild Freshwater Crayfish (Astacus Leptodactylus). no. 03–07, International Journal of Agricultural and Natural Sciences, 2019.
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