Critical thermal maxima (CTMax) and minima (CTMin) were determined for Turkish crayfish (Astacus leptodactylus) acclimated to 15, 20 and 25°C. CTMin and CTMax were 1.3, 1.1 and 2.0°C, and 37.4, 37.5 and 38.7°C, respectively. Thermal tolerance tests showed that acclimation temperatures (15, 20 and 25°C) had significant effects on CTMin values of A. leptodactylus (P≤0.05). The area of thermal tolerance assessed using the CTMin and CTMax boundaries were calculated as 364°C2. The overall ARR values were calculated as 0.07 for CTMin and 0.13 for CTMax values between 15 and 25 °C acclimation tempera-tures. All the crayfish crumpled at 0.5°C and showed overall spasm at 32.0 – 33.0°C. Farming A. leptodactylus in the southeastern part of the Mediterranean region may be practiced in terms of temperature tolerance.
15, 20 ve 25 °C’ye alıştırılan Türk kereviti için kritik termal maksima (CTMax) ve minima (CTMin) değerleri belirlenmiştir. CTMin ve CTMax değerleri sırasıyla 1,3, 1,1 ve 2,0 ile 37,4, 37,5 ve 38,7 °C’dir. Sıcaklık tolerans testleri alıştırma sıcaklıklarının (15, 20 ve 25 °C) A. leptodactylus CTMin değerlerine önemli etkilerde bulunduklarını göstermiştir (P≤0,05). Sıcaklık tolerans alanı CTMin ve CTMax sınırları ile değerlendirilerek 364°C2 olarak hesaplanmıştır. Genel olarak 15 ile 25 °C arası alıştırma sıcaklıklarında, alıştırma tepki oranı (ARR) 0,07 ile 0,13 olarak hesaplananmıştır. Kerevitlerin tamamı 0,5 °C’de kıvrılma ve geneli 32,0- 33,0°C’de kasılma göstermiştir. Akdeniz bölgesinin güneydoğu kesiminde A. leptodactylus yetiştiriciliği sıcaklık toleransı açısından uygun olabilir.
Primary Language | en |
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Subjects | Fisheries |
Published Date | April 2019 |
Journal Section | Research Article |
Authors |
|
Dates |
Publication Date : April 25, 2019 |
Bibtex | @research article { limnofish422903,
journal = {Journal of Limnology and Freshwater Fisheries Research},
issn = {},
eissn = {2149-4428},
address = {},
publisher = {Egirdir Fisheries Research Institute},
year = {2019},
volume = {5},
pages = {1 - 5},
doi = {10.17216/limnofish.422903},
title = {Thermal Tolerance of Turkish Crayfish (Astacus leptodactylus) Acclimated to Three Different Temperatures},
key = {cite},
author = {Ölçülü, Abdullatif and Kumlu, Metin and Yılmaz, H. Asuman and Eroldoğan, O. Tufan}
} |
APA | Ölçülü, A , Kumlu, M , Yılmaz, H , Eroldoğan, O . (2019). Thermal Tolerance of Turkish Crayfish (Astacus leptodactylus) Acclimated to Three Different Temperatures . Journal of Limnology and Freshwater Fisheries Research , 5 (1) , 1-5 . DOI: 10.17216/limnofish.422903 |
MLA | Ölçülü, A , Kumlu, M , Yılmaz, H , Eroldoğan, O . "Thermal Tolerance of Turkish Crayfish (Astacus leptodactylus) Acclimated to Three Different Temperatures" . Journal of Limnology and Freshwater Fisheries Research 5 (2019 ): 1-5 <http://www.limnofish.org/en/pub/issue/44372/422903> |
Chicago | Ölçülü, A , Kumlu, M , Yılmaz, H , Eroldoğan, O . "Thermal Tolerance of Turkish Crayfish (Astacus leptodactylus) Acclimated to Three Different Temperatures". Journal of Limnology and Freshwater Fisheries Research 5 (2019 ): 1-5 |
RIS | TY - JOUR T1 - Thermal Tolerance of Turkish Crayfish (Astacus leptodactylus) Acclimated to Three Different Temperatures AU - Abdullatif Ölçülü , Metin Kumlu , H. Asuman Yılmaz , O. Tufan Eroldoğan Y1 - 2019 PY - 2019 N1 - doi: 10.17216/limnofish.422903 DO - 10.17216/limnofish.422903 T2 - Journal of Limnology and Freshwater Fisheries Research JF - Journal JO - JOR SP - 1 EP - 5 VL - 5 IS - 1 SN - -2149-4428 M3 - doi: 10.17216/limnofish.422903 UR - https://doi.org/10.17216/limnofish.422903 Y2 - 2018 ER - |
EndNote | %0 Journal of Limnology and Freshwater Fisheries Research Thermal Tolerance of Turkish Crayfish (Astacus leptodactylus) Acclimated to Three Different Temperatures %A Abdullatif Ölçülü , Metin Kumlu , H. Asuman Yılmaz , O. Tufan Eroldoğan %T Thermal Tolerance of Turkish Crayfish (Astacus leptodactylus) Acclimated to Three Different Temperatures %D 2019 %J Journal of Limnology and Freshwater Fisheries Research %P -2149-4428 %V 5 %N 1 %R doi: 10.17216/limnofish.422903 %U 10.17216/limnofish.422903 |
ISNAD | Ölçülü, Abdullatif , Kumlu, Metin , Yılmaz, H. Asuman , Eroldoğan, O. Tufan . "Thermal Tolerance of Turkish Crayfish (Astacus leptodactylus) Acclimated to Three Different Temperatures". Journal of Limnology and Freshwater Fisheries Research 5 / 1 (April 2019): 1-5 . https://doi.org/10.17216/limnofish.422903 |
AMA | Ölçülü A , Kumlu M , Yılmaz H , Eroldoğan O . Thermal Tolerance of Turkish Crayfish (Astacus leptodactylus) Acclimated to Three Different Temperatures. Journal of Limnology and Freshwater Fisheries Research. 2019; 5(1): 1-5. |
Vancouver | Ölçülü A , Kumlu M , Yılmaz H , Eroldoğan O . Thermal Tolerance of Turkish Crayfish (Astacus leptodactylus) Acclimated to Three Different Temperatures. Journal of Limnology and Freshwater Fisheries Research. 2019; 5(1): 1-5. |
IEEE | A. Ölçülü , M. Kumlu , H. Yılmaz and O. Eroldoğan , "Thermal Tolerance of Turkish Crayfish (Astacus leptodactylus) Acclimated to Three Different Temperatures", Journal of Limnology and Freshwater Fisheries Research, vol. 5, no. 1, pp. 1-5, Apr. 2019, doi:10.17216/limnofish.422903 |