Araştırma Makalesi

Two different methods of sperm collection in European catfish (Silurus glanis Linnaeus, 1758)

Cilt: 40 Sayı: 2 15 Haziran 2023
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Two different methods of sperm collection in European catfish (Silurus glanis Linnaeus, 1758)

Abstract

The European catfish (Silurus glanis L., 1758) is an important species for the aquaculture sector and the production of quality broodstock in artificial fertilization methods as well. One of the crucial steps determining the success of the reproduction of catfish is to obtain sufficient and good-quality sperm. The aim of this study is to compare two different methods used to obtain sperm from European catfish. The first method is surgery extraction of testicular sperm from taking testicles (CS) and the second method collection of sperm by stripping (SS). The fertilization rate was calculated as a percent for CS and SS groups and the highest fertilization rate was found in the SS group (81.87 ± 17.38%). According to the findings in the present study, it was concluded that it is not necessary to kill male European catfish to get sperm for fertilization.

Keywords

Destekleyen Kurum

Scientific Research Projects Coordination Unit of Istanbul University

Proje Numarası

FDK-2021-37544

Teşekkür

This work was supported by the Scientific Research Projects Coordination Unit of Istanbul University. We also thank the Management of the Mediterranean Fisheries Research Production and Training Institute to give us research opportunities.

Kaynakça

  1. Adebayo, O. T., Fasakin, E. A., & Adewumi, J. A. (2012). Reproductive performance of partial gonadectomized male African catfish, Clarias gariepinus broodstocks. Theriogenology, 77(6),1050-1055. https://doi.org/10.1016/j.theriogenology.2011.09.027
  2. Akyurt, İ. (1988). A research on the bioecology and economic value of catfish (Silurus glanis L.) living in the Karasu Stream of the Iğdır Plain. Atatürk University, Journal of the Faculty of Agriculture, 19(1-4): 175-188 (in Turkish).
  3. Alavi, S. M. H., Cosson, J., Bondarenko, O., & Linhart, O. (2019). Sperm motility in fishes:(III) diversity of regulatory signals from membrane to the axoneme. Theriogenology, 136, 143-165. https://doi.org/10.1016/j.theriogenology.2019.06.038
  4. Alp, A., Kara, C., & Büyükçapar, H.M. (2004). Reproductive biology in a native European catfish, Silurus glanis L.,1758, population in menzelet reservoir. Turkish Journal of Veterinary Animal Sciences, 28, 613-622.
  5. Alp, A., Kara, C., Üçkardeş, F., Carol, J., & García-Berthou, E. (2011). Age and growth of the European catfish (Silurus glanis) in a Turkish Reservoir and comparison with introduced populations. Reviews in Fish Biology and Fisheries, 21(2), 283-294. https://doi.org/10.1007/s11160-010-9168-4
  6. Alpbaz, A., & Hoşsucu, H. (1996). Freshwater fish culture (Eel, European catfish, Northern pike, Zander, Koregon, Tilapia). Ege University, Faculty of Fisheries Publications, İzmir. (in Turkish).
  7. Alpaz, A. (2005). Aquaculture. Alp Publications, İzmir, Türkiye 548, ISBN 975-97056-1-3. (in Turkish).
  8. Billard, R., Linhart, O., Fierville, F., & Cosson, J. (1997). Motility of European catfish Silurus glanis spermatozoa in testes and in sperm. Polskie Archiwum Hydrobiologii, 44(1-2).

Ayrıntılar

Birincil Dil

İngilizce

Konular

Balıkçılık Yönetimi , Sucul Kültür

Bölüm

Araştırma Makalesi

Erken Görünüm Tarihi

10 Haziran 2023

Yayımlanma Tarihi

15 Haziran 2023

Gönderilme Tarihi

22 Şubat 2023

Kabul Tarihi

8 Mayıs 2023

Yayımlandığı Sayı

Yıl 2023 Cilt: 40 Sayı: 2

Kaynak Göster

APA
Tınkır, M., Yilayaz, A., & Memiş, D. (2023). Two different methods of sperm collection in European catfish (Silurus glanis Linnaeus, 1758). Ege Journal of Fisheries and Aquatic Sciences, 40(2), 126-131. https://doi.org/10.12714/egejfas.40.2.06

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