Journals / Turkish Journal of Fisheries and Aquatic Sciences / 2014 / Cilt: 14 - Sayı: 3

Güneydoğu Karadeniz de Zargana Balığının, Belone euxini Günther, 1866 (Belonidae: Belone) Üreme Biyolojisi

Reproduction Biology of the Garfish, Belone euxini Günther, 1866 (Belonidae: Belone) in the Southeast Black Sea

Pages
623–631
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The results of this study were offered as biological input parameters regarded as a reference for management of Black Sea stocks of the garfish species.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:To describe the reproduction biology of the garfish, Belone euxini and differences in parameters from other populations, monthly sampling were conducted between December 2011 and July 2013 in the southeast Black Sea.
📊
Key Findings & Data:Absolute fecundity ranged between 4015 and 32453 (mean: 14365±1049) and mature eggs that was left for each spawning portion (batch fecundity) ranged between 560 and 9713 (mean: 2338±243).
💡
Conclusion & Impact:The results of this study were offered as biological input parameters regarded as a reference for management of Black Sea stocks of the garfish species.
🔬Design:Research Article
📍Scope:2011 Verileri
⚙️Variables:Domain Parameters

Abstract

To describe the reproduction biology of the garfish, Belone euxini and differences in parameters from other populations, monthly sampling were conducted between December 2011 and July 2013 in the southeast Black Sea. Absolute fecundity ranged between 4015 and 32453 (mean: 14365±1049) and mature eggs that was left for each spawning portion (batch fecundity) ranged between 560 and 9713 (mean: 2338±243). Correlation coefficient of fecundity and total length relationships were significantly different from zero. Mean diameter of immature eggs in ovary was significantly lower than mature eggs (t- test: P = 1.54E-230). The proportion of mature eggs in the ovary ranged between 8% and 34% (mean: 16%±0.7) and the number of batches was obtained between 3 and 12 (mean: 6.8±0.3) times in a year. Monthly proportion of gonad maturity stages and monthly GSI values showed that the spawning period of garfish was between May and September. The size at first sexual maturity (TL50) was estimated as 34.4 cm TL for females and 33.3 cm TL for males. The results of this study were offered as biological input parameters regarded as a reference for management of Black Sea stocks of the garfish species.

Özet

Zargana balığının (Belone euxini) üreme biyolojisini belirlemek ve bu özelliklerin diğer popülasyonlardan farkını tanımlamak için Güneydoğu Karadenizde Aralık 2011 ve Temmuz 2013 tarihleri arasına aylık örneklemeler yapılmıştır. Zargana balığının toplam yumurta verimi 4015 ve 32453 adet/birey arasında değiştiği (ortalama: 14365±1049) ve bir batın için bırakılan ovaryumlardaki olgun yumurta sayısının ise 560 ve 9713 adet/birey arasında değiştiği (ortalama: 2338±243) belirlenmiştir. Yumurta verimi ve toplam boy arasındaki korelasyon katsayısı (r) istatistiksel olarak sıfırdan farklı hesaplanmıştır. Ovaryumlardaki küçük yumurtaların ortalama çapı büyük yumurtaların (olgun yumurtar) ortalama çapından istatistiksel olarak daha küçük hesaplanmıştır (t-test: P = 1.54E-230). Ovaryumlardaki olgun yumurta sayısının toplam yumurta sayısına oranı %8 ve %34 arasında değiştiği (ortalama: %16±0,7) ve bir yıl içerisindeki batın sayısının ise 3 ve 12 arasında değiştiği (ortalama: 6,8±0,3) belirlenmiştir. Araştırma bölgesinde zargana balığının gonat olgunluk safhaları ve GSI değerlerinin aylık seyrine göre Mayıs ve Eylül ayları arasında yumurtladığı tespit edilmiştir. İlk cinsi olgunluk boyu (TL50) dişiler için 34,4 cm TL ve erkekler için ise 33,3 cm TL şeklinde hesaplanmıştır. Bu çalışmanın sonuçları Karadenizde zargana balığı stok yönetimi için biyolojik girdi parametreleri olarak önerilmiştir.

🔖

Cite This Article

BİLGİN, S., TAŞÇI, B., BAL, H. (2014). Güneydoğu Karadeniz de Zargana Balığının, Belone euxini Günther, 1866 (Belonidae: Belone) Üreme Biyolojisi. Turkish Journal of Fisheries and Aquatic Sciences, Cilt: 14 - Sayı: 3, 623–631. https://ajindex.com/articles/408339

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (7)

  1. Avşar, D. 2005. Balıkçılık biyolojisi ve popülasyon dinamiği. Nobel Kitabevi, Adana, 332 pp. Bilgin, S., Taşçi, B. and Bal, H. 2014.
  2. Population dynamics of the garfish, Belone euxini (Belonidae: Belone) from the south-east Black Sea. Journal of the Marine Biological Association of the United Kingdom. doi:10.1017/S0025315414000769. Collette, B.B. and Parin, N.V. 1970. Needlefishes (Belonidae) of the eastern Atlantic Ocean. Atlantide Report No: 11: 7- 60. Dalyan, C. and Eryılmaz, L. 2006. Two new fish records from Turkish coast of the Eastern Mediterranean: the garfish, Belone svetovidovi Collette and Parin, 1970; the Spiny gurnard, Lepidotrigla dieuzeidei Audoin in Blanc and Hureau, 1973. Journal Black Sea/Mediterranean Environment, 12: 155-158.
  3. Davenport, H.A. 1960. Histological and histochemical techniques, W.B. Saunders Co., London, UK. 401 pp. Dorman, J.A. 1989. Some aspects of the biology of the garfish Belone belone (L.) from southern Ireland. Journal of Fish Biology, 35: 621-629.
  4. Dorman, J.A. 1991. Investigations into the biology of the garfish, Belone belone (L.) in Swedish waters. Journal of Fish Biology, 39: 59-69. Dulčić, J., Baždarić, B., Grubišić, L. and Dragičević, B. 2009. Embryonic and larval development of garpike from the Adriatic Sea. Integrative Zoology, 4: 272- 276. Fricke, R., Bilecenoglu, M. and Sarı, H.M. 2007. Annotated checklist of fish and lamprey species (Gnathostomata and Petromyzontomorphi) of Turkey, including a Red List of threatened and declining species. Stuttgarter Beiträge zur Naturkunde, 706(A): 1-169.
  5. Froese, R. and Pauly, D. (Editors) 2013. FishBase. World Wide Web electronic publication. www.fishbase.org, version (12/2013).
  6. Gürcan, E.S. 2012. The ichthyoplankton dynamics of the Sinop coasts. Msc thesis, Sinop: Sinop University, Science and technology institute. 82 pp. Hammer, Ø., Harper, D.A.T. and Ryan, P.D. 2001. PAST: Paleontological Statistics Software Package for Education and Data Analysis. Palaeontologia Electronica, 4: 9. Hines, A.H. 1991. Fecundity and reproductive output in nine species of Cancer crabs (Crustacea, Brahyura, Caneridae). Canadian Journal of Fisheries and Aquatic Sciences, 48(2): 267-275. Kužir, S., Kozarić, Z., Gjurčević, E., Baždarić, B. and Petrinec, Z. 2009. Osteological development of the garfish (Belone belone) larvae. Anatomia Histologia Embryologia, 38: 351-354.
  7. Nazari, E.M., Simões-Costa, M.S., Müller, Y.M.R., Ammar, D. and Dias, M. 2003. Comparisons of fecundity, egg size, and mass vo