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Dergiler / Turkish Journal of Fisheries and Aquatic Sciences / 2010 / Cilt: 10 - Sayı: 2

İran’ın Güney kıyısında (Basra Körfezi ve Umman Denizi) bulunan imparator balığı, Lethrinus nebulous (Lethrinidae)’in bazı üreme özellikleri ve Boy-ağırlık ilişkisi

Seyyed Amin Taghavi MOTLAGH
Arezoo VAHABNEZHAD
Jafar SEYFABADI
Mehdi Ghodrati SHOJAEI
Maryam HAKIMELAHI
Sayfa
221–227
Yayın Tarihi
2022-11-06
DOI
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The weight-length relationship was estimated with a= 0.051 and b= 2.722, indicates that Spangled Emperor has alometric growth.

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Amaç & Hipotez:Monthly data of length composition for Spangled emperor, Lethrinus nebulosus (Lethrinidae), landed between September 2007 to August 2008 along the Persian Gulf and Oman Sea were used to estimate the weight-length relationship, maturity stage, maturity length and spawning season of the stock.
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Temel Bulgular & Veri:The monthly calculated mean values of gonadosomatic index (GSI) of females were indicate to increase from february, reach the highest in march and decline in june.
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Sonuç & Katkı:The weight-length relationship was estimated with a= 0.051 and b= 2.722, indicates that Spangled Emperor has alometric growth.
🔬Tür:Araştırma Makalesi
📍Kapsam:2007 Verileri
⚙️Değişkenler:Alan Parametreleri

Abstract

Monthly data of length composition for Spangled emperor, Lethrinus nebulosus (Lethrinidae), landed between September 2007 to August 2008 along the Persian Gulf and Oman Sea were used to estimate the weight-length relationship, maturity stage, maturity length and spawning season of the stock. Macroscopically, L. nebulosus ovaries consisted of two cylindrical gonads of approximate equal size. The monthly calculated mean values of gonadosomatic index (GSI) of females were indicate to increase from february, reach the highest in march and decline in june. The peak spawning season of L. nebulosus occurred in march. More than 50% of Spangled emperors were mature at the size of 31 cm. Transitional L. nebulosus gonads were characterized by the concurrent degeneration of all oocytes and the proliferation of spermatocysts near the edge of the lamellae, an increase in blood vessels along strands of stromal tissue within the lamellae and the formation of multiple sperm sinuses. The weight-length relationship was estimated with a= 0.051 and b= 2.722, indicates that Spangled Emperor has alometric growth.

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Bu Makaleye Atıf Yap

MOTLAGH, S. A. T., VAHABNEZHAD, A., SEYFABADI, J., SHOJAEI, M. G., HAKIMELAHI, M. (2022). İran’ın Güney kıyısında (Basra Körfezi ve Umman Denizi) bulunan imparator balığı, Lethrinus nebulous (Lethrinidae)’in bazı üreme özellikleri ve Boy-ağırlık ilişkisi. Turkish Journal of Fisheries and Aquatic Sciences, Cilt: 10 - Sayı: 2, 221–227. https://ajindex.com/articles/606071

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Kaynakça (11)

  1. Al-Sayes, A., Al-Sedfy, H. and Al-Mulla, A. 1988. Some biological characters of Lethrinus nebulosus (Forskal) in the Arabian Gulf. Bulletin of the National Institute of Oceanography and Fisheries (Egypt), 14: 227-237.
  2. Allsop, D.J. and West, S.A. 2003. Constant relative age and size at sex change for sequentially hermaphroditic fish. Journal of Evolution Biology, 16: 9. Baddar, M.K. 1987. A preliminary study of the population dynamics of a sheiry, the starry pigface bream, Lethrinus nebulosus. Kuwait Bull. Mar. Sci., 9: 215- 220 Biswas, S.P. 1993.
  3. Manual of methods in fish biology, South Asian Publishers, New Delhi, 157 pp. Carpenter, K.E. and Allen, G.R. 1989. FAO species catalogue Emperor Fishes and large-eye breams of the world (Family Lethrinidae). An annotated and illustrated catalogue of lethrinid species known to date. FAO Fisheries Synopsis, 125(9). Ebisawa, A. 1997. Some aspects of reproduction and sexuality in the spotcheek emperor,Lethrinus rubrioperculatus, in waters off the Ryukyu Islands. Ichthyological Research, 44: 201–212.
  4. Ebisawa, A. 1990. Reproductive biology of Lethrinus nebulosus (Pisces: Lethrinidae) around the Okinawan waters. Nippon Suisan Gakkaishi, 56: 1941–1954.
  5. Ferreira, B.P. 1995. Reproduction of the common coral trout Plectropomus leopardus (Serranidae: Epinephelinae) from the Central and Northern Great Barrier Reef, Australia. Bulletin of Marine Science, 56(2): 653-669.
  6. Grandcourt, E.D., Thabit, Z. and Al Shamsi, F.F. 2006. Biology and assessment of the painted sweetlips (Diagramma pictum (Thunberg, 1792)) and the spangled emperor (Lethrinus nebulosus (Forsskål, 1775)) in the southern Arabian Gulf Fish. Bull., 104: 75–88.
  7. Hastings, P.A. 1981. Gonad morphology and sex succession in the protogynous hermaphrodite Hemanthias vivanus (Jordan and Swain). Journal of Fish Biology, 18: 443- 454. King, M. 1995.
  8. Fisheries Biology, Assessment and Management. Fishing News Book, London, 342 pp. Kuo, C.L. and Lee, S.S. 1986.
  9. Age and growth of common porgy, Lethrinus nebulosus (Forsskål) in shelf waters off northwest Australia. J. Fish. Soc. Taiwan, 3: 39-57.
  10. Loubens, G. 1980. Biologie de quelques espèces de Poissons du lagon néo calédonien. II. Sexualité et reproduction. Cahiers de l’IndoPacifique, 2: 41-72.
  11. Pope, J.A., Marggets, A.R., Hamley, J.M. and Akyuz, E.F. 1983. Manual of methods for fish stock assessment. Pt. 3. Selectivity of fishing gear. FAO Fishery Technical, Rome, 41 pp. Rathacharen, S., Venkatasami, A. and Degambur, D. 1995. G