Research Article

Length-weight relationships and growth parameters of axillary seabream Pagellus acarne (Risso, 1827) from the Didim coast in the Southern Aegean Sea

Volume: 7 Number: 3 July 3, 2024
EN

Length-weight relationships and growth parameters of axillary seabream Pagellus acarne (Risso, 1827) from the Didim coast in the Southern Aegean Sea

Abstract

The length-weight relationships and growth parameters of the axillary seabream Pagellus acarne caught from the Didim coast in the southern Aegean Sea were examined. A total of 667 axillary seabream individuals, of which 295 were female (44.23%) and 372 were male (55.77%), were collected by commercial trawlers and gillnets from November 2021 to December 2023. The length-weight relationships were calculated for females, males, and sexes as W = 0.0052 x L3.2378, W = 0.0065 x L3.1521, and W = 0.0058 x L3.1965, respectively. The growth of P. acarne on the Didim coast was determined as positive allometric. The maximum age was found to be 4 for both females and males. The von Bertalanffy growth parameters were L∞ = 28.55 cm, k = 0.213 year-1, t0 = -2.011 years for females; L∞ = 22.13 cm, k = 0.489 year-1, t0 = -0.862 years for males; L∞ = 23.75 cm, k = 0.373 year-1, t0 = -1.203 years for both sexes. The growth performance index (φ´) for females, males, and sexes were 2.239, 2.379, and 2.324, respectively. This study provides the first contribution to the basic growth parameters of P. acarne along the Didim coast, southern Aegean Sea.

Keywords

References

  1. Acarlı, D., Kale, S., Çakır, K. (2022). Length–Weight Relationships of Eighteen Fishes and a Cephalopod from Gökçeada Island, Northern Aegean Sea, Turkey. Thalassa: An International Journal of Marine Sciences, 38(1), 479-486. https://doi.org/10.1007/s41208-022-00408-6
  2. Akalın, S., İlhan, D., Özaydın, O. (2015). Length-weight relationships for 30 demersal fish species from Çandarli Bay (North Aegean Sea, Turkey). Croatian Journal of Fisheries: Ribarstvo, 73(2), 73-76. https://doi.org/10.14798/73.2.822
  3. Akel, E.H.K. (2016). Length-weight relationships and condition factors for fifteen species caught by experimental bottom trawl along the Egyptian Mediterranean coast. Acta Velit, 2(4), 15-19.
  4. Ali-Basha, N., Hamwi, N., Saad, A. (2023). Age, growth, Mortality and Exploitation of the Axillary seabream, Pagellus acarne (Risso, 1826) (Sparidae) from the Syrian marine waters. Damascus University Journal of Agricultural Sciences, 39(4), 161-172.
  5. Altın, A., Ayyıldız, H., Kale, S., Alver, C. (2015). Length-weight relationships of forty-nine fish species from shallow waters of Gökçeada Island, northern Aegean Sea Turkey. Turkish Journal of Zoology, 39(5), 971-975. https://doi.org/10.3906/zoo-1412-15
  6. Bauchot M.L., Hureau J.C. (1986). Sparidae. In Fishes of the north-eastern Atlantic and the Mediterranean Vol. II; Whitehead P.J.P., Bauchot M.L., Hureau J.C., Nielsen J., Tortonese E., Eds.; UNESCO: Paris, France, pp 883-907. ISBN: 92-3-002308-6
  7. Bensahla Talet, L., Gherram, M., Dalouche, F., Bensahla Talet, A., Boutiba, Z. (2017). Reproductive biology of Pagellus acarne (Risso, 1927) (Teleostei: Sparidae) off western Algerian waters (Western Mediterranean). Journal of King Abdulaziz University: Marine Science, 27(1), 1-9. https://doi.org/10.4197/Mar.27-1.1
  8. Bentata-Keddar, I., Abid-Kachour, S., Bouderbala, M., Mouffok, S. (2020). Reproduction and growth of Axillary seabream Pagellus acarne (Risso, 1827) (Perciformes Sparidae) from the western Algerian coasts. Biodiversity Journal, 11(2), 351-358. https://doi.org/10.31396/Biodiv.Jour.2020.11.2.351.358

Details

Primary Language

English

Subjects

Fish Biology , Fisheries Management

Journal Section

Research Article

Early Pub Date

May 17, 2024

Publication Date

July 3, 2024

Submission Date

February 2, 2024

Acceptance Date

February 25, 2024

Published in Issue

Year 1970 Volume: 7 Number: 3

APA
Uyan, A. (2024). Length-weight relationships and growth parameters of axillary seabream Pagellus acarne (Risso, 1827) from the Didim coast in the Southern Aegean Sea. Aquatic Research, 7(3), 121-130. https://doi.org/10.3153/AR24011

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