İzmir Körfez’inde Dağılım Gösteren Benekli Hani (Serranus hepatus Linnaeus, 1758) Balığının Büyüme ve Beslenme Özellikleri

Erhan Irmak; Savaş Mater

doi:10.35229/jaes.1337172

EN TR

Age, Growth and Feeding Characteristics of brown comber (Serranus hepatus Linnaeus, 1758) Distribution in Izmir Bay

Abstract

In this study, some biological features of brown comber Serranus hepatus L.,1758 were investigated from İzmir Bay. 1062 specimens were captured by R/V Egesuf by bottom trawl net between January-April 2005. It is determined that the samples of population distributed between 0-III age groups. Minimum, maximum and mean total length were determined as 6.0, 11.6 and 9.51± 0,71 cm, respectively. Minimum, maximum and mean weights were determined as 3.71, 25.49 and 13.04 ± 2,85 g, respectively. The length-weight relationship was determined as W=0.0182*L2.91, r= 0.94. Von Bertalanffy growth parameters were calculated as Lt = 12.52 * [1-e-0.435 (t+1.194)] and Wt= 39.80 * [1-e-0.135 (t+1.035)]2.91 for all specimens. Stomach contents of the species were examined to reveal general feeding habits, and the main preys were found as decapod crustaceans.

Keywords

Aegean Sea , Brown comber , Feeding ecology , İzmir Bay , Serranidae.

İzmir Körfez’inde Dağılım Gösteren Benekli Hani (Serranus hepatus Linnaeus, 1758) Balığının Büyüme ve Beslenme Özellikleri

Öz

Bu çalışmada, İzmir Körfezi’nde benekli hani balığının (Serranus hepatus, L.,1758) yaş, büyüme ve beslenme özellikleri tespit edilmesi hedeflenmiştir. Ocak 2005–Nisan 2005 tarihleri arasında, İzmir Körfezi’nden trol ağı ile aylık olarak toplam 1062 adet S. hepatus elde edilmiştir. Bireylerin 0-III yaş grupları arasında dağılım gösterdiği belirlenmiştir. Minimum, maksimum ve ortalama total boy sırasıyla, 6.0, 11.6 ve 9.51 ± 0,71 cm’dir. Minimum, maksimum ve ortalama ağırlık sırasıyla, 3.71, 25.49 ve 13.04 ± 2,85 g’dır. Total boy-ağırlık ilişkisi esas alınarak hesaplanan boy ağırlık ilişkileri, W=0.0182*L2.91, r= 0.94 olarak tespit edilmiştir. Von Bertalanffy büyüme parametreleri tüm bireyler için Lt = 12.52 * [1-e-0.435 (t+1.194)] ve Wt= 39.80 * [1-e-0.135 (t+1.035)]2.91 olarak hesaplanmıştır. Türün genel beslenme özelliklerini tespit etmek amacıyla mide içeriği incelenmiş ve temel besin grubunun dekapod krustaseler olduğu ortaya çıkmıştır.

Anahtar Kelimeler

Benekli hani , Beslenme Ekolojisi , Ege Denizi , İzmir Körfezi , Serranidae.

Kaynakça

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Ayrıntılar

Birincil Dil

Türkçe

Konular

Balık Biyolojisi

Bölüm

Araştırma Makalesi

Yazarlar

Erhan Irmak ^*
0000-0002-8354-338X
Türkiye

Savaş Mater Bu kişi benim
Türkiye

Erken Görünüm Tarihi

15 Aralık 2023

Yayımlanma Tarihi

31 Aralık 2023

Gönderilme Tarihi

3 Ağustos 2023

Kabul Tarihi

6 Kasım 2023

Yayımlandığı Sayı

Yıl 2023 Cilt: 8 Sayı: 4

DOI

https://doi.org/10.35229/jaes.1337172

IZ

https://izlik.org/JA35KW35FS

APA

Irmak, E., & Mater, S. (2023). İzmir Körfez’inde Dağılım Gösteren Benekli Hani (Serranus hepatus Linnaeus, 1758) Balığının Büyüme ve Beslenme Özellikleri. Journal of Anatolian Environmental and Animal Sciences, 8(4), 616-620. https://doi.org/10.35229/jaes.1337172

JAES, 2016- 11.yıl

Age, Growth and Feeding Characteristics of brown comber (Serranus hepatus Linnaeus, 1758) Distribution in Izmir Bay

Abstract

Keywords

İzmir Körfez’inde Dağılım Gösteren Benekli Hani (Serranus hepatus Linnaeus, 1758) Balığının Büyüme ve Beslenme Özellikleri

Öz

Anahtar Kelimeler

Kaynakça

Ayrıntılar

Birincil Dil

Konular

Bölüm

Yazarlar

Erken Görünüm Tarihi

Yayımlanma Tarihi

Gönderilme Tarihi

Kabul Tarihi

Yayımlandığı Sayı

DOI

IZ

Kaynak Göster