Biological properties of southern pond loach (Seminemacheilus ispartensis) in Lake Eğirdir

Vedat Yegen; Hasan Musa Sarı

doi:10.12714/egejfas.43.3.02

EN TR

Biological properties of southern pond loach (Seminemacheilus ispartensis) in Lake Eğirdir

Öz

In this study, the biological characteristics of the southern pond loach (Seminemacheilus ispartensis Erk'akan, Nalbant & Özeren, 2007), distributed in Lake Eğirdir and its basin, were investigated. Sampling was conducted monthly at nine stations in Lake Eğirdir between June 2010 and May 2011. A total of 315 individuals were collected during the sampling period. Of these specimens, 51.4% were identified as female, 43.2% as male, and 5.4% as immature. The total length of the specimens ranged from 3.7 to 12.2 cm, body weight from 0.43 to 18.50 g, and age from I to V years. The mean total length and mean body weight were calculated as 8.18±0.13 cm and 6.31±0.24 g, respectively. The Von Bertalanffy growth parameters of the population were estimated as L∞=17.48, k=0.22, and t₀=−0.33; the asymptotic weight (W∞) was calculated as 55.30. The length–weight relationship was determined as W=0.0067L3.15. Based on gonadosomatic index (GSI) values, the reproductive period of S. ispartensis was identified as occurring between March and May. The total fecundity of the population in Lake Eğirdir ranged from 1,440 to 16,938 eggs. The relative fecundity was determined to be 900 eggs g⁻¹. Based on the stomach content analysis, S. ispartensis was found to exhibit a predominantly carnivorous feeding habit, with its diet mainly composed of aquatic insects (Trichoptera, Ephemeroptera) and Amphipoda.

Anahtar Kelimeler

Eğirdir Gölü Isparta pınar balığı (Seminemacheilus ispartensis)'nın biyolojik özellikleri

Öz

Bu çalışmada Eğirdir Gölü ve havzasında yayılım gösteren Isparta pınar balığı (Seminemacheilus ispartensis Erk'akan, Nalbant & Özeren, 2007)’nın biyolojik özellikleri incelenmiştir. Örnekleme çalışmaları Eğirdir Gölü’nde belirlenen 9 istasyonda, HazIran 2010 – Mayıs 2011 tarihleri arasında aylık olarak gerçekleştirilmiştir. Örneklemeler sonucunda toplam 315 birey elde edilmiştir. Elde edilen bireylerin %51,4’ünün dişi, %43,2’sinin erkek, %5,4’ünün immatür olduğu belirlenmiştir. Örneklemin total boyu 3,7-12,2 cm, ağırlığı 0,43-18,50 g, yaşı I-V yaş arasında dağılım göstermiştir. Örneklemin ortalama total boyu 8,18±0,13 cm, ortalama ağırlığı ise 6,31±0,24 g olarak bulunmuştur. Örneklemi oluşturan bireylerin Von Bertalanffy büyüme parametrelerinden L∞=17,48, k=0,22, t0=-0,33; W∞=55,30 olarak hesaplanmıştır. Örneklemin boy ağırlık ilişkisi W=0,0067.L3,15 olarak bulunmuştur. Gonadosomatik indeks değerlerine göre S. ispartensis’in üreme döneminin mart – mayıs ayları arası olduğu belirlenmiştir. Eğirdir Gölü’nde populasyonun total fekonditesi 1.440-16.938 adet arasında değişim göstermiştir. Nisbi fekondite 900 adet/g olarak bulunmuştur. İncelenen mide içeriklerine göre S. ispartensis’in ağırlıklı olarak karnivor bir beslenme tarzı gösterdiği, besin organizmalarını çoğunlukla sucul böcekler (Trichoptera, Ephemeroptera) ve Amphipoda’nın oluşturduğu belirlenmiştir.

Anahtar Kelimeler

Destekleyen Kurum

Bu araştırma kamu, ticari veya kâr amacı gütmeyen sektörlerdeki herhangi bir fonlama kuruluşundan herhangi bir özel hibe veya fon desteği almamıştır..

Etik Beyan

Çalışmaya başlandığında özel bir etik kurul onayı istenmediğinden, bu onay alınmamıştır.

Teşekkür

Örnekleme çalışmaları sırasında verdikleri desteklerden dolayı Koyunculuk Araştırma Enstitüsü Müdürlüğünden Doç. Dr. Meral APAYDIN YAĞCI ve Su Ürünleri Yüksek Mühendisi Abdulkadir YAĞCI'ya, Anamur İlçe Tarım ve Orman Müdürlüğünden Ziraat Yüksek Mühendisi Hasan BOSTAN'a, Eğirdir İlçe Tarım Müdürlüğünden Su Ürünleri Mühendisi Rahmi UYSAL'a ve Karabük Üniversitesi Eflani Meslek Yüksekokulundan Dr. Öğr. Üyesi Ramazan KÜÇÜKKARA'ya; yaş tayini çalışmalarına verdikleri desteklerden dolayı 19 Mayıs Üniversitesi Fen Fakültesinden Prof. Dr. Savaş YILMAZ'a, Ahi Evran Üniversitesi Teknik Bilimler Meslek Yüksekokulundan Doç. Dr. Okan YAZICIOĞLU'na ve Ahi Evran Üniversitesi Çiçekdağı Meslek Yüksekokulundan Doç. Dr. Ramazan YAZICI'ya çok teşekkür ederiz.

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Hidrobiyoloji, Sucul Kültür ve Balıkçılık (Diğer)

Bölüm

Araştırma Makalesi

Yazarlar

Vedat Yegen ^*
0000-0001-5349-1497
Türkiye

Hasan Musa Sarı
0000-0003-1000-514X
Türkiye

Yayımlanma Tarihi

12 Haziran 2026

Gönderilme Tarihi

15 Kasım 2025

Kabul Tarihi

5 Mayıs 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 43 Sayı: 3

DOI

https://doi.org/10.12714/egejfas.43.3.02

IZ

https://izlik.org/JA72DR98GJ

Kaynak Göster

RIS / Bibtex

APA

Yegen, V., & Sarı, H. M. (2026). Biological properties of southern pond loach (Seminemacheilus ispartensis) in Lake Eğirdir. Ege Journal of Fisheries and Aquatic Sciences, 43(3), 198-206. https://doi.org/10.12714/egejfas.43.3.02

AMA

1.Yegen V, Sarı HM. Biological properties of southern pond loach (Seminemacheilus ispartensis) in Lake Eğirdir. EgeJFAS. 2026;43(3):198-206. doi:10.12714/egejfas.43.3.02

Chicago

Yegen, Vedat, ve Hasan Musa Sarı. 2026. “Biological properties of southern pond loach (Seminemacheilus ispartensis) in Lake Eğirdir”. Ege Journal of Fisheries and Aquatic Sciences 43 (3): 198-206. https://doi.org/10.12714/egejfas.43.3.02.

EndNote

Yegen V, Sarı HM (01 Haziran 2026) Biological properties of southern pond loach (Seminemacheilus ispartensis) in Lake Eğirdir. Ege Journal of Fisheries and Aquatic Sciences 43 3 198–206.

IEEE

[1]V. Yegen ve H. M. Sarı, “Biological properties of southern pond loach (Seminemacheilus ispartensis) in Lake Eğirdir”, EgeJFAS, c. 43, sy 3, ss. 198–206, Haz. 2026, doi: 10.12714/egejfas.43.3.02.

ISNAD

Yegen, Vedat - Sarı, Hasan Musa. “Biological properties of southern pond loach (Seminemacheilus ispartensis) in Lake Eğirdir”. Ege Journal of Fisheries and Aquatic Sciences 43/3 (01 Haziran 2026): 198-206. https://doi.org/10.12714/egejfas.43.3.02.

JAMA

1.Yegen V, Sarı HM. Biological properties of southern pond loach (Seminemacheilus ispartensis) in Lake Eğirdir. EgeJFAS. 2026;43:198–206.

MLA

Yegen, Vedat, ve Hasan Musa Sarı. “Biological properties of southern pond loach (Seminemacheilus ispartensis) in Lake Eğirdir”. Ege Journal of Fisheries and Aquatic Sciences, c. 43, sy 3, Haziran 2026, ss. 198-06, doi:10.12714/egejfas.43.3.02.

Vancouver

1.Vedat Yegen, Hasan Musa Sarı. Biological properties of southern pond loach (Seminemacheilus ispartensis) in Lake Eğirdir. EgeJFAS. 01 Haziran 2026;43(3):198-206. doi:10.12714/egejfas.43.3.02