Marmara Denizi'nde Algarna ile Avlanan Triglidae Türlerinin Boy-Ağırlık İlişkisi ve Bolluk Dağılımı

Year 2018, Volume: 1 Issue: 1, 13 - 19, 24.07.2018

Ali İşmen , Haşim İnceoğlu , Mukadder Arslan İhsanoğlu , Cahide Çiğdem Yığın , Mine Çardak , Burak Daban , Engin Kocabaş Zeki Özer Alpaslan Kara , Murat Şirin , Ahmet Öktener

Abstract

Bu çalışmada,
Marmara Denizi'nde üç kırlangıç türünün Chelidonichthys
lucerna (Linnaeus, 1758), Lepidotrigla
cavillone (Lacepède, 1801), Eutrigla
gurnardus (Linnaeus, 1758)’un boy-ağırlık ilişkileri, birim av miktarları
ve bollukları (CPUE kg/sa, N/sa) mevsimlere, bölgelere ve derinliklere göre
belirlenmiştir. Örnekler Ekim 2011- Temmuz 2014 tarihleri arasında algarna av
aracı kullanılarak aylık olarak elde edilmiştir. Marmara Denizi altı av
sahasına; 1. bölge: Erdek, 2. bölge: Tekirdağ, 3. bölge: Marmara Adası, 4.
bölge: Kapıdağ, 5. bölge: Yalova, 6. bölge: Silivri ayrılarak, toplam 229 adet
algarna çekimi yapılmıştır. 3 triglidae türü için b değeri 2,66 ile 2,85
arasında değişmiştir. C. lucerna ve L. cavillone negatif allometrik büyüme, E.gurnardus izometrik büyüme
göstermiştir. Algarna ile avlanan türlerin toplam birim avı 63,6 kg/sa, kemikli
balıkların birim avı 4,7 kg/sa, triglidae familyasına ait balıkların birim
avları 0,422 kg/sa (%9) dir. Kırlangıç türleri arasında en yüksek bolluk C. lucerna türünde (0,305 kg/sa - 2,5
N/sa) belirlenmiştir ve onu sırasıyla L.
cavillone (0,066 kg/sa-1,9 N/sa) ve E.
gurnardus (0,051 kg/sa - 0,96 N/sa) türleri takip etmiştir. Mevsimlere göre
en yüksek bolluk C. lucerna ve L. cavillone türleri için yaz döneminde,
E. gurnardus için ilkbaharda
bulunmuştur. Bölgelere göre en yüksek bolluk C. lucerna için Tekirdağ'da, L.
cavillone için Kapıdağ Yarımadası'nda ve E. gurnardus için Marmara Adası av sahasında tespit edilmiştir.
Derinliklere göre triglidae türlerinin birim av miktarı değişmiştir. C. lucerna ve L. cavillone'nin
50-100 m derinlik aralığında, E.
gurnardus’un 100 m'den daha derinlerde daha bol olduğu tespit
edilmiştir.

Keywords

Marmara Denizi, Chelidonichthys lucerna, Lepidotrigla cavillone, Eutrigla gurnardus, boy-ağırlık ilişkisi, birim av

Length-Weight Relationships and Abundance Distribution of Triglidae Species Caught by Beam-trawl in The Sea of Marmara

Abstract

In this study, length–weight relationships and
the catch per unit effort-relative abundance (CPUE kg/h, N/h) of the three-gurnard
species Chelidonichthys lucerna
(Linnaeus, 1758), Lepidotrigla cavillone
(Lacepède, 1801), Eutrigla gurnardus
(Linnaeus, 1758) were determined according to season, area and depth in the Sea
of Marmara. Samples were obtained by beam trawl monthly between October
2011-July 2014. Total of 229 station were sampled. Totally six fishing area
distributed as 1. area: Erdek, 2. area: Tekirdağ, 3. area: Marmara Island, 4.
area: Kapıdağ, 5. area: Yalova and 6. area: Silivri. The parameter b for 3
triglidae species ranged from 2.66 to 2.85. The exponent b typically indicated C. lucerna and L. cavillone negative allometric growth, E.gurnardus isometric growth. The relative abundance of all species
caught by beam trawl, bony fishes and triglidae species were determined as 63.6
kg/h, 4.7 kg/h and 0.422 kg/h (9%), respectively. The highest abundance (CPUE)
in triglidae family was determined as 0.305 kg/h (2.5 N/h) in C. lucerna species and followed by L. cavillone 0.066 kg/h (1.9 N/h and E. gurnardus 0.051 kg/h (0.96 N/h)
species. According to the seasons, the highest abundance of C. lucerna and L. cavillone species was found in the summer, spring for E. gurnardus species. According to the
region, the highest abundance was found in Tekirdağ for C. lucerna species, Kapıdağ Peninsula for L. cavillone species and Marmara Island for E. gurnardus species. According to the depth, the abundance (CPUE)
of the gurnard species has changed. It was found that C. lucerna and L. cavillone
were more abundant at depths of 50-100 m, deeper than 100 m for E. gurnardus.

Keywords

Lepidotrigla cavillone, Eutrigla gurnardus, Sea of Marmara, Chelidonichthys lucerna, lenght-weight relationship, catch per unit effort

References

• Akyol, O. (2003). Retained and trash fish catches of beach-seining in the Aegean Coast of Turkey. Turk. J. Vet. Anim. Sci. 27:1111- 1117
• Alverson, D. L., Freeberg, M. H., Murawsky, S. A., Pope, J. G., 1994. A Global Assessment of Fisheries Bycatch and Discard. FAO Fisheries Tech. Pap. Rome, 339 pp.
• Baştacı, S. (2005). İskenderun Körfezi ve Karataş kıyılarındaki Kırlangıç balığı (Chelidonichthys lucernus Linnaeus, 1758) Populasyonunun Büyüme, Üreme ve Ölüm Oranlarının Belirlenmesi. Çukurova Üniversitesi, Fen Bil. Ens. Yük. Lis. Tezi.
• Bayhan, Y.K., Çiçek, E., Ünlüer, T., & Akkaya, M. (2006). Güneydoğu Marmara’da Algarna ile Karides Avcılığında Av Kompozisyonu ve Hedef Dışı Av. E.U. Journal of Fisheries & Aquatic Sciences, Vol. 23:3-4
• Bilge, G., Yapici, S., Filiz, H., & Cerim, H. (2014). Weight–length relations for 103 fish species from the Southern Aegean Sea, Turkey. Acta Ichtyol. Pisc. 44 (3), 263–269.
• Bök, T.D., Göktürk, D., Kahraman, A. E., Alıçlı, T. Z., Acun, T., & Ateş, C. (2011). Length-weight relationships of 34 fish species from the Sea of Marmara, Turkey. Journal of Animal and Veterinary Advances 10 (23): 3037-3042
• Ceylan, Y., Sahin, C., & Kalaycı, F. (2014). Bottom trawl fishery discards in the Black Sea coast of Turkey, Mediterranean Marine Science, (15): 172-178
• Colloca, F., Cardinale, M., & Ardizzone, G.D. (1997). Biology, spatial distribution and population dynamics of Lepidotrigla cavillone (Pisces: Triglidae) in the Central Tyrrhenian Sea. Fish. Res. 32:21-32.
• Çiçek, E., Avşar, D., Yeldan, H., & Özütok, M. (2006) Length-weight relationships for 31 teleost fishes caught by bottom trawl net in the Babadıllimanı Bight (Northeastern Mediterranean). J. Appl. Ichthyol. 22:290- 292.
• Cicek, E., Avsar, D., Ozyurt, C.E., Yeldan, H., & Manasirli, M. (2008). Age, growth, reproduction and mortality of tub gurnard (Chelidonichthys lucernus(Linnaeus, 1758)) inhabiting in babadillimani bight (Northeastern Mediterranean Coast of Turkey). J. Boil. Sci., 8: 155-160.
• Demirel, N., & Murat-Dalkara, E. (2012). Weight-length relationships of 28 fish species in the Sea of Marmara. Turk. J. Zool. 36 (6): 785-791.
• Eryılmaz, L. & Meriç, N. (2005). Some biological characteristics of the tub gurnard, Chelidonichthys lucernus (Linnaeus, 1758) in the Sea of Marmara Turkish Journal of Veterinary and Animal Sciences 29 (2), 367-374.
• Froese, R., & Pauly, D. (Eds) (2013). Fishbase, 2011. World Wide Web electronic publication. Available at: www.fishbase.org, version (06/2013) (accessed on 20 July 2013).
• Gokce, G., Cekic, M., & Filiz, H. (2010). Length-Weight Relationships of Marine Fishes of Yumurtalık Coast (İskenderun Bay), Turkey. Turk J Zool, 34,101-104.
• Hureau, J.-C. (1986). Mullidae. p. 877-882. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the north-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. 2.
• Ismen, A., İşmen, P., & Başusta, N. (2004) Age, growth and reproduction of tub gurnard (Chelidonichthys lucerna L., 1758) in the Bay of Iskenderun in the Eastern Mediterranean. Turk. J. Vet. Anim. Sci. 28: 289-295.
• Ismen, A., Ozen, O., Altinagac, U., Ozekinci, U., & Ayaz, A. (2007). Weight-length relationships of 63 fish species in Saros Bay, Turkey. Journal of Applied Ichthyology, 23 (6), 707-708.
• İlhan, D.U., & Toğulga, M. (2007). Age, growth and reproduction of tub gurnard, Chelidonichthys lucernus Linnaeus, 1758 (Osteichthyes: Triglidae) from Izmir Bay, Aegean Sea, Eastern Mediterranean. Acta Adriat. 48 (2): 173- 184.
• İlkyaz, A.T., Metin, G., Soykan, O., & Kinacigil, H.T. (2008). Length–weight relationship of 62 fish species from the Central Aegean Sea, Turkey. J. Appl. Ichthyol. 24 (6), 699–702. http://dx.doi.org/ 10.1111/j.1439-0426.2008.01167.x
• İlkyaz, A.T., Metin, G., Soykan, O., & Kınacıgil, H.T. (2010). Age, growth and sexual development of solenette, Buglossidium luteum (Risso, 1810), in the central Aegean Sea. Journal of Applied Ichthyology, 26 (3), 436-440.
• Kerkhoff, A.J., & Enquist, B.J. (2009). Multiplicative by nature: Why logarithmic transformation is necessary in allometry. Journal of Theoretical Biology 257:519-521.
• Keskin, Ç., & Gaygusuz, Ö. (2010). Length-weight relationships of fishes in shallow waters of Erdek Bay (Sea of Marmara, Turkey). IUFS J. Biol. 69 (1): 25-32.
• Kınacıgil, H.T., Çıra, E., & İlkyaz, A.T. (1999). A preliminary study on the shrimp trawling by- catch in Taşucu Bay (Northeastern Mediterranean) (in Turkish with English abstract). Ege Journal of Fisheries and Aquatic Sciences, 16:99-105.
• Lamprakis, M.K., Kallianiotis A.A., Moutopoulos D.K., & Stergiou K.I. (2003). Weight– length relationships of fishes discarded by trawlers in the north Aegean Sea. Acta Ichthyol. Piscat., 33(2): 145–151.
• Olim, S., & Borges, T.C. (2006). Weight-length relationships for eight species of the family Triglidae discarded on the south coast of Portugal. J. Appl. Ichthyol. 22:257-259.
• Packard, G.C. (2009). On the use of logarithmic transformations in allometric analyses. Journal of Theoretical Biology 257:515-518.
• Soykan, O., Kınacıgil, H.T. & Tosunoğlu, Z. (2006). Taşucu Körfezi (Doğu Akdeniz) Karides Trollerinde Hedef Dışı Av. E.Ü. Su Ürünleri Dergisi, Sayı: 1-2: 67-70.
• Soykan, O., Akgül, Ş.A., & Kınacıgil, H.T. (2016). Catch composition and some other aspects of bottom trawl fishery in Sığacık Bay, central Aegean Sea, eastern Mediterranean. J. Appl. Ichthyol. 32: 542–547.
• Ricker, W.E. (1975). Computation and interpretation of biological statistics of fish populations. Bull. Fish. Res. Board Can. 191:1- 382
• Sangun, L., Akamca, E., & Akar, M. (2007). Weight-length relationships for 39 fish species from the North-easten Mediterranean coast of Turkey. Turkish Journal of Fisheries and Aquatic Sciences 7: 37-40.
• Soykan, O., Kınacıgil, H.T., & Tosunoğlu, Z. (2006). By-catch in Taşucu Bay shrimp trawl (in Turkish with English abstract). Ege Journal of Fisheries and Aquatic Sciences, 23:67-70.
• Toğulga, M., Uçkun, D. & Akalın, S. (2000). Study on the biology of the large-scaled gurnard (Lepidotrigla cavillone Lacepede, 1801) in the Gülbahçe Bay (Aegean Sea). Journal of Fisheries and Aquatic Science 17:71-84.
• Tsimenides, N., Machias, A. & Kallianiotis, A. (1992). Distribution patterns of triglids (Pisces: Triglidae) on the Cretan shelf (Greece), and their interspecific associations. Fish. Res. 15:83- 103.
• Uzer, U., Yıldız, T., & Karakulak, F.S. (2014). Catch composition and discard of the boat seine in the İstanbul Strait (Turkey). Turk. J. Zool. 41: 702-713. doi:10.3906/zoo-1610-1
• Wileman, D.A., Ferro, R.S.T., Fonteyne, R., & Millar, R.B., (Editors) (1996). Manual of Methods of Measuring the Selectivity of Towed Fishing Gears. ICES Cooperative Research Report No. 215, 126p.
• Yazıcı, M.F., İşmen A., Altınağaç, U., & Ayaz, A. (2006). Marmara Denizi’nde Karides Algarnasının Av Kompozisyonu ve Hedeflenmeyen Av Üzerine Bir Çalışma. E.Ü. Su Ürünleri Dergisi, Cilt: 23, Sayı:3-4: 269-275.
• Yemişken, E., Dalyan, C., & Eryılmaz, L. (2014). Catch and discard fish species of trawl fisheries in the Iskenderun Bay (North-eastern Mediterranean) with emphasis on lessepsian and chondrichthyan species. Mediterranean Marine Science, 15, 380–389. doi: https://doi.org/10.12681/mms.538.
• Zengin, M., Polat, H., Kutlu, S., Dinçer, A.C., Güngör, H., Aksoy, M., Özgündüz, C., Karaaslan, E., & Firidin, Ş., (2004). Studies on the Fishery Development of the Deep Water Pink Shrimp (Parapenaeus longirostris, Lucas, 1846) in the Marmara Sea (in Turkish). (TAGEM / HAYSUD/2001/09/2004), Su Ürünleri Merkez Araştırma Enstitüsü Müdürlüğü, Trabzon, 211 s.