Aksu Kayabalığı, Ponticola turani (Kovačić & Engin, 2008)’nin Sakkular Otolit Morfometrisi

Yıl 2021, , 224 - 231, 30.06.2021

Muhammet Mustafa Sakallı , Savaş Yılmaz

https://doi.org/10.35229/jaes.876512

Öz

Aksu Kayabalığı, Ponticola turani (Kovačić & Engin, 2008) Türkiye’ye endemik bir tatlısu balığıdır. Bu çalışmada, Haziran 2015- Ağustos 2016 tarihleri arasında Terme Çayı (Samsun)’ndan toplanan Aksu Kayabalığı’nın sakkular otolit ölçümleri ile somatik büyümesi arasındaki ilişkiler incelenmiştir. Ayrıca şekil indeksleri kullanılarak türün sakkular otolit şekli tanımlanmıştır. Elektroşok cihazı ile toplam 232 birey yakalanmıştır. Sakkular otolitlerin boyu, yüksekliği, çevresi, alanı ve ağırlığı kaydedilmiştir. Sakkular otolit değişkenleri ile balık somatik büyümesi arasındaki ilişkiler üssel fonksiyonla tanımlanmıştır. Söz konusu ilişkiler, sol-sağ bölge ve dişi-erkek bireyler arasında farklılık göstermemiştir. Tüm ilişkiler oldukça önemli çıkmıştır (P<0,001 ve R2>0,84). Balık boyu ve ağırlığı ile en güçlü ilişkiyi gösteren ölçüm sırasıyla %92 ile otolit çevresi ve %90 ile otolit ağırlığı olmuştur. Şekil indeksleri, Aksu Kayabalığı otolitlerinin geometrik olarak düzensiz ve dikdörtgen şeklinde olduğunu doğrulamıştır. Bu araştırma Aksu Kayabalığı’nın otolit morfometrisi üzerine ilk çalışmadır.

Anahtar Kelimeler

Otolit biyometrisi, Ponticola turani, sagitta, şekil indeksi

Teşekkür

Yazarlar, örnekleme ve laboratuvar süreçlerindeki yardımlarından dolayı Dr. Melek Özpiçak, Dr. Semra Saygın, Enes Hançer ve Aykut Aydın'a ve türün tanımlanması noktasındaki önerileri için Dr. Cüneyt Kaya'ya teşekkür ederler.

Saccular Otolith Morphometry of Aksu Goby, Ponticola turani (Kovačić & Engin, 2008)

Öz

Aksu goby, Ponticola turani (Kovačić & Engin, 2008) is a freshwater fish endemic to Turkey. In this study, the relationships between saccular otolith measurements and somatic growth of Aksu goby collected from Terme Stream (Samsun) between June 2015 and August 2016 were examined. In addition, the saccular otolith shape of this species was defined by using shape indices. A total of 232 specimens were caught with the electroshock device. The saccular otolith length, height, perimeter, area and weight were recorded. The relationships between saccular otolith variables and fish somatic growth were described with a non-linear function (power model). These relationships did not differ between left-right sides and between female and male individuals. All relationships were highly significant (P<0.001, R2>0.84). The measurement most strongly with related to fish length and weight was otolith perimeter, with 92% of the variability and otolith weight, with 90%, respectively. Shape indices confirmed that the otoliths of Aksu goby are geometrically irregular and rectangular. This research is the first study on the saccular otolith morphometry of Aksu goby.

Anahtar Kelimeler

Otolith biometry, Ponticola turani, sagitta, shape index

Kaynakça

• Arslan, Z. & Yazıcı, R. (2020). Evaluation of 6 different calcified structure in age determination of Common Carp (Cyprinus carpio, L., 758). The Black Sea Journal of Sciences, 10(2), 466-478. doi: 10.31466/kfbd.815021.
• Assis, C.A. (2005). The utricular otoliths, lapilli, of teleosts: their morphology and relevance for species identification and systematics studies. Scientia Marina, 69(2), 259-273. doi: 10.3989/scimar.2005.69n2259.
• Bani, A., Poursaeid, S. & Tuset, V.M. (2013). Comparative morphology of the sagittal otolith in three species of South Caspian gobies. Journal of Fish Biology, 82, 1321-1332. doi: 10.1111/jfb.12073.
• Baremore, I.E. & Bethea, D.M. (2010). A Guide to Otoliths From Fishes of the Gulf of Mexico (Report No.599). NOAA Technical Memorandum NMFS-SEFSC-599, Panama.
• Battaglia, P., Malara, D., Ammendolia, G., Romeo, T. & Andaloro, F. (2015). Relationships between otolith size and fish lenght in some mesopelagic teleosts (Myctophidae, Paralepididae, Phosichthyidae and Stomiidae). Journal of Fish Biology, 87, 774-782. doi: 10.1111/jfb.12744.
• Battaglia, P., Malara, D., Romeo, T. & Andaloro, F. (2010). Relationships between otolith size and fish size in some mesopalagic and bathypelagic species from the Mediterranean Sea (Strait of Messina, Italy). Scientia Marina, 74(3), 605-612. doi: 10.3989/scimar.2010.74n3605.
• Bostancı, D., Polat, N. & Yılmaz, S. (2009). Age determination and annulus formation of crucian carp (Carassius gibelio) inhabiting Egirdir Lake and Bafra Fish Lake, Turkey. Journal of Freshwater Ecology, 24(2), 331-333. doi: 10.1080/02705060.2009.9664300.
• Bostancı, D., Polat, N., Kurucu, G., Yedier, S., Kontaş, S. & Darçin, M. (2015). Using otolith shape and morphometry to identify four Alburnus species (A. chalcoides, A. escherichii, A. mossulensis and A. tarichi) in Turkish inland waters. Journal of Applied Ichthyology, 31(6), 1013-1022. doi: 10.1111/jai.12860.
• Bremm, C. & Schulz, U. (2014). Otolith atlas of fish of the Sinos River. Brazilian Journal of Biology, 74(2), 274-282. doi: 10.1590/1519-6984.11612.
• Campana, S.E. & Thorrold, S.R. (2001). Otoliths, increments, and elements: keys to a comprehensive understanding of fish populations?. Canadian Journal of Fisheries and Aquatic Sciences, 58, 30-38. doi: 10.1139/f00-177.
• Campana, S.E. (1999). Chemistry and composition of fish otolith: pathways, mechanisms and applications. Marine Ecology Progress Series, 188, 263–297.
• Campana, S.E. (2004). Photographic atlas of fish otoliths of the Nortwest Atlantic Ocean. NRC Research Press, Canada, 284p.
• Canas, L., Stransky, C., Schlickeisen, J., Sampedro, M.P. & Farina, A.C. (2012). Use of the otolith shape analysis in stock identification of anglerfish (Lophius piscatorius) in the Northeast Atlantic. ICES Journal of Marine Science, 69(2), 250-256. doi: 10.1093/icesjms/fss006.
• Çiçek, E., Sungur, S. & Fricke, R. (2020). Freshwater lampreys and fishes of Turkey; a revised and updated annotated checklist. Zootaxa, 4809(2), 241-270.
• Echeverria, T.W. (1987). Relationship of otolith length to total length in rockfishes from Northern and Central California. Fishery Bulletin, 85(2).
• Elliott, N.G., Haskard, K. & Koslow, J.A. (1995). Morphometric analysis of orange roughy (Hoplostethus atlanticus) off the continental slope of southern Australia. Journal of Fish Biology, 46(2), 202-220.
• Freyhof, J. (2011). Diversity and distribution of freshwater gobies from the Mediterranean, the Black and Caspian Seas. In: Patzner, R., Van Tassell, J.L., Kovacic, M., & Kapoor, B.G. (Eds), The Biology of Gobies., 279- 288p, Science Publishers, Enfield, New Hampshire.
• Freyhof, J. (2014). Ponticola turani. The IUCN Red List of Threatened Species 2014. Erişim tarihi: 12 Ocak 2021, https://dx.doi.org/10.2305/IUCN.UK.20141.RLTS.T19513755A19849709.en.
• Fricke, R., Eschmeyer, W.N. & Van der Laan, R. (2020). Eschmeyer's Catalog of Fishes: Genera, Species, References. Erişim tarihi: 15 Ocak 2021, http://reseacrharchive.calacademy.org/research/ichthyology/catalog/fishcatmain.asp.
• Gimenez, J., Manjabacas, A., Tuset, V.M. & Lombarte, A. (2016). Relationships between otolith and fish size from Mediterranean and North-Eastern Atlantic species to be used in predator-prey studies. Journal of Fish Biology, 89, 2195-2202. doi: 10.1111/jfb.13115.
• Jawad, L.A. & Al-Mamry, J.M. (2012). Relationship between fish length and otolith dimensions in the carangid fish (Carangoides coeruleopinnatus Rüppell, 1830) collected from the Sea of Oman. Journal of FisheriesSciences. com, 6(3), 203-208.
• Kovačić, M. & Engin, S. (2008). Two new species of Neogobius (Gobiidae) from Northeastern Turkey. Cybium, 32(1), 73-80.
• Lleonart, J., Salat, J. & Torres, G.J. (2000). Removing allometric effects of body size in morphological analysis. Journal of Theoretical Biology, 205, 85-93.
• Neilson, M.E. & Stepien, C.A. (2009). Escape from the Ponto-Caspian: evolution and biogeography of an endemic goby species flock (Benthophilinae: Gobiidae: Teleostei). Molecular Phylogenetics and Evolution, 52(1), 84-102.
• Özpiçak, M., Saygın, S., Aydın, A., Hançer, E., Yılmaz, S. & Polat, N. (2018). Otolith shape analyses of Squalius cephalus (Linnaeus, 1758)(Actinopterygii: Cyprinidae) inhabiting four inland water bodies of the middle Black Sea region, Turkey. Iranian Journal of Ichthyology, 5(4), 293-302. doi: 10.22034/iji.v5i4.311.
• Russ, J.C. (1990). Computer-assisted microscopy: The measurement and analysis of images. Plenum Press, New York, 470p.
• Sadighzadeh, Z., Tuset, V.M., Dadpour, M.R., Otero-Ferrer, J.L. & Lombarte, A. (2012). Otolith atlas from the Persian Gulf and Oman Sea fishes. Lambert Academic Publishing, Germany, 72p.
• Santic, M., Staglicic, N. & Pallaoro, A. (2013). Age and growth of megrim Lepidorhombus whiffiagonis (Scophthalamidae) from Eastern Central Adriatic Sea. Cybium, 37(4), 255-261.
• Saygın, S., Özpiçak, M., Yılmaz, S. & Polat, N. (2020). Otolith shape analysis and the relationships between otolith dimensions–total length of European Bitterling, Rhodeus amarus (Cyprinidae) sampled from Samsun Province, Turkey. Journal of Ichthyology, 60(4), 570-577. doi: 10.1134/S0032945220040190.
• Saygun, S., Turan, D., Saygun, F., Kabadayı, M., Yılmaz, H.F. & Şahin, T.A. (2017). Contributions to fish fauna of the Ilıca River Fatsa/Turkey. Biological Diversity and Conservation, 10(2), 141-154.
• Schulz-Mirbach, T. & Reichenbacher, B. (2006). Reconstruction of oligocene and neogene freshwater fish faunas¬-an actualistic study on cypriniform otoliths. Acta Palaeontologica Polonica, 51(2), 283-304.
• Secor, D.H., Dean, J.M. & Laban, E.H. (1992). Otolith Removal and Preparation for Microstructural Examination, In: Stevenson, D.K & Campana, S.E. (ed), Otolith microstructure examination and analysis 1st ed., 19-57p, Canadian Special Publication of Fisheries and Aquatic Sciences, Canada.
• Smith, R.J. (1980). Rethinking allometry. Journal of Theoretical Biology, 87, 97-111.
• Tuset, V.M., Piretti, S., Lombarte, A. & Gonzalez, J.A. (2010). Using sagittal otoliths and eye diameter for ecological characterization of deep-sea fish: Aphanopus carbo and A.intermedius from NE Atlantic Waters. Scientia Marina, 74(4), 807-814. doi: 10.3989/scimar.2010.74n4807.
• Tuset, V.M., Lombarte, A., Gonzalez, J.A., Pertusa, J.F. & Lorente, M.J. (2003). Comparative morphology of the sagittal otolith in Serranus spp.. Journal of Fish Biology, 63, 1491-1504. doi: 10.1111/j.1095-8649.2003.00262.x.
• Tuset, V.M., Lombarte, A. & Assis, A.A. (2008). Otolith atlas for the Western Mediterranean, North and Central Eastern Atlantic. Scientia Marina, 72(Supplement 1), 7-198. doi: 10.3989/scimar.2008.72s17
• Uğurlu, S. (2006). Samsun ili tatlı su balık faunasının tespiti. Ondokuz Mayıs Üniversitesi Fen Bilimleri Enstitüsü. Samsun, Türkiye, 398s.
• Uncu, L. (1995). Terme Çayı ile Kocamandere Çayı havzalarında fiziki coğrafya araştırmaları ve doğal çevre sorunları. Ankara Üniversitesi Sosyal Bilimler Enstitüsü. Ankara, Türkiye, 136s.
• Vilizzi, L. & Copp, G.H. (2013). Bias, precision and validation of ageing O+ European barbel Barbus barbus (L.) from their otoliths. Central European Journal of Biology, 8(7), 290-297. doi: 10.2478/s11535-013-0175-4.
• Volpedo, A. & Echeverria, D.D. (2003). Ecomorphological patterns of the sagitta in fish on the continental shelf off Argentine. Fisheries Research, 60, 551-560. doi: 10.1016/S0165-7836(02)00170-4.
• Yazıcı, R., Yılmaz, S., Yazıcıoğlu, O. & Polat, N. (2014). The determination of the most reliable ageing method for the rudd (Scardinius erythrophthalmus L., 1758) population in Lake Ladik, Samsun, Turkey. Ege Journal of Fisheries and Aquatic Sciences, 31(1), 27-33. doi: 10.12714/egejfas.2014.31.01.05.
• Yazıcı, R., Yılmaz, S., Yazıcıoğlu, O. & Polat, N. (2015). Population structure and growth of rudd, Scardinius erythrophthalmus (L., 1758) from a eutrophic Lake in Northern Anatolia. Croatian Journal of Fisheries, 73(3), 94-102. doi: 10.14798/73.3.828.
• Yazıcı, R., Yazıcıoğlu, O. & Yılmaz, M. (2020). Otolith morphometry of wels catfish, Silurus glanis L., 1758. Journal of Limnology and Freshwater Fisheries Research, 6(3), 215-222. doi: 10.17216/limnofish.717925.
• Yılmaz, S. & Sakallı, M.M. (2020). Length-weight relationship and condition factor of Aksu goby, Ponticola turani (Kovačić & Engin, 2008) from Terme Stream (Turkey). Acta Aquatica Turcica, 16(3), 353-359. doi: 10.22392/actaquatr.686463.
• Yılmaz, S., Yazıcıoğlu, O., Saygın (Ayaydın), S. & Polat, N. (2014). Relationships of the otolith dimensions with body length of European perch, Perca fluviatilis L., 1758 from Lake Ladik, Turkey. Pakistan Journal of Zoology, 46(5), 1231-1238.
• Yılmaz, S., Yazıcıoğlu, O., Yazıcı, R. & Polat, N. (2015). Relationships between fish length and otolith size for five cyprinid species from Lake Ladik, Samsun, Turkey. Turkish Journal of Zoology, 39(3), 438-446. doi: 10.3906/zoo-1403-58.
• Yılmaz, S., Emiroğlu, Ö., Aksu, S., Başkurt, S. & Polat, N. (2019). Relationships between otolith dimensions and body growth of North African Catfish Clarias gariepinus (Burchell, 1822) from the upper basin of the Sakarya River, Turkey. Croatian Journal of Fisheries, 77(1), 57-62. doi: 10.2478/cjf-2019-0006.
• Zar, J.H. (1999). Biostatiscal analysis (Third Edition), Prentice Hall, New Jersey, USA, 663p.
• Zengin, M., Saygin, S. & Polat, N. (2017). Relationships between otolith size and total length of bluefish, Pomatomus saltatrix (Linnaeus, 1766) in Black Sea (Turkey). North-West Journal of Zoology, 13(1), 169-171.