Determination of Gender-Based Changes in Scale Morphology of Mesogobius batrachocephalus (Pallas, 1814) Inhabiting the coast of Şile in Black Sea

Yıl 2021, , 317 - 326, 01.09.2021

Seda Kontaş

https://doi.org/10.22392/actaquatr.813114

Cited By: 1

Öz

This study aimed to determine the gender-related changes in the morphological and morphometric properties of the scales for Mesogobius batrachocephalus inhabiting Şile coast of the Black Sea. In this study, a total of 32 individuals (n♀= 16, n♂=16) were evaluated. The minimum and maximum total length and weight of the fish samples were in the range of 17.6- 27.7 cm and 46.6 - 231.0 g, respectively. The scales in different body regions were evaluated for female and male specimens separately. The morphological features such as scale size and scale shape were identified as distinguishing features between both female-male specimens and specified regions. The other morphological features (scale focus position, circuli, radii type, and the rostral and kaudal margin) of the scale were showed similar characteristics both in females-males and specified regions. When the scales in the body regions of M. batrachocephalus specimens were compared, the statistically significant differences were determined between the morphometric values (width, area, and perimeter) of females and males for 1., 4. and 5. Regions (P<0.05). In this study, data on scale morphology and morphometry of M. batrachocephalus was presented for the first time. As a result of the study, it was determined that female and male individuals differ in terms of these characteristics. For this reason, it is suggested that scale morphology and morphometry, which have an important place in phylogenetic studies, should be evaluated separately in both female and male individuals of M. batrachocephalus.

Anahtar Kelimeler

Mesogobius batrachocephalus, morphometry, scale morphology, Black Sea, Şile

Karadeniz’in Şile Kıyılarında Yaşayan Mesogobius batrachocephalus (Pallas, 1814) Türünün Pul Morfolojisinde Cinsiyete Bağlı Değişimlerin Tespiti

Öz

Bu çalışmanın amacı Karadeniz’in Şile kıyılarında yaşayan Mesogobius batrachocephalus türünün vücudunun farklı bölgelerinde bulunan pullarının morfolojik ve morfometrik özelliklerinin cinsiyete bağlı değişimlerini tespit etmektir. Bu çalışma kapsamında, toplam 32 birey (n♀= 16, n♂=16) değerlendirilmiştir. Bireylerin minimum ve maksimum total boy ve ağırlıkları sırasıyla 17,6 - 27,7 cm ve 46,6 - 231,0 g aralığındadır. Farklı vücut bölgelerindeki pullar dişi ve erkek bireyler için ayrı ayrı değerlendirilmiştir. Pul boyutu ve pul şekli gibi morfolojik özellikler hem dişi-erkek bireyler hem de incelenen vücut bölgeleri arasında ayırt edici karakterler olarak belirlenmiştir. Diğer morfolojik özellikler (pul merkezinin pozisyonu, sirkuli, radii tipi, pulun rostral ve kaudal kenarı) ise hem dişi-erkek bireylerde hem de belirlenen bölgeler arasında benzer özellikler göstermektedir. M. batrachocephalus bireylerinin vücut bölgelerindeki pullar karşılaştırıldığında, dişi ve erkek bireylerdeki pulların morfometrik değerleri (genişlik, alan ve çevre) arasında 1. bölge, 4. bölge ve 5. bölge için istatistiksel olarak anlamlı farklılıklar tespit edilmiştir (P<0,05). Bu çalışmada, M. batrachocephalus türünün pul morfolojisi ve morfometrisine ait bilgiler ilk defa sunulmuştur. Çalışma sonucunda dişi ve erkek bireylerin bu özellikler bakımından farklılık gösterdiği tespit edilmiştir. Bu sebeple filogenetik çalışmalarda önemli yer tutan pul morfolojisi ve morfometrisinin, M. batrachocephalus türünün hem dişi hem de erkek bireylerinde ayrı ayrı değerlendirilmesinin gerektiği önerilmektedir. 

Anahtar Kelimeler

Mesogobius batrachocephalus, morfometri, pul morfolojisi, Karadeniz, Şile

Kaynakça

• Bilecenoğlu, M., Taskavak, E., Mater, S., & Kaya, M. (2002). Checklist of the marine fishes of Turkey. Zootaxa, 113, 1-194.
• Bilecenoğlu, M., Kaya, M., Cihangir, B., & Çiçek, E. (2014). An updated checklist of the marine fishes of Turkey. Turkish Journal of Zoology, 38, 901-929.
• Bostancı, D., & Polat, N. (2008). Balıkların yaş tayininde kullanılan kemiksi yapılardaki halka özellikleri. Journal of FisheriesSciences.com, 2(2):,107-113.
• Bräger, Z., & Moritz T. (2016). A scale atlas for common Mediterranean teleost fishes. Vertebrate Zoology, 66(3), 275-386.
• Casteel, R.W. (1976). The scales of the native freshwater fish families of Washington. Northwest Science, 47(4), 230-238.
• Chugunova, L.P. (1963). Age growth studies in Fish National Science Foundation, 132s, Washington.
• Çalık, S., & Erdoğan Sağlam, N. (2017). Length-weight relationships of demersal fish species caught by bottom trawl from Eastern Black Sea (Turkey). Cahiers de Biologie Marine, 58, 485-490.
• Demirhan, S. A., & Can, M. F. (2007). Length–weight relationships for seven fish species from the southeastern Black Sea. Journal of Applied Ichthyology, 23, 282–283.
• Esmaeili, H.R., Hojat Ansari, T., & Teimori, A. (2007). Scale structure of a cyprinid fish; Capoeta damascina (Valenciennes in Cuvier and Valenciennes, 1842) using scanning electron microscope (SEM). Iranian Journal of Science & Technology, 31(A3), 255-262.
• Esmaeili, H.R., & Gholami, Z. (2011). Scanning electron microscopy of the scale morphology in Cyprinid fish, Rutilus frisii kutum Kamenskii, 1901 (Actinopterygii: Cyprinidae). Iranian Journal of Fisheries Sciences, 10(1), 155–166.
• Esmaeili, H.R., Gholamifard, A., Zarei, N., & Arshadi, A. (2012). Scale structure of a cyprinid fish, Garra rossica (Nikol’skii, 1900) using scanning electron microscope (SEM). Iranian Journal of Science and Technology, 36(4), 487–492.
• Farah-Ayuni, F., Muse, A.O., Samat, A., & Shukor, M.N. (2016). Comparative scale morphologies in common freshwater fishes of Peninsular Malaysia—A case study. AIP Conference Proceedings 1784, 060012.
• Farinordin, F. A., Nilam, W. S. W., Husin, S. M., Samat, A., & Nor, S. M. D. (2017). Scale Morphologies of Freshwater Fishes at Tembat Forest Reserve, Terengganu, Malaysia. Sains Malaysiana, 46(9), 1429-1439.
• Froese, R. & Pauly, D. (2020). FISHBASE, http://www.fishbase.org/summary/Mesogobius-batrachocephalus.html, 07.09.2020
• Ganzon, M.A.M., Torres, M.A.J., Gorospe, J.J., & Demayo, C.G. (2012). Variations in scale morphology between sexes of the spotted barb, Barbodes binotatus (Valenciennes, 1842) (Actinopterygii: Cyprinidae). The Second International Conference on Environment and Bioscience (ICEBS 2012), 44, 80-84.
• Gökdaş, R. (2006). Haliç’te Rehabilitasyon Çalışmaları Sonrası Mevcut Su Ürünleri. Yüksek Lisans Tezi. Sakarya Üniversitesi, Sakarya, 92s.
• Harabawy, A.S.A., Mekkawy, I.A.A., & Alkaladi, A. (2012). Identification of three fish species of genus Plectorhynchus from the Red Sea by their scale characteristics. Life Science Journal, 9(4), 4472-4485.
• Helfman, G.S., Collette, B.B., & Facey, D.E. (1997). The Diversity of Fishes. Blackwell Science, Inc., Malden, MA. Hughes, D.R. (1981). Development and organization of the posterior field of ctenoid scales in the Platycephalidae. Copeia, 3, 596-606.
• Ibañez, A.L., Cowx, I.G., & O’Higgins, P. (2007). Geometric morphometric analysis of fish scales for identifying genera, species and local populations within Mugilidae. Canadian Journal of Fisheries and Aquatic Sciences, 64, 1091-1100.
• Jawad, L. A., & Al-Jufaili, S. M. (2007). Scale morphology of greater lizardfish Saurida tumbil (Bloch, 1795) (Pisces: Synodontidae). Journal of Fish Biology, 70, 1185–1212.
• Jawad, L.A. (2005). Comparative scale morphology and squamation patterns in triplefins (Pisces: Teleostei: Perciformes: Tripterygiidae). Tuhinga, 16, 137–168.
• Johal, M.S., & Sawhney, A.K. (1999). Mineral profile of focal and lepidontal regions of the scale of Channa punctatus as pollution indicator. Pollution Research, 18, 285-287.
• Khemiri, S., Meunier, F.J., Laurin, M., & Zylberberg, L. (2001). Morphology and structure of the scales in the Gadiformes (Actinopterygii: Teleostei: Paracanthopterygii) and a comparison to the elasmoid scales of other Teleostei, Cahiers de Biologie Marine, 42(4), 345–362.
• Kontaş, S., Yedier, S., & Bostancı, D. (2020). Otolith and scale morphology of endemic fish Cyprinion macrostomum in Tigris–Euphrates Basin. Journal of Ichthyology, 60(4), 562–569.
• Kuusipalo, L. (2000). Evolutionary inferences from the scale morphology of Malawian Chiclid Fishes. Advances in Ecological Research, 31, 377–397.
• Lake, J.L., Ryba, S.A., Serbst, J.R., & Libby, A.D. (2006). Mercury in fish scales as an assessment method for predicting muscle tissue mercury concentrations in largemouth bass. Archives of Environmental Contamination and Toxicology, 50, 539-544.
• Liu, C.H., & Shen, S. C. (1991). Lepidology of the mugilid fishes. Journal of Taiwan Museum, 44, 321-357.
• Matondo, D.-A. P., Torres, M. A. J., Tabugo, S. R. M., & Demayo, C. G. (2010). Describing variations in scales between sexes of the yellowstriped goatfish, Upeneus vittatus (Forskål, 1775) (Perciformes: Mullidae). Egyptian Academic Journal of Biological Sciences, 2(1), 37-50.
• Matondo, D.-A. P., Torres, M. A. J., Gorospe, J. G., & Demayo, C. G. (2012). Describing scale shapes of the male and female Glossogobius aureus Akihito and Meguro, 1975 from Tumaga River, Zamboanga City, Philippines. Egyptian Academic Journal of Biological Sciences, 4(1), 47-58.
• Mihălcescu, A. M. (2011). Biometrics, sex structure and length-weight correlation analyzes on some Gobies species populations (Pisces Gobiidae) from Romanian coastal waters. Ovidius University Annals of Natural Sciences, Biology – Ecology Series, 15, 27-35.
• Motamedi, M., Teimori, A., Amiri, V., & Hesni, M. A. (2020). Characterization of age-dependent variability in the flank scales of two scorpaeniformes fishes by applying light and scanning electron microscopy imaging. Micron, 128, 102778.
• Okkay, S., & Özer, A. (2020). New locality and host record of some Myxozoan parasite species (Cnidaria) off Turkish coast of the Black Sea. Acta Zoologica Bulgarica, 72(1), 123-130.
• Okkay, S., Gürkanlı, C. T., Çiftçi, Y., Yurakhno, V., & Özer, A. (2020). Morphological and molecular descriptions of Sphaeromyxa sevastopoli (Cnidaria) from host fishes from Sinop on the Black Sea coast. Parasitology Research, 119, 2463-2471.
• Ottaway, E.M. (1978). Rhythmic growth activity in fish scales. Journal of Fish Biology, 12, 615-623.
• Patterson, R.T., Wright, C., Chang, A.S., Taylor, L.A., Lyons, P.D., Dallimore, A., & Kumar, A. (2002). Atlas of common squamatological (fish scale) material in coastal British Columbia and an assessment of the utility of various scale types in paleofisheries reconstruction. Palaeontologia Electronica, 4, 1-88.
• Roberts, C. D. (1993). Comparative morphology of spined scales and their phylogenetic significance in the Teleostei. Bulletin of Marine Science, 52, 60-113.
• Rosca, I., Novac, A. & Surugiu, V. (2010). Feeding selectivity of some benthic fish from the rocky bottom of the Romanian Black Sea coast (Agigea Area). Rapports Et Procès-verbaux Des Réunions Commission Internationale Pour L'Exploration Scientifique de la Mer Méditerranée, 39, 648.
• Roșca, I., & Surugıu, V. (2010). Feeding ecology of some benthic fish species from the Romanian Black Sea coast (Agigea-Eforie Nord Area). Analele Științifice ale Universității „Al. I. Cuza” Iași, s. Biologie animală, Tom LVI, 249-256.
• Roşca, I., & Mânzu, C. C. (2011). Feeding ecology of knout goby (Mesogobius batrachocephalus Pallas, 1814) from the Romanian Black Sea (Agigea – Eforie Nord area). AACL Bioflux, 4(2), 123-129.
• Rudneva, I. I., Kuzminova, N. S., & Skuratovskaya, E. N. (2010). Glutathione-S-Transferase activity in tissues of Black Sea fish species. Asian Journal of Experimental Biological Sciences, 1(1), 141-150.
• Sigacheva, T. B., Chesnokovaa, I. I. ,& Gavrusevaa, T. V. (2020). Characterization of some hepatic biochemical indicators in three demersal Black Sea fish species. Journal of Evolutionary Biochemistry and Physiology, 56(1), 55–62.
• Soldatov, A. A., & Kukhareva, T. A. (2015). Comparative estimation of circulating blood erythrograms of the family Gobiidae representatives from the water areas of Southwestern Crimea. Journal of Ichthyology, 55(3), 442-445.
• Stepien, C. A., & Tumeo, M. A. (2006). Invasion genetics of Ponto-Caspian gobies in the Great Lakes: a ‘cryptic’ species, absence of founder effects, and comparative risk analysis. Biologial Invasions, 8, 61–78.
• Vignon, M. (2012). Ontogenetic trajectories of otolith shape during shift in habitat use: Interaction between growth and environment. Journal of Experimental Marine Biology and Ecology, 420-421, 26–32.
• Yedier, S., Kontaş S., Bostancı D., & Polat N. (2016). Otolith and scale morphologies of doctor fish (Garra rufa) inhabiting Kangal Balıklı Çermik thermal spring (Sivas, Turkey). Iranian Journal of Fisheries Sciences, 15(4), 1593-1608.
• Yedier, S., Bostanci, D., Kontaş, S., Kurucu, G., Apaydin Yağci, M., & Polat, N. (2019). Comparison of otolith morphology of invasive big–scale sand smelt (Atherina boyeri) from natural and artificial lakes in Turkey, Iranian Journal of Fisheries Sciences, 18(4), 635-645.
• Zarev, V., Apostolou, A., Velkov, B., & Vassılev, M. (2013). Bulgarian Black Sea Gobies as important object in the commercial fishing. Bulgarian Journal of Agricultural Science, 19(2), 233–236.