Morphologic and genetic identification of Pisodonophis semicinctus (Richardson, 1848) in the Northeastern Levant Basin

Gürkan AKBULUT, Sinan MAVRUK

Abstract


On July 27, 2022, a mature female specimen of Pisodonophis semicinctus (Richardson, 1848), belonging to the Anguilliformes family Ophichthidae, was captured in the northeastern Levant Basin of the Mediterranean. The observation took place at a depth of approximately 20 meters, off the Seyhan River, in an area characterized by a sandy and muddy bottom. The specimen measured 92.5 cm in total length. The total weight was 683 gr. Notably, it exhibited full ripe gonads, indicating its readiness for reproduction. The stomach of the specimen contained partially digested hard-shelled crustaceans and mollusks. Genetic analysis of the Cytochrome Oxidase-1 (COI) gene provided valuable sequence information, applicable for future molecular identification and phylogenetic studies. The presence of a mature female with a large size and a full stomach suggests the area's potential suitability for P. semicinctus in the Levant Basin.

Keywords


Alien Species; Anguilliformes; COI; DNA-Barcoding; Ophichthidae; the Eastern Mediterranean

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References


Bernal, A., Viñas, J., Olivar, M.P. 2014. Genetic support for the morphological identification of larvae of Myctophidae, Gonostomatidae, Sternoptychidae and Phosichthyidae (Pisces) from the western Mediterranean. Scientia Marina, 78(4), 461–471. https://doi.org/10.3989/scimar.04072.27a

Beverton, R.J.H. and Holt, S.J. 1957. On the dynamics of exploited fish populations. Fisheries Investigation Series II, Vol. 19, Ministry of Agriculture, Fisheries and Food, London, 533 pp.

Bilecenoglu, M., Kaya, M., Eryigit, A. 2009. New data on the occurrence of two alien fishes, Pisodonophis semicinctus and Pomadasys stridens, from the Eastern Mediterranean Sea. Mediterranean Marine Science, 10(2), 151. https://doi.org/10.12681/mms.117

Bodilis, P., Cheminée, A., Miniconi, R., Arceo, H., Francour, P. 2012. Occurrence of the Atlantic species, Pisodonophis semicinctus (Osteichthyes: Ophichthidae), along the Mediterranean coast. Journal of Applied Ichthyology, 28(4), 652–654. https://doi.org/10.1111/j.1439-0426.2012.02010.x

Eschmeyer, W.N., Fricke, R., der Laan, R. 2021. Catalog of fishes: genera, species, references. Retrieved from http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatmain.asp

Froese, R., Pauly, D. 2023. Fishbase. Retrieved September 1, 2020, from www.fishbase.org

Gökoğlu, M., Biçer, E., Korun, J., Gökoğlu, K., Teker, S. 2020. The occurrence of the Atlantic species Pisodonophis semicinctus (Osteichthyes: Ophichthidae) in the Gulf of Antalya, Turkey. Acta Aquatica: Aquatic Sciences Journal, 7(1), 37. https://doi.org/10.29103/aa.v7i1.2234

Hebert, P.D.N., Cywinska, A., Ball, S.L., DeWaard, J.R. 2003. Biological identifications through DNA barcodes. Proceedings of the Royal Society of London. Series B: Biological Sciences, 270(1512), 313–321. https://doi.org/10.1098/rspb.2002.2218

Leiby, M., 1990. Ophichthidae. p. 176-192. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1.

Kovačic, M., Lipej, L., Dulčic, J., Iglesias, S.P., Goren, M. 2021. Evidence-based checklist of the mediterranean sea fishes. Zootaxa, 4998(1), 1–115. https://doi.org/10.11646/zootaxa.4998.1.1

Yaǧlıoǧlu, D., Ayas, D. 2016. New occurrence data of four alien fishes (Pisodonophis semicinctus, Pterois miles, Scarus ghobban and Parupeneus forsskali) from the North Eastern Mediterranean (Yeşilovacık Bay, Turkey). Biharean Biologist, 10(2), 150–152.


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