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Öğe New Mediterranean Biodiversity Records (March 2016)(Natl Centre Marine Research, 2016) Karachle, P.K.; Angelidis, Akis; Apostolopoulos, Georgios; Ayas, Deniz; Ballesteros, Manuel; Bonnici, Clint; Zenetos, ArgyroIn this Collective Article on "New Mediterranean Biodiversity Records", we present additional records of species found in the Mediterranean Sea. These records refer to eight different countries mainly throughout the northern part of the basin, and include 28 species, belonging to five Phyla. The findings per country include the following species: Spain: Callinectes sapidus and Chelidonura fulvipunctata; Monaco: Aplysia dactylomela; Italy: Charybdis (Charybdis) feriata, Carcharodon carcharias, Seriola fasciata, and Siganus rivulatus; Malta: Pomacanthus asfur; Croatia: Lagocephalus sceleratus and Pomadasys incisus; Montenegro: Lagocephalus sceleratus; Greece: Amathia (Zoobotryon) verticillata, Atys macandrewii, Cerithium scabridum, Chama pacifica, Dendostrea cf. folium, Ergalatax junionae, Septifer cumingii, Syphonota geographica, Syrnola fasciata, Oxyurichthys petersi, Scarus ghobban, Scorpaena maderensis, Solea aegyptiaca and Upeneus pori; Turkey: Lobotes surinamensis, Ruvettus pretiosus and Ophiocten abyssicolum. In the current article, the presence of Taractes rubescens (Jordan & Evermann, 1887) is recorded for the first time in the Mediterranean from Italy. The great contribution of citizen scientists in monitoring biodiversity records is relected herein, as 10% of the authors are citizen scientists, and contributed 37.5% of the new findings.Öğe New Mediterranean Marine biodiversity records (June 2013)(Natl Centre Marine Research, 2013) Siokou, I.; Ateş, A. Suat; Ayas, Deniz; Jamila, Ben Souissi; Chatterjee, Tapas; Dimiza, Margarita; Zenetos, ArgyroThis paper concerns records of species that have extended their distribution in the Mediterranean Sea. The finding of the rare brackish angiosperm Althenia filiformis in the island of Cyprus is interesting since its insertion in the Red Data Book of the Flora of Cyprus is suggested. The following species enriched the flora or fauna lists of the relevant countries: the red alga Sebdenia dichotoma (Greece), the hydrachnid mite Pontarachna adriatica (Slovenia), and the thalassinid Gebiacantha talismani (Turkey). Several alien species were recorded in new Mediterranean localities. The record of the burrowing goby Trypauchen vagina in the North Levantine Sea (Turkish coast), suggests the start of spreading of this Lessepsian immigrant in the Mediterranean Sea. The findings of the following species indicate the extension of their occurrence in the Mediterranean Sea: the foraminifer Amphistegina lobifera (island of Zakynthos, Greece), the medusa Cassiopea andromeda (Syria), the copepod Centropages furcatus (Aegean Sea), the decapod shrimp Melicertus hathor (island of Kastellorizo, Greece), the crab Menoethius monoceros (Gulf of Tunis), the barnacles Balanus trigonus, Megabalanus tintinnabulum, Megabalanus coccopoma and the bivalves Chama asperella, Cucurbitula cymbium (Saronikos Gulf, Greece).Öğe New occurrence data of four alien fishes (Pisodonophis semicinctus, Pterois miles, Scarus ghobban and Parupeneus forsskali) from the North Eastern Mediterranean (Yeşilovacik Bay, Turkey)(Universitatea din Oradea, 2016) Yağlıoğlu, Deniz; Ayas, DenizOn 20 December 2015, a four alien species (Pisodonophis semicinctus, Pterois miles, Scarus ghobban and Parupeneus forsskali) was captured by commercial bottom trawl fishery at a depth of 100 to 110 m from Yesilovacik Bay, Mersin, Turkey (North-Eastern Mediterranean). It is the first case of registration of these non-native species in Yesilovacik Bay. The occurrence of the four alien species was firstly reported from the NE Mediterranean coast of Turkey. © Biharean Biologist, Oradea, Romania, 2016.Öğe New occurrence of the red lionfish Pterois volitans (Linnaeus, 1758) in the north eastern Mediterranean (Yeşilovacık Bay)(Düzce Üniversitesi, 2018) Ayas, Deniz; Ağılkaya, Gülsemin Şen; Yağlıoğlu, DenizThis paper presents the new occurence of the the red lionfish (Pterois volitans Linnaeus 1758). The lessepsian red lionfish Pterois volitans (Linnaeus, 1758) (Actinoptery: Scorpaeniformes: Scorpaenidae), in the native Pacific Ocean and the Atlantic Ocean, living alone on the hillside and around the coral reefs and rocky bottom layers, usually at depths of 0-50 m, is an invasive species for the Mediterranean. A male specimen of the red lionfish was caught alive by a commercial trawl fishing boat in the North-Eastern Mediterranean (Yeşilovacık Bay) (36°07'32.5"N 33°36'31.6"E) on 26 March 2017. This is the third record of P. volitans from the Mediterranean Sea basin. The present short communication reported the first record of P. volitans from Yeşilovacık Bay.Öğe New record of the red lionfish, Pterois volitans (Linnaeus, 1758), in the Northeastern Mediterranean Sea(2018) Ayas, Deniz; Ağılkaya, Gülsemin Şen; Yağlıoğlu, DenizA new record of the red lionfish, Pterois volitans (Linnaeus, 1758), from the northeastern part of theMediterranean Sea was recorded based on a male individual. The specimen was caught by a trawl boat on 26March 2017. This is the third record of P. volitans from the Mediterranean Sea basin.Öğe New Record of the Velvet Belly Lanternshark Etmopterus spinax (Linnaeus, 1758) in the Deep Seas of Northern Cyprus(2020) Akbora, Hasan Deniz; Çiftçi, Nuray; Ayas, DenizLantern sharks are small shark species that can be seen at depths between 70 and 2000 meters. Due to theirluminescent characteristics, they have been called “Lantern shark”. In total eleven specimens of the velvet bellylantern shark, Etmopterus spinax (Linnaeus, 1758), were caught in the deep seas of Northern Cyprus by using abottom trawl. Sampling was carried out using 13 trawling operations. The collected samples were placed in 4%formalin and stored at the Museum of the Systematic, Faculty of Fisheries, Mersin University, (catalogue number:MEUFC-18-11-082). As a sampling area, the depths between 274 and 641 m were selected. Other cartilaginousfish caught during sampling except E. spinax were Galeus melastomus (1 individual), Squalus acanthias (4individuals), Scyliorhinus canicula (85 individuals). E. spinax made up 10.89% of all cartilaginous fishes whichwere caught. Species identification for all fishes caught is made with the help of morphological features.Öğe Seasonal Changes in Lipid and Fatty Acid Profiles of Sakarya Chub (Squalius pursakensis) from the Melen River Basin(2019) İnan, Tuğba; Ayas, Deniz; Kırankaya, Şerife GülsünIn this study, total lipids and fatty acid composition of Squalius pursakensis fillet samples which were obtained from Melen River Basin during winter, spring and summer seasons were evaluated. Total lipid levels were 1.80% in winter, 2.56% in spring and 5.17% in summer. The composition of fatty acids showed that total polyunsaturated fatty acids (32.05-38.90%) were highest, followed by monounsaturated (29.85-35.40%) and saturated (27.10-31.23%). The fatty acid composition of polyunsaturated fatty acids (PUFAs) in fillets of S. pursakensis shows a high content n3 fatty acids eicosapentaenoic acid (EPA C20:5n3) and docosahexaenoic acid (DHA C22:6n3) with maximum rates of 6.70% and 16.33%, respectively (p0.05). The saturated fatty acid (SFA) content was dominated by palmitic acid with the maximum ratio of 19.03%.Öğe Seasonal Variations in Fat and Fatty Acid Profiles of Barbus tauricus (Kessler, 1877) From Duzce-Melen Basin (Turkey)(Düzce Üniversitesi, 2023) Yağlıoğlu, Deniz; Ayas, Deniz; Kırankaya, Şerife GülsünIn this study, total lipid and fatty acid profiles of Barbus tauricus samples which were obtained from Melen River Basin during winter, spring, and summer seasons, were evaluated. Total lipid levels were determined 2.27%, 2.37%, and 4.34% in winter, spring, and summer, respectively. The study also determined that the carbon count of 30 fatty acids, composing total fat compositions of B. tauricus caught in Melen Basin, ranges among 12-24. The major fatty acids of B. tauricus are palmitic acid and stearic acid from SFA; palmitoleic acid, trans oleic acid, oleic acid and erucic acid from MUFA and linoleic acid, alfa linolenic acid, eicosapentaenoic acid and docosahexaenoic acid from PUFA. The study is the first one on lipid and fat profiles of B. tauricus, one of the species living in Duzce Melen Basin and having high economic importance, and aimed to investigate total lipid and fatty acid profiles according to the season.
