Keystone Porgy Species (Sparidae) Overcome the Alien Randall's Threadfin Bream (Nemipterus randalli) for Catch Balance in Space on An Oligotrophic Levant Shelf or Vice Versa?

Year 2022, Volume: 5 Issue: 2, 119 - 142, 29.12.2022

Erhan Mutlu , Ilaria De Meo , Claudia Miglietta , Mehmet Cengiz Deval

https://doi.org/10.46384/jmsf.1159667

Cited By: 1

Abstract

Since 2008 spatiotemporal and ecological distributions of porgies (sparid, all indigenous fish) were examined in the presence or absence of Randall's threadfin bream, Nemipterus randalli in the present study area. Seasonal fish and environmental parameters samplings were conducted at three transects of the fishing (nMPA) or non-fishing (MPA) regions on an oligotrophic shelf (Levantine Sea) in 2014-2015 for understanding management and ecology of the porgies’ catches. Of 13 sparid fish determined during the present study, five species are rarely found. There were no seasonal significant differences in densities of the sparid fish with or without the alien nemipterid fish. However, there were differences in the densities by the bottom depths, the regions, and soft and hard bottoms vegetated by Caulerpa spp and meadow, respectively. Ecologically, fish assemblages and faunistic characters of the sparid fish were highly variable when excluding the N. randalli as highlighted and follows; i) seasonal variation occurred and ii) the depthwise community assemblages became irregular. N. randalli seemed to balance the sparid catch attributed to the biomass-abundance ratio in the ecosystem or vice versa in this trophically sensitive gulf (ultra-oligotrophic) of the eastern Mediterranean Sea.

Keywords

Non-and indigenous (sparid vs nemipterid) fish, Biometrical distribution in space and time, Competition or interaction, Catch management and ecology, Eastern Mediterranean Sea

Supporting Institution

The Scientific Research Coordination Unit of Akdeniz University

Project Number

2014.01.0111.001

Thanks

The present study was funded by the Scientific Research Coordination Unit of Akdeniz University, within framework of a project, Project no: 2014.01.0111.001, principally coordinated by Erhan Mutlu. This study was a part of Ilaria de Meo’s MSc thesis co-supervised by Erhan Mutlu and Claudia Miglietta’s MSc thesis co-supervised by M. Cengiz Deval. We thank Ahmet Şahin, M. Tunca Olguner and Cansu Olguner, and crew of “R/V Akdeniz Su” for their helps on board.

Besince Fakir Bir Levant Kıta Sahanlığında Sparid Balıklarının Anahtar Türleri Alandaki Av Dengesi İçin Yabancı Kılkuyruk Mercan Balığının Üstesinden Geliyor mu Yoksa Tam Tersi mi?

Abstract

2008 yılından beri çalışma alanında bulunan kılkuyruk mercan Nemipterus randalli’nın varlık ve yokluğu karşısında Sparid balıkların (tamamı yerli tür) alansal-zamansal dağılımları ve ekolojik davranışları incelendi. Avlanan Porgies türlerinin yönetimi ve ekolojisini anlamak için 2014-2015 yıllarında oligotrofik bir kıta sahanlığı içerisindeki (Levanten Denizi) balıkçılığa kapalı (nMPA) ve balıkçılığın serbest (MPA) olduğu bölgelerde üç ayrı hatta mevsimsel olarak balık ve çevresel parametre örneklemeleri yapıldı. Bu çalışma sırasında belirlenen 13 sparid türünden beşine nadiren rastlandı. Balıkların av yoğunluklarında kılkuyruk mercan var veya yok iken mevsimsel farklılık bulunmamıştır. Bununla birlikte derinlik, bölge ve Caulerpa spp ve deniz çayırı tarafından bitkilendirilen yumuşak ve sert zeminler bakımından Sparidlerin yoğunluklarda anlamlı farklılıklar bulundu. Ekolojik olarak, N.randalli türü hariç tutulduğunda Sparid toplulukları ve faunistik karakterleri oldukça değişkenlik göstermekte ve sonuç olarak; i) mevsimsel varyasyon (düzensizlik) ortaya çıkmakta ve ii) derinliğe bağlı balık toplulukları oluşumu bozulmaktadır. N. randalli, doğu Akdeniz'in bu trofik olarak hassas körfezinde (besince oldukça fakir) ekosistemdeki biyokütle-bolluk oranına atfedilen sparid avını dengeler gibi veya tam tersi olarak etkili olduğu görünmektedir.

Keywords

Yerli ve olmayan (sparid karşı nemipterid) balıklar, Mekan ve zaman içinde biyometrik dağılımları, Rekabet veya etkileşim, Av idaresi ve ekoloji, Doğu Akdeniz

Project Number

2014.01.0111.001

References

• Akel ElSHKh (2020) Fisheries status of the trawlers by-catch from Alexandria, Egypt. Egyptian J Aquat Biol Fish 24(2):83–106. http://dx.doi.org/10.21608/ejabf.2020.78754
• Araújo FG, de Azevedo MC, de Araújo SM, Pessanha ALM, Gomes ID, da Cruz-Filho AG (2002) Environmental influences on the demersal fish assemblages in the Sepetiba Bay, Brazil. Estuaries 25:441–450. http://dx.doi.org/10.1007/BF02695986
• Arechavala–López P, Bayle–Sempere JT, Sánchez–Jerez P, Valle C, Forcada A, Fernández–Jover D, Ojeda–Martínez C, Vázquez–Luis M, Luna–Pérez B (2008) Biodiversity and structure of rocky reef fish assemblages in the Sierra Helada Natural Park (South–western Mediterranean Sea). Arxius de Miscel·lània Zoològica 6:232–254.
• Biagi F, Sartor P, Ardizzone GD, Belcari P, Belluscio A, Serena F (2002) Analysis of demersal assemblages off Tuscany and Latium coasts (north-western Mediterranean). Sci Mar 66:233-242. http://dx.doi.org/10.3989/scimar.2002.66s2233
• Bilecenoğlu M, Kaya M, Cihangir B, Çiçek E (2014) An updated checklist of the marine fishes of Turkey. Turk J Zool 38:901–929. http://dx.doi.org/10.3906/zoo-1405-60
• Bilecenoglu M, Russell BC (2008) Record of Nemipterus randalli Russell, 1986 (Nemipteridae) from Iskenderun Bay, Turkey. Cybium 32(3):279-280.
• Bousquet C, Bouet M, Patrissi M, Cesari F, Lanfranchi J-B, Susini S, Massey J-L, Aiello A, Culioli J-M, Marengo M, Lejeune P, Dijoux J, Duchaud C, Santoni M-C, Durieux EDH (2022) Assessment of catch composition, production and fishing effort of small-scale fisheries: The case study of Corsica Island (Mediterranean Sea). Ocean Coastal Manag 218:105998. http://dx.doi.org/10.1016/j.ocecoaman.2021.105998
• Cerdà M, Alós J, Palmer M, Grau AM, Riera F (2010) Managing recreational fisheries through gear restrictions: The case of limiting hook size in the recreational fishery from the Balearic Islands (NW Mediterranean). Fish Res 101:146–155. http://dx.doi.org/10.1016/j.fishres.2009.09.016
• Chessa LA, Lanera P, Pais A, Plastina N, Scardi M, Serra S, et al. (2005). Observations on feeding habitus of Lithognathus mormyrus (Linnaeus, 1758) in the Calich Lagoon (north western Sardinia). Biol Mar Medit 12(1):492–495.
• Coll M, Piroddi C, Steenbeek J, Kaschner K, Ben Rais Lasram F, Nike Bianchi C, Corbera J, Dailianis T, Danovaro R, Estrada M, Froglia C, Galil BS, Gasol JM, Gertwagen R, Gil J, Guilhaumon F, Kesner-Reyes K, Kitsos MS, Koukouras A, Lampadariou N, Laxamana E, Lopez-Fe de la Cuadra CM, Lotze HK, Martin D, Mouillot D, Oro D, Raicevich S, Rius-Barile J, Saiz-Salinas JI, San Vicente C, Somot S, Templado J, Turon X, Vafidis D, Villanueva R, Voultsiadou E (2010) The biodiversity of the Mediterranean Sea: estimates, patterns, and threats. PLoS One 5(8):e11842. https://doi.org/10.1371/journal. pone.0011842.
• Coll M, Santojanni A, Palomera I, Tudela S, Arneri E (2007) An ecological model of the Northern and Central Adriatic Sea: Analysis of ecosystem structure and fishing impacts. J Mar Syst 67:119–154. http://dx.doi.org/10.1016/j.jmarsys.2006.10.002
• Cuttelod A, García N, Malak DA, Temple HJ, Katariya V (2009) The Mediterranean: a biodiversity hotspot under threat. Wildlife in a Changing World–an analysis of the 2008 IUCN Red List of Threatened Species 89:1-2.
• Day JJ (2002) Phylogenetic relationships of the Sparidae (Teleostei: Percoidei) and implications for convergent trophic evolution. Biol J Linnean Soc 76:269-301. https://doi.org/10.1111/J.1095-8312.2002.TB02088.X
• de Meo I, Miglietta C, Mutlu E, Deval MC, Balaban C, Olguner TM (2018) Ecological distribution of demersal fish species in space and time on the shelf of Antalya Gulf, Turkey. Mar Biodiv 48:2105–2118. https://doi.org/10.1007/s12526-017-0739-7
• Demestre M, Sanchez P, Abello P (2000) Demersal fish assemblages and habitat characteristics on the continental shelf and upper slope of the north-western Mediterranean. J Mar Biol Assoc UK 80:981–988. http://dx.doi.org/10.1017/S0025315400003040
• Domanevskaya MV, Patokina FA (1984) Feeding of the large-eyed dogtooth, Dentex macrophthalmus, and Spanish bream, Pagellus acarne, from the central-Eastern Atlantic Ocean J Ichthyol 24(5):107-112.
• Ergüden D, Gürlek M, Öztürk B, Turan C (2016) Alien species of the Turkish part of the Mediterranean, In Turan C, Salihoğlu B, Özbek EÖ, Öztürk B (Eds.). The Turkish Part of the Mediterranean Sea; Marine Biodiversity, Fisheries, Conservation and Governance. Turkish Marine Research Foundation (TUDAV), Publication No: 43, Istanbul, TURKEY. pp. 462-479.
• Félix-Hackradt FC, Hackradt CW, Treviño-Otón J, Pérez-Ruzafa Á, García-Charton JA (2018) Effect of marine protected areas on distinct fish life-history stages. Mar Environ Res 140:200–209
• Forcada A, Bayle-Sempere JT, Valle C, Sánchez-Jere P (2008) Habitat continuity effects on gradients of fish biomass across marine protected area boundaries. Mar Environ Res 66:536–547
• Galil B (2007) Seeing Red: Alien species along the Mediterranean coast of Israel. Aquat Invasions 2(4):281-312. http://doi.org/10.3391/ai.2007.2.4.2
• Galil BS, Goren M (2013) Metamorphoses: bioinvasions in the Mediterranean Sea. In: Goffredo S, Dubinsky Z (eds) The Mediterranean Sea: its history and present challenges. Springer, Dordrecht, pp 463–478
• Garuti A, Mutlu E (2021) Spatiotemporal and ecological distribution of megistobentic non-crustacean invertebrates in an ultra-oligotrophic gulf, the eastern Mediterranean Sea. J Mar Sys 224:103644. https://doi.org/10.1016/j.jmarsys.2021.
• Giakoumi S, Kokkoris GD (2013) Effects of habitat and substrate complexity on shallow sublittoral fish assemblages in the Cyclades Archipelago, North-eastern Mediterranean Sea. Medit Mar Sci 14/1:58-68. http://dx.doi.org/10.12681/mms.v0i0.318
• Gilaad R-L., Galil BS, Diamant A, Goren M (2017) The diet of native and invasive fish species along the eastern Mediterranean coast (Osteichthyes). Zool Mid East 63(4):325–335. http://dx.doi.org/10.1080/09397140.2017.1375196
• Gökoglu M, Güven O, Balci BA, Çolak H, Golani D (2009) First records of Nemichthys scolopaceus and Nemipterus randalli and second record of Apterichthus caecus from Antalya Bay, southern Turkey. Mar Biodiv Rec 2:e29. http://dx.doi.org/10.1017/S175526720800033X
• Golani D, Sonin O (2006) The Japanese threadfin bream Nemipterus japonicus, a new Indo-Pacific fish in the Mediterranean. J Fish Biol 68(3):940-943. http://dx.doi.org/10.1111/j.0022-1112.2006.00961.x
• Gordoa A (2009) Characterization of the infralittoral system along the north-east Spanish coast based on sport shore-based fishing tournament catches. Estuar Coast Shelf Sci 82:41–49. http://dx.doi.org/10.1016/j.ecss.2008.11.024
• Gücü AC, Bingel F (2022) Identification of critical demersal fish habitats in the northeast Mediterranean - with an emphasis on Mullus barbatus. Acta Biol Turcica 35(3):A1:1-12.
• Gurlek M, Erguden S, Yaglioglu D, Turan F, Demırhan SA, Gungor M et al. (2010) Feeding habits of Indo-Pacific species Nemipterus randalli Russel, 1986 (Nemipteridae) in Iskenderun Bay, Eastern Mediterranean Sea. Rapp Comm Int Mer Medit 39.
• Hanel R, Sturmbauer C (2000) Multiple recurrent evolution of trophic types in Northeastern Atlantic and Mediterranean Sea breams (Sparidae, Percoidei). J Mol Evol 50:276–283. https://doi.org/10.1007/s002399910032
• Henderson PA (2005) The growth of tropical fishes. Fish Physiol 21:85-100. https://doi.org/10.1016/S1546-5098(05)21003-8.
• Kallianiotis A, Sophronidis K, Vidoris P, Tselepides A (2000) Demersal fish and megafaunal assemblages on the Cretan continental shelf and slope (NE Mediterranean): seasonal variation in species density, biomass and diversity. Prog Oceanogr 46:429–455. http://dx.doi.org/10.1016/S0079-6611(00)00028-8
• Kalogirou S, Corsini-Foka M, Sioulas A, Wennhage H, Pihl L (2010) Diversity, structure and function of fish assemblages associated with Posidonia oceanica beds in an area of the eastern Mediterranean Sea and the role of non-indigenous species. J Fish Biol 77:2338–2357. http://dx.doi.org/10.1111/j.1095-8649.2010.02817.x
• Kalogirou S, Wennhage H, Pihl L (2012) Non-indigenous species in Mediterranean fish assemblages: Contrasting feeding guilds of Posidonia oceanica meadows and sandy habitats. Estuar Coast Shelf Sci 96:209-218. https://doi.org/10.1016/J.ECSS.2011.11.008
• Karachle PK, Dimarchopoulou D, Tsikliras AC (2020) Is shore-based recreational fishing in Greece an unregulated activity that increases catch uncertainty? Region Stud Mar Sci 36:101273. http://dx.doi.org/10.1016/j.rsma.2020.101273
• Karachle PK, Stergiou KI (2017) An update on the feeding habits of fish in the Mediterranean Sea (2002-2015). Medit Mar Sci 18/1:43-52. http://dx.doi.org/http://dx.doi.org/10.12681/mms.1968
• Karachle PK, Stergiou KI (2008) The effect of season and sex on trophic levels of marine fishes. J Fish Biol 72:1463–1487. http://dx.doi.org/10.1111/j.1095-8649.2008.01809.x,
• Karachle PK, Stergiou KI (2011) Mouth allometry and feeding habits of some Mediterranean fishes. Acta Ichthyol Piscat 41(4):265–275. http://dx.doi.org/10.3750/AIP2011.41.4.02
• Katsanevakis S, Maravelias CD, Damalas D, Karageorgis AP, Tsitsika EV, Anagnostou C, Papaconstantinou C (2009) Spatiotemporal distribution and habitat use of commercial demersal species in the eastern Mediterranean Sea. Fish Oceanogr 18:439–457. http://dx.doi.org/10.1111/j.1365-2419.2009.00523.x
• Keskin Ç, Ordines F, Guijarro B, Massutí E (2011a) Comparison of fish assemblages between the Sea of Marmara and the Aegean Sea (north-eastern Mediterranean). J Mar Biol Assoc UK 91:1307–1318. http://dx.doi.org/10.1017/S0025315410002213
• Keskin Ç, Turan C, Ergüden D (2011b) Distribution of the demersal fishes on the continental shelves of the Levantine and North Aegean Seas (eastern Mediterranean). TrJFAS 11:413-423. http://dx.doi.org/10.4194/trjfas.2011.0311
• Lin Yu-J, Roa-Ureta RH, Pulikkoden ARK, Premlal P, Nazeer Z, Qurban MA, Rabaoui L (2021) Essential fish habitats of demersal fish in the western Arabian Gulf. Mar Pollut Bull 173:113013. http://dx.doi.org/10.1016/j.marpolbul.2021.113013
• Linde M, Palmer M, Mez-Zurita JG (2004) Differential correlates of diet and phylogeny on the shape of the premaxilla and anterior tooth in sparid fishes (Perciformes: Sparidae). J Evol Biol 17:941–952. http://dx.doi.org/10.1111/j.1420-9101.2004.00763.x
• Lizaso JLS, Goñi R, Reñones O, García CJA, Galzin R, Bayle JT, Jerez PS, Ruzafa AP, Ramos AA (2000) Density dependence in marine protected populations: a review. Environ Conserv 27(2):144–158. https://doi.org/10.1017/S0376892900000187
• Mariani S, Maccaroni A, Massa F, Rampacci M, Tancioni L (2002) Lack of consistency between the trophic interrelationships of five sparid species in two adjacent central Mediterranean coastal lagoons. J Fish Biol 61:138-147. http://dx.doi.org/10.1006/jfbi.2002.2073
• Mutlu E, Claudia M, de Meo I, Deval MC (2022b) Length-weight relationships of 107 osseous and 9 cartilaginous fish species on a shelf/break zone of the eastern Mediterranean Sea. Cah Biol Mar 63(1):19-27. http://dx.doi.org/10.21411/CBM.A.DEBDACF1
• Mutlu E, de Meo I, Miglietta C (2021) Spatio-temporal distribution of pufferfish (Tetraodontidae) along the Turkish coast of the Mediterranean Sea. Mediter Mar Sci 22(1):1-19. http://dx.doi.org/10.12681/mms.23481
• Mutlu E, Deval MC, de Meo I, Saygu İ, Miglietta C (2022a) Spatiotemporal density and ecology of Batoids (Elasmobranchii) along a Turkish shelf/upper slope of the Mediterranean Sea during years 2009–2015. Thalassas: Int J Mar Sci 38:57–69. https://doi.org/10.1007/s41208-021-00391-4
• Mutlu E, Deval MC, Miglietta C, Saygu I, de Meo I (2022c) Biometrical distribution of sharks in alow Elasmobranchs-diversified shelf, the eastern Mediterranean Sea. Acta Biol Turcica 35(2):A2:1-22.
• Mutlu E, Olguner C, Gökoğlu M, Özvarol Y (2022d) Population dynamics and ecology of Caulerpa prolifera vs Caulerpa taxifolia var. distichophylla within a Levantine Gulf. Thalassas: Int J Mar Sci. https://doi.org/10.1007/s41208-022-00477-7
• Özvarol Y (2016a) Selectivity of Lessepsian fish, Randall's threadfin bream (Nemipterus randalli Russell, 1986) in the gulf of Antalya, eastern Mediterranean. Scientific Papers Series D Animal Science LIX:330-335.
• Özvarol Y (2016b) Size selectivity of sorting grid for common Pandora (Pagellus erythrinus (Linnaeus, 1758)) in the gulf of Antalya, eastern Mediterranean. Scientific Papers Series D Animal Science LIX:336-341.
• Patania A, Mutlu E (2021) Spatiotemporal and ecological distribution of megabenthic crustaceans on the shelf-shelf break of Antalya Gulf, the eastern Mediterranean Sea. Mediter Mar Sci 22(3):446-465. https://doi.org/10.12681/mms.26142.
• Pauly D (1980) On the interactionships between natural mortality, growth parameters and mean environmental temperature in 175 fish stocks. Conseil Permanent International pour l'Exploration de la Mer 39(3), 175–192.
• Pita C, Gamito S, Erzini K (2002) Feeding habits of the gilthead seabream (Sparus aurata) from the Ria Formosa (southern Portugal) as compared to the black seabream (Spondyliosoma cantharus) and the annular seabream (Diplodus annularis). J App Ichthyol 18(2):81-86. http://dx.doi.org/10.1046/j.1439-0426.2002.00336.x
• Prista N, Vasconcelos RP, Costa MJ, Cabral H (2003) The demersal fish assemblage of the coastal area adjacent to the Tagus estuary (Portugal): relationships with environmental conditions. Oceanol Acta 26:525–536. http://dx.doi.org/10.1016/S0399-1784(03)00047-1
• Ragheb E, Akel ElSHK, Rizkalla SI (2019) Analyses of the non-target catch from the Egyptian Mediterranean trawlers, off Port Said. Egyptian J Aquat Res 45:239–246. http://dx.doi.org/10.1016/j.ejar.2019.07.003
• Raitsos DE, Beaugrand G, Georgopoulos D, Zenetos A, Pancucci-Papadopoulou AM, Theocharis A, Papathanassiou E (2010) Global climate change amplifies the entry of tropical species into the eastern Mediterranean Sea. Limnol Oceanogr 55(4):1478–1484. https://doi.org/10.4319/lo.2010.55.4.1478
• Relini G, Relini M, Torchia G (2000) The role of fishing gear in the spreading of allochthonous species: the case of Caulerpa taxifolia in the Ligurian Sea. ICES J Mar Sci 57:1421–1427. https://doi.org/10.1006/jmsc.2000.0913.
• Rijn Ivan, Kiflawi M, Belmaker J (2020) Alien species stabilize local fisheries catch in a highly invaded ecosystem. Can J Fish Aquat Sci 77:752–761. https://doi.org/10.1139/cjfas-2019-0065
• Seytre C, Francour P (2008) Is the Cape Roux marine protected area (Saint-Raphaël, Mediterranean Sea) an efficient tool to sustain artisanal fisheries? First indications from visual censuses and trammel net sampling. Aquat Living Resour 21:297–305. http://dx.doi.org/10.1051/alr:2008043
• Shapiro G, Rijn Dvan, Kiflawi IM, Belmaker J (2019) Decreases in length at maturation of Mediterranean fishes associated with higher sea temperatures. ICES J Mar Sci 76:946–959. https://doi.org/10.1093/icesjms/fsz011.
• Sisma-Ventura G, Bialik OM, Yam R, Herut B, Silverman J (2017) pCO2 variability in the surface waters of the ultra-oligotrophic Levantine Sea: Exploring the air–sea CO2 fluxes in a fast warming region. Mar Chem 196:13-23. http://dx.doi.org/10.1016/j.marchem.2017.06.006
• Soyer J (1970) Bionomie benthique du plateau continental de la côte catalane française Volume III - Les peuplements de Copepodes harpacticoides (Crustacea). Vie et Milieu 21(2B):337-551
• Stern N, Levitt Y, Galil B, Diamant A, Yokeş M, Goren M (2014) Distribution and population structure of the alien Indo-Pacific Randall's threadfin bream Nemipterus randalli in the eastern Mediterranean Sea. J Fish Biol 85:394-406. http://dx.doi.org/10.1111/jfb.12421
• Taylan B, Yapici S (2021) Reproductive biology of non-native Nemipterus randalli Russell, 1986 and native Pagellus erythrinus (Linnaeus, 1758) from the Aegean Sea. North-Western J Zool 17(2):180-186.
• Tuya F, Haroun R, Espino F (2014) Economic assessment of ecosystem services: Monetary value of seagrass meadows for coastal fisheries. Ocean Coast Manag 96:181.187. http://dx.doi.org/10.1016/j.ocecoaman.2014.04.032
• Tzanatos E, Dimitriou E, Katselis G, Georgiadis M, Koutsikopoulos C (2005) Composition, temporal dynamics and regional characteristics of small-scale fisheries in Greece. Fish Res 73:147–158. https://doi.org/10.1016/j.fishres.2004.12.006
• Vasilakopoulos P, Raitsos DE, Tzanatos E, Maravelias CD (2017) Resilience and regime shifts in a marine biodiversity hotspot. Scientific Report 7:13647. http://doi.org/10.1038/s41598-017-13852-9
• Venturini S, Merotto L, Campodonico P, Cappanera V, Fanciulli G, Cattaneo-Viet R (2019) Recreational fisheries within the Portofino MPA and surrounding areas (Ligurian Sea, Western Mediterranean Sea). Medit Mar Sci 20/1:142-150. http://dx.doi.org/10.12681/mms.18043
• Yemisken E, Dalyan C, Eryilmaz L (2014) Catch and discard fish species of trawl fisheries in the Iskenderun Bay(North-eastern Mediterranean) with emphasis on Lessepsian and chondricthyan species. Medit Mar Sci 15/2:380-389. http://dx.doi.org/10.12681/mms.538
• Zenetos A, Gofas S, Verlaque M, Cinar ME, Garcia RJ, Bianchi C, Morri C, Azzurro E, Bilecenoglu M, Froglia C, Siokou I, Violanti D, Sfriso A, San Martin G, Giangrande A, Katanga T, Ballesteros E, Ramos-Espla A, Mastrototaro F, Ocana O, Zingone A, Gambi M, Streftaris N (2010) Alien species in the Mediterranean Sea by 2010. A contribution to the application of European Union’s Marine Strategy Framework Directive (MSFD). Part I. Spatial distribution. Mediter Mar Sci 11(2):381. http://doi.org/10.12681/mms.8