26 research outputs found
First report of Evelineus mcintoshii (Langerhans, 1880) (Heteronemertea, Lineidae) from the Mediterranean Sea
The ribbon worm Evelineus mcintoshii is reported for the first time from the Mediterranean Sea. Observations that took place, during two algal surveys, on the intertidal abrasion platforms at the middle of the Levantine Sea of Israel indicated that this species is hiding inside a mixture of local and non-indigenous marine seaweeds. It is probably another alien species, one of many, that adopted the Levantine basin of the Eastern Mediterranean due to tropical environmental conditions that characterize this sea. We discuss the first record of this species and its possible origins as well as the first report of Notospermus geniculatus, the other marine nemertean species recently reported from Israel
New Mediterranean biodiversity records (October, 2014)
The Collective Article 'New Mediterranean Biodiversity Records' of the Mediterranean Marine Science journal offers the means to publish biodiversity records in the Mediterranean Sea. The current article is divided in two parts, for records of alien and native species respectively. The new records of alien species include: the red alga Asparagopsis taxiformis (Crete and Lakonikos Gulf, Greece); the red alga Grateloupia turuturu (along the Israeli Mediterranean shore); the mantis shrimp Clorida albolitura (Gulf of Antalya, Turkey); the mud crab Dyspanopeus sayi (Mar Piccolo of Taranto, Ionian Sea); the blue crab Callinectes sapidus (Chios Island, Greece); the isopod Paracerceis sculpta (northern Aegean Sea, Greece); the sea urchin Diadema setosum (Gökova Bay, Turkey); the molluscs Smaragdia souverbiana, Murex forskoehlii, Fusinus verrucosus, Circenita callipyga, and Aplysia dactylomela (Syria); the cephalaspidean mollusc Haminoea cyanomarginata (Baia di Puolo, Massa Lubrense, Campania, southern Italy); the topmouth gudgeon Pseudorasbora parva (Civitavecchia, Tyrrhenian Sea); the fangtooth moray Enchelycore anatina (Plemmirio marine reserve, Sicily); the silver-cheeked toadfish Lagocephalus sceleratus (Saros Bay, Turkey; and Ibiza channel, Spain); the Indo-Pacific ascidian Herdmania momus in Kastelorizo Island (Greece); and the foraminiferal Clavulina multicamerata (Saronikos Gulf, Greece). The record of L. sceleratus in Spain consists the deepest (350-400m depth) record of the species in the Mediterranean Sea. The new records of native species include: first record of the ctenophore Cestum veneris in Turkish marine waters; the presence of Holothuria tubulosa and Holothuria polii in the Bay of Igoumenitsa (Greece); the first recorded sighting of the bull ray Pteromylaeus bovinus in Maltese waters; and a new record of the fish Lobotes surinamensis from Maliakos Gulf.peer-reviewe
Unpublished Mediterranean records of marine alien and cryptogenic species
Good datasets of geo-referenced records of alien species are a prerequisite for assessing the spatio-temporal dynamics of biological invasions, their invasive potential, and the magnitude of their impacts. However, with the exception of first records on a country level or wider regions, observations of species presence tend to remain unpublished, buried in scattered repositories or in the personal databases of experts. Through an initiative to collect, harmonize and make such unpublished data for marine alien and cryptogenic species in the Mediterranean Sea available, a large dataset comprising 5376 records was created. It includes records of 239 alien or cryptogenic taxa (192 Animalia, 24 Plantae, 23 Chromista) from 19 countries surrounding the Mediterranean Sea. In terms of records, the most reported Phyla in descending order were Chordata, Mollusca, Chlorophyta, Arthropoda, and Rhodophyta. The most recorded species was Caulerpa cylindracea, followed by Siganus luridus, Magallana sp. (cf. gigas or angulata) and Pterois miles. The dataset includes records from 1972 to 2020, with the highest number of records observed in 2018. Among the records of the dataset, Dictyota acutiloba is a first record for the Mediterranean Sea. Nine first country records are also included: the alga Caulerpa taxifolia var. distichophylla, the cube boxfish Ostracion cubicus, and the cleaner shrimp Urocaridella pulchella from Israel; the sponge Paraleucilla magna from Libya and Slovenia; the lumpfish Cyclopterus lumpus from Cyprus; the bryozoan Celleporaria vermiformis and the polychaetes Prionospio depauperata and Notomastus aberans from Malta
Unpublished Mediterranean and Black Sea records of marine alien, cryptogenic, and neonative species
To enrich spatio-temporal information on the distribution of alien, cryptogenic, and neonative species in the Mediterranean and the Black Sea, a collective effort by 173 marine scientists was made to provide unpublished records and make them open access to the scientific community. Through this effort, we collected and harmonized a dataset of 12,649 records. It includes 247 taxa, of which 217 are Animalia, 25 Plantae and 5 Chromista, from 23 countries surrounding the Mediterranean and the Black Sea. Chordata was the most abundant taxonomic group, followed by Arthropoda, Mollusca, and Annelida. In terms of species records, Siganus luridus, Siganus rivulatus, Saurida lessepsianus, Pterois miles, Upeneus moluccensis, Charybdis (Archias) longicollis, and Caulerpa cylindracea were the most numerous. The temporal distribution of the records ranges from 1973 to 2022, with 44% of the records in 2020–2021. Lethrinus borbonicus is reported for the first time in the Mediterranean Sea, while Pomatoschistus quagga, Caulerpa cylindracea, Grateloupia turuturu, and Misophria pallida are first records for the Black Sea; Kapraunia schneideri is recorded for the second time in the Mediterranean and for the first time in Israel; Prionospio depauperata and Pseudonereis anomala are reported for the first time from the Sea of Marmara. Many first country records are also included, namely: Amathia verticillata (Montenegro), Ampithoe valida (Italy), Antithamnion amphigeneum (Greece), Clavelina oblonga (Tunisia and Slovenia), Dendostrea cf. folium (Syria), Epinephelus fasciatus (Tunisia), Ganonema farinosum (Montenegro), Macrorhynchia philippina (Tunisia), Marenzelleria neglecta (Romania), Paratapes textilis (Tunisia), and Botrylloides diegensis (Tunisia).Stelios Katsanevakis, Michail Ragkousis, Maria Sini, Markos Digenis and Vasilis Gerovasileiou were supported by the Hellenic Foundation for Research and Innovation (HFRI) under the “First Call for HFRI Research Projects to support Faculty members and Researchers and the procurement of high-cost research equipment grant” (Project ALAS – “ALiens in the Aegean – a Sea under siege” (Katsanevakis et al. 2020b); Project Number: HFRI-FM17-1597). Konstantinos Tsirintanis was co-financed by Greece and the European Union (European Social Fund-ESF) through the Operational Programme “Human Resources Development, Education and Lifelong Learning”, 2014-2020, in the context of the Act “Enhancing Human Resources Research Potential
by undertaking a Doctoral Research” Sub-action 2: IKY Scholarship Programme for PhD candidates in the Greek Universities. Maria Zotou was supported by the project “Coastal Environment Observatory and Risk Management in Island Regions AEGIS+” (MIS 5047038), implemented within the Operational Programme “Competitiveness, Entrepreneurship and Innovation” (NSRF 2014-2020), co financed by the Hellenic Government (Ministry of Development and Investments) and the European Union (European Regional Development Fund, Cohesion Fund). Razy Hoffman was supported by Yad-Hanadiv Foundation, through the Israel Society of Ecology and Environmental Sciences and Israel Nature and Parks Authority, an integrated program for establishing biological baselines and monitoring protocols for marine reserves in
the Israeli Mediterranean Sea (Grant #10669). Tatiana Begun, Adrian Teaca and Mihaela
Muresan were supported by the European Union’s Horizon 2020 BRIDGE-BS project under
grant agreement no. 101000240. Fiona Tomas was supported by the project “Invasion of the
tropical alga Halimeda incrassata in the Balearic Islands: ecology and invasion dynamics
(AAEE119/2017)”, funded by the Vicepresidencia y Consejería de Innovación, Investigación y
Turismo del Govern de les Illes Balears, with support from the European Union and FEDER
funds, and the project “Una nueva alga invasora en el Mediterráneo: invasibilidad, detección y
erradicación del alga tropical Halimeda incrassata (INVHALI)”, funded by the Fundación
Biodiversidad, del Ministerio para la Transición Ecológica y el Reto Demográfico. Simonetta
Fraschetti, Laura Tamburello, Antonia Chiarore were supported by the project PO FEAMP
2014-2020 - DRD n. 35/2019, “Innovazione, sviluppo e sostenibilità nel settore della pesca e
dell'acquacoltura per la Regione Campania” (ISSPA 2.51) and the EU EASME - EMFF
(Sustainable Blue Econ-omy) Project AFRIMED (http://afrimed-project.eu/, grant agreement N.
789059). Carlos Jimenez, Louis Hadjioannou, Vasilis Resaikos, Valentina Fossati, Magdalene
Papatheodoulou, and Antonis Petrou were supported by MedPan Small Projects, Mava, and
LIFE-IP. Louis Hadjioannou, Manos L. Moraitis and Neophytos Agrotis received funding from
the European Union’s Horizon 2020 research and innovation program within the framework of
the CMMI/MaRITeC-X project under grant agreement No. 857586. Ernesto Azzurro was
supported by the project USEIt - Utilizzo di Sinergie operative per la gestione integrata specie
aliene Invasive in Italia, funded by the research programme @CNR. Antonietta Rosso and
Francesco Sciuto were supported by the University of Catania through “PiaCeRi-Piano
Incentivi per la Ricerca di Ateneo 2020–22 linea di intervento 2.” This is the Catania
Paleoecological Research Group contribution n. 484. Diego K. Kersting was supported by the
Beatriu de Pinós programme funded by the Secretary of Universities and Research
(Government of Catalonia) and the Horizon 2020 programme of research and innovation of the
European Union under the Marie Sklodowska-Curie grant agreement No 801370. Francesco
Tiralongo was supported by the AlienFish project of Ente Fauna Marina Mediterranea
(Scientific Organization for Research and Conservation of Marine Biodiversity, 96012 Avola,
Italy), a citizen science project for monitoring and studying rare and non-indigenous fish in
Italian waters. Adriana Vella, was supported by funds through the BioCon_Innovate Research
Excellence Grant from the University of Malta awarded to her. Noel Vella was supported by
REACH HIGH Scholars Programme-Post Doctoral Grant for the FINS project. Some of the
records provided by Victor Surugiu were obtained during surveys carried out within the
framework of the project “Adequate management of invasive species in Romania, in accordance
with EU Regulation 1143/2014 on the prevention and management of the introduction and spread
of invasive alien species”, SMIS 2014+ 120008, coordinated by the Romanian Ministry of
Environment, Water and Forests in partnership with the University of Bucharest (2018–2022).
Alan Deidun and Alessio Marrone were supported by the “Spot The Alien” citizen science
campaign for the monitoring of the Alien species in the Maltese archipelago and by the Interreg
Italia-Malta Harmony project. The authors from the National Institute of Biology (Slovenia)
acknowledge the financial support of the Slovenian Research Agency (Research Core Funding
No. P1-0237) and of the Ministry of Agriculture, Forestry and Food (project “Survey of the
species richness and abundance of alien species in the Slovenian Sea”). Emanuele Mancini and
Fabio Collepardo Coccia were supported by the project PO-FEAMP 2014-2020 “BIOBLITZ:
research, knowledge and participation for the sustainable management of marine resources
(BioBlitz Blu 2020)” coordinated by CURSA for MIPAAF, the Italian Ministry of Agricultural,
Food and Forestry Policies, Measure 1.40 - Protection and restoration of biodiversity and marine
ecosystems and compensation schemes in the context of sustainable fishing activities. Daniele
Grech was supported by the PO-FEAMP 2014-2020 project ECOGESTOCK “Approccio
ECOsistemico per la tutela e la GEStione delle risorse biologiche e STOCK ittici nelle acque
interne”, the citizen science project Progetto Fucales: chi le ha viste? and the Paralenz Every
dive counts sponsor. Jamila Rizgalla was supported by the project Snowball for the monitoring
of alien species in Libyan waters له اهتفش له اهتدطصا ؟) have you seen it have you fished it?).
Gerasimos Kondylatos and Dimitrios Mavrouleas were supported by the project “EXPLIAS”
(MIS (ΟΠΣ): 5049912), design and piloting methods of commercial exploitation of invasive
alien species with a view to contributing to their population control, coordinated by the National
Technical University of Athens with the collaboration of the Hellenic Centre for Marine
Research and the University of the Aegean and co-founded by Greece and the European Union.
G. Kondylatos and Savvas Nikolidakis were supported by the project “SAMOS” (ID CODE:
32.2072004/001), a study for a submarine productive park in Marathokampos of Samos.
Paraskevi K. Karachle, Aikaterini Dogrammatzi, Giorgos A. Apostolopoulos, Kassiani Konida
and Melina Nalmpanti were supported by the project “4ALIEN: Biology and the potential
economic exploitation of four alien species in the Hellenic Seas”, funded by NRSF 2017-2020
(MIS (ΟΠΣ): 5049511). Fabio Crocetta and Riccardo Virgili were partially funded by the
project PO FEAMP Campania 2014–2020, DRD n. 35 of 15th March 2018, Innovazione,
sviluppo e sostenibilità nel settore della pesca e dell’acquacoltura per la regione Campania, Misura 2.51, WP5, Task 5.5 Presenza e distribuzione di specie non indigene del macrozoobenthos e del
necton in Campania. Michel Bariche was partially funded by the University Research Board of
the American University of Beirut (DDF 103951/2592). Constantinos G. Georgiadis, Dimitra
Lida Rammou, Paschalis Papadamakis and Sotiris Orfanidis were supported by the MSFD
monitoring program. Sonia Smeraldo was supported by the MPA-Engage project, led by the
Institute of Marine Sciences of the Spanish National Research Council and funded by the
Interreg MED program. Evgeniia Karpova acknowledge that the publication of this article was
in part carried out within the framework of the state assignment of the FRC IBSS “Patterns of
Formation and Anthropogenic Transformation of Biodiversity and Bioresources of the Azov–
Black Sea Basin and Other Regions of the World Ocean” (No. 121030100028-0). Elena Slynko’s
work was carried out within the framework of a State Assignment no. 121051100109-1 of
IBIW RAS. Manuela Falautano and Luca Castriota were supported by ISPRA citizen science
campaigns for the monitoring of alien species through the dedicated institutional project
([email protected]). María Altamirano was supported by the project RUGULOPTERYX
funded by Fundación Biodiversidad-Ministerio para la Transición Ecológica y el reto Demográfico
(Spain) and the project UMA20-FEDERJA-006 with support from the European Union and
FEDER funds and Junta de Andalucía. Records provided by L. Mangialajo were collected in
the framework of projects funded by the Pew Charitable Trust, by the European Commission
(AFRIMED, http://afrimed-project.eu/, grant agreement N. 789059) and by the Académie 3 de
l’Université Côte d’Azur (projet CONVOST).Peer reviewe
Unpublished Mediterranean and Black Sea records of marine alien, cryptogenic, and neonative species
To enrich spatio-temporal information on the distribution of alien, cryptogenic, and
neonative species in the Mediterranean and the Black Sea, a collective effort by 173
marine scientists was made to provide unpublished records and make them open
access to the scientific community. Through this effort, we collected and harmonized
a dataset of 12,649 records. It includes 247 taxa, of which 217 are Animalia, 25 Plantae
and 5 Chromista, from 23 countries surrounding the Mediterranean and the Black
Sea. Chordata was the most abundant taxonomic group, followed by Arthropoda,
Mollusca, and Annelida. In terms of species records, Siganus luridus, Siganus rivulatus,
Saurida lessepsianus, Pterois miles, Upeneus moluccensis, Charybdis (Archias)
longicollis, and Caulerpa cylindracea were the most numerous. The temporal
distribution of the records ranges from 1973 to 2022, with 44% of the records in
2020–2021. Lethrinus borbonicus is reported for the first time in the Mediterranean
Sea, while Pomatoschistus quagga, Caulerpa cylindracea, Grateloupia turuturu,
and Misophria pallida are first records for the Black Sea; Kapraunia schneideri is
recorded for the second time in the Mediterranean and for the first time in Israel;
Prionospio depauperata and Pseudonereis anomala are reported for the first time
from the Sea of Marmara. Many first country records are also included, namely:
Amathia verticillata (Montenegro), Ampithoe valida (Italy), Antithamnion
amphigeneum (Greece), Clavelina oblonga (Tunisia and Slovenia), Dendostrea cf.
folium (Syria), Epinephelus fasciatus (Tunisia), Ganonema farinosum (Montenegro),
Macrorhynchia philippina (Tunisia), Marenzelleria neglecta (Romania), Paratapes
textilis (Tunisia), and Botrylloides diegensis (Tunisia).peer-reviewe
First report of Evelineus mcintoshii (Langerhans, 1880) (Heteronemertea, Lineidae) from the Mediterranean Sea
Unpublished Mediterranean records of marine alien and cryptogenic species
Yapici, Sercan/0000-0003-2288-5084; Dailianis, Thanos/0000-0002-4102-9331; Marchini, Agnese/0000-0003-4580-0522; Bos, Arthur R./0000-0002-0708-314X; Pipitone, Carlo/0000-0002-7632-1228; Rosso, Antonietta/0000-0001-5565-9513; Albano, Paolo G/0000-0001-9876-1024; Langeneck, Joachim/0000-0003-3665-8683; Bazairi, Hocein/0000-0002-1788-0580; Gerovasileiou, Vasilis/0000-0002-9143-7480; Garmendia Etxandi, Joxe Mikel/0000-0002-9403-1777; Levitt-Barmats, Ya'arit/0000-0001-7596-7257; Orlando-Bonaca, Martina/0000-0001-7700-7663WOS: 000531866100001Good datasets of geo-referenced records of alien species are a prerequisite for assessing the spatio-temporal dynamics of biological invasions, their invasive potential, and the magnitude of their impacts. However, with the exception of first records on a country level or wider regions, observations of species presence tend to remain unpublished, buried in scattered repositories or in the personal databases of experts. Through an initiative to collect, harmonize and make such unpublished data for marine alien and cryptogenic species in the Mediterranean Sea available, a large dataset comprising 5376 records was created. It includes records of 239 alien or cryptogenic taxa (192 Animalia, 24 Plantae, 23 Chromista) from 19 countries surrounding the Mediterranean Sea. in terms of records, the most reported Phyla in descending order were Chordata, Mollusca, Chlorophyta, Arthropoda, and Rhodophyta. the most recorded species was Caulerpa cylindracea, followed by Siganus luridus, Magallana sp. (cf. gigas or angulata) and Pterois miles. the dataset includes records from 1972 to 2020, with the highest number of records observed in 2018. Among the records of the dataset, Dictyota acutiloba is a first record for the Mediterranean Sea. Nine first country records are also included: the alga Caulerpa taxifolia var. distichophylla, the cube boxfish Ostracion cubicus, and the cleaner shrimp Urocaridella pulchella from Israel; the sponge Paraleucilla magna from Libya and Slovenia; the lumpfish Cyclopterus lumpus from Cyprus; the bryozoan Celleporaria vermiformis and the polychaetes Prionospio depauperata and Notomastus aberans from Malta.Open Access Publishing Fund of the International Association for Open Knowledge on Invasive Alien Species; Hellenic Foundation for Research and Innovation [HFRI-FM17-1597]; FECYT [FCT-17-12469]; EEA GRANTS; Public Investments Program (PIP) of the Hellenic Republic; Yad-Hanadiv foundation, through the Israel Society of Ecology and Environmental Sciences - "MAVA Fondation pour la Nature"; FFARB (funds for basic research activities); Italian Ministry of Education, University and ResearchMinistry of Education, Universities and Research (MIUR); TUBITAK, Ankara, TurkeyTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [114Y238]; Slovenian Research AgencySlovenian Research Agency - Slovenia [P1-0237]; Ministry of Agriculture, Forestry and Food of the Republic of Slovenia [GRN-20191-004]; COST (European Cooperation in Science and Technology) Action TD1209 Alien Challenge project; Marine Strategy Project; National Park of Al Hoceima; RAC/SPA, Tunisia; MAVA Foundation, Switzerland; European Commission (EC)European CommissionEuropean Commission Joint Research CentreEuropean Community (EC); Spanish Agency for International Cooperation to Development (AECID) - BiodivMex/Chantier MISTRALS; Hellenic Centre for Marine Research; European UnionEuropean Union (EU) [LIFE16 NAT/CY/000832]; European Community's Seventh Framework Program VECTORS (Vectors of Change in Oceans and Seas Marine Life); ICES Working Group on Introductions and Transfer of Marine Organisms [2016/2018]; MAVA Fondation pour la Nature"; Coastal Protection and Management Agency (APAL); EUEuropean Union (EU) [EMFF 8.3.1]; European Maritime and Fisheries Fund [(EMFF 2014-2020)]The publication of this article is supported by the Open Access Publishing Fund of the International Association for Open Knowledge on Invasive Alien Species (INVASIVESNET; www.invasivesnet.org).Stelios Katsanevakis, Maria Sini and Konstantinos Tsirintanis were supported by the Hellenic Foundation for Research and Innovation (H.F.R.I.) under the "First Call for H.F.R.I. Research Projects to support Faculty members and Researchers and the procurement of high-cost research equipment grant" (Project Number: HFRI-FM17-1597). Enalia Physis acknowledges Pantelis Patsalou for his support with field-logistics and links with fishers. Fiona Tomas would like to acknowledge funding from FECYT FCT-14-9319 (OJO A LAS INVASORAS! BIODIVERSIDAD Y ESPECIES INVASORAS DEL MEDITERRANEO BALEAR). Vasilis Gerovasileiou, Thanos Dailianis and Maria Sini acknowledge the support by the MARISCA project (www.marisca.eu), co-funded (85%) by EEA GRANTS, 2009-2014, and the Public Investments Program (PIP) of the Hellenic Republic (15%). Razy Hoffman acknowledges funding by Yad-Hanadiv foundation, through the Israel Society of Ecology and Environmental Sciences and Israel Nature and Parks Authority (An integrated program for establishing biological baselines and monitoring protocols for marine reserves in the Israeli Mediterranean Sea). Argyro Zenetos and Paraskevi K. Karachle would like to thank the citizenscientists collaborating with the Ellenic Network on Aquatic Invasive Species (ELNAIS elnais.hcmr.gr). Nikolaos Doumpas, Ioannis Giovos, Periklis Kleirou and Francesco Tiralongo would like to thank all the citizen-scientists that contributed with their shared records and data in the citizen-science project "Is it alien to you? Share it!!!" (https://www.facebook.com/groups/104915386661854/).Data from Gyaros Island marine reserve were collected under the "GyarosMPA" project, funded by "MAVA Fondation pour la Nature". Data from Corsica coastline were mainly collected in the framework of the "Corsica Alien Network" initiated by "Office de l'Environnement de la Corse". Carla Morri and Carlo Nike Bianchi received financial support from FFARB (funds for basic research activities) by the Italian Ministry of Education, University and Research. Ergun Taskin has been supported by TUBITAK, Ankara, Turkey (Project Number: 114Y238). the Slovenian authors would like to acknowledge their financial support from the Slovenian Research Agency (research core funding No. P1-0237) and the Ministry of Agriculture, Forestry and Food of the Republic of Slovenia. Mehmet Fatih Huseyinoglu thanks University of Kyrenia's Scientific Research Project numbered GRN-20191-004. Fabio Crocetta was funded by the COST (European Cooperation in Science and Technology) Action TD1209 Alien Challenge project. the FRI (HAO DEMETER) team is very grateful to the Marine Strategy Project for financial support. Records of NIS in Jbel Moussa, the National Park of Al Hoceima and Cap des Trois Fourches sites from Morocco were obtained during surveys conducted within the framework of the MedKeyHabitats and the MedMPAnet Projects implemented by UNEP/MAP-RAC/SPA in close collaboration with the Haut Commissariat aux Eaux et Forets et a la Lutte Contre la Desertification (HCEFLCD) and financially supported by RAC/SPA, Tunisia and the MAVA Foundation, Switzerland (MedKeyHabitats Project) and the European Commission (EC), the Spanish Agency for International Cooperation to Development (AECID), and the French Global Environment Facility (MedMPAnet Project).; Jamila Ben Souissi was partially funded by BiodivMex/Chantier MISTRALS. Konstantinos Tsiamis sampling records were retrieved during his post in the Hellenic Centre for Marine Research, which he would like to thank for. Periklis Kleitou and Demetris Kletou were supported by the LIFE financial instrument of the European Union - RELIONMED project [Grant Agreement LIFE16 NAT/CY/000832]. Some of the data included in the dataset were obtained through the marine citizen science platform Observadores del Mar www.observadoresdelmar.es with the support of FECYT FCT-17-12469, LIFE IP Intemares and Fundacio Marilles, and through the citizen science site of the Italian Marine Protected Area of "Regno di Nettuno" (islands of Ischia, Procida and Vivara): www.citizensciencerdn.org.Most data from Lebanon were retrieved from social media dedicated to citizen science (Facebook group: Sea Lebanon https://www.facebook.com/groups/109615625861815/) or fishers and scuba divers WhatsApp groups). Jamila Rizgalla wishes to thank the administration of Regatta for granting a free pass to conduct field surveys and the security personnel for providing a safe environment. Anna Occhipinti-Ambrogi was supported by European Community's Seventh Framework Program VECTORS (Vectors of Change in Oceans and Seas Marine Life, Impact on Economic Sectors). the long lasting collaboration with the ICES Working Group on Introductions and Transfer of Marine Organisms (WGITMO) has been a good forum where many information and ideas could be exchanged within some of the authors (Anna Occhipinti-Ambrogi, Argyro Zenetos, Agnese Marchini, and a wider community of scientists working on biological invasions). A. Rosso and R. Sanfilippo received grants from the Catania University Research Plan 2016/2018. Data from Kuriat island were collected under the "Kuriat project", funded by "MAVA Fondation pour la Nature" executed by SPA/RAC in partnership with the Coastal Protection and Management Agency (APAL) and Notre Grand Bleu (NGB) NGO. the AIS/ERA (Environment and Resources Authority) Maltese data were obtained from the EU funded project EMFF 8.3.1 under the European Maritime and Fisheries Fund 2014-2020 with a total cost of _1.6 million in public eligible EMFF funds (75% EU 25% MT), managed by AIS/ERA (Environment and Resources Authority). the ultimate goals of this European Maritime and Fisheries Fund (EMFF 2014-2020) project are to devise a holistic approach towards marine monitoring and develop a comprehensive database of data collected about the Maltese waters. We thank the anonymous reviewers for their useful comments
Prioritizing marine invasive alien species in the European Union through horizon scanning
The disproportionately low presence of marine species in the list of invasive alien species (IAS) of Union concern of the European Union (EU) Regulation 1143/2014 does not fully acknowledge the threat they pose to the EU marine environment.
In this study, the first EU-scale Horizon Scanning (HS) focusing on marine alien species was performed, aiming to deliver a ranked list of species that should be of high priority for risk assessment (Article 5 of the EU IAS Regulation).
Species absent from or with a limited distribution in EU marine waters were targeted. In total, 363 alien species were initially screened for HS by a panel of experts, including a broad range of taxonomic groups. Species were scored for their likelihood of arrival, establishment, spread, and impact in EU waters.
A consensus workshop ranked 267 species, including a subset of 26 prioritized species. These species are considered to be mainly introduced by shipping (fouling and ballast water), via the Suez Canal, and aquaculture activities. The 26 priority species were also scrutinized in terms of feasibility of their management; 18 of them were suggested for performing risk assessments on the basis of the EU IAS Regulation.
Since biological invasions are dynamic and connected with accelerated globalization and diversified human activities, we recommend HS to be repeated periodically to review the species already listed and assess new ones
Prioritizing marine invasive alien species in the European Union through horizon scanning
1. The disproportionately low presence of marine species in the list of invasive alien species (IAS) of Union concern of the European Union (EU) Regulation 1143/2014 does not fully acknowledge the threat they pose to the EU marine environment.
2. In this study, the first EU-scale Horizon Scanning (HS) focusing on marine alien species was performed, aiming to deliver a ranked list of species that should be of high priority for risk assessment (Article 5 of the EU IAS Regulation).
3. Species absent from or with a limited distribution in EU marine waters were targeted. In total, 363 alien species were initially screened for HS by a panel of experts, including a broad range of taxonomic groups. Species were scored for their likelihood of arrival, establishment, spread, and impact in EU waters.
4. A consensus workshop ranked 267 species, including a subset of 26 prioritized species. These species are considered to be mainly introduced by shipping (fouling and ballast water), via the Suez Canal, and aquaculture activities. The 26 priority species were also scrutinized in terms of feasibility of their management; 18 of them were suggested for performing risk assessments on the basis of the EU IAS Regulation.
5. Since biological invasions are dynamic and connected with accelerated globalization and diversified human activities, we recommend HS to be repeated periodically to review the species already listed and assess new ones.JRC.D.2-Water and Marine Resource