{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,9]],"date-time":"2026-04-09T09:31:12Z","timestamp":1775727072845,"version":"3.50.1"},"reference-count":82,"publisher":"MDPI AG","issue":"10","license":[{"start":{"date-parts":[[2023,10,17]],"date-time":"2023-10-17T00:00:00Z","timestamp":1697500800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"European Regional Development Fund","award":["ACORES-01-0145-FEDER-000091"],"award-info":[{"award-number":["ACORES-01-0145-FEDER-000091"]}]},{"name":"European Regional Development Fund","award":["DL57\/2016\/CP1440\/CT0025"],"award-info":[{"award-number":["DL57\/2016\/CP1440\/CT0025"]}]},{"name":"European Regional Development Fund","award":["UIDB\/50027\/2020"],"award-info":[{"award-number":["UIDB\/50027\/2020"]}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["ACORES-01-0145-FEDER-000091"],"award-info":[{"award-number":["ACORES-01-0145-FEDER-000091"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["DL57\/2016\/CP1440\/CT0025"],"award-info":[{"award-number":["DL57\/2016\/CP1440\/CT0025"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["UIDB\/50027\/2020"],"award-info":[{"award-number":["UIDB\/50027\/2020"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Diversity"],"abstract":"<jats:p>Non-native species (NNS) represent a threat to biodiversity, and their occurrence and distribution should be periodically updated and made easily available to researchers and policymakers. An updated inventory of macroalgal NNS currently present in the Azores was produced based on published reports. Data concerning the first report and the distribution in the archipelago are provided for each species, as well as their respective native ranges and possible vectors of introduction. The resulting list comprises 42 taxa, i.e., 8.05% of the marine flora presently reported in the Azores, with 16 new NNS recorded over the last decade. The most isolated islands of the Western Group presented lower numbers of NNS (4.25% and 6.25%). In contrast, the two islands with the most used marina for transatlantic recreational sailing presented higher numbers (12.90% and 16.87%). Shipping is the main introduction vector (68%), whereas most macroalgal NNS are originally from the Pacific Ocean (31%) and the Indo-Pacific (31%). The presence of 13 species is restricted to single islands, and no species is reported exclusively in the Western group. Asparagopsis armata is the only algal NNS reported from all islands of the Azores. Future work is proposed to support policymaking.<\/jats:p>","DOI":"10.3390\/d15101089","type":"journal-article","created":{"date-parts":[[2023,10,17]],"date-time":"2023-10-17T10:43:10Z","timestamp":1697539390000},"page":"1089","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Non-Native Marine Macroalgae of the Azores: An Updated Inventory"],"prefix":"10.3390","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0362-6274","authenticated-orcid":false,"given":"Daniela","family":"Gabriel","sequence":"first","affiliation":[{"name":"Faculty of Sciences and Technology, University of the Azores, 9500-321 Ponta Delgada, Portugal"},{"name":"BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO\u2014Research Center in Biodiversity and Genetic Resources, 4485-661 Vair\u00e3o, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2255-8753","authenticated-orcid":false,"given":"Ana Isabel","family":"Ferreira","sequence":"additional","affiliation":[{"name":"Faculty of Sciences and Technology, University of the Azores, 9500-321 Ponta Delgada, Portugal"}]},{"given":"Joana","family":"Micael","sequence":"additional","affiliation":[{"name":"Southwest Iceland Nature Research Centre, 245 Su\u00f0urnesjab\u00e6r, Iceland"}]},{"given":"Suzanne","family":"Fredericq","sequence":"additional","affiliation":[{"name":"Department of Biology, University of Louisiana at Lafayette, Lafayette, LA 70504-3602, USA"}]}],"member":"1968","published-online":{"date-parts":[[2023,10,17]]},"reference":[{"key":"ref_1","unstructured":"UN (2010). The Strategic Plan for Biodiversity 2011\u20132020 and the Aichi Biodiversity Targets, Secretariat of the Convention on Biological Diversity. Document UNEP\/CBD\/COP\/DEC\/X\/2."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"109763","DOI":"10.1016\/j.ecolind.2022.109763","article-title":"Biological Mechanisms of Invasive Algae and Meta-Analysis of Ecological Impacts on Local Communities of Marine Organisms","volume":"146","author":"Li","year":"2023","journal-title":"Ecol. Indic."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"13","DOI":"10.3389\/fams.2017.00013","article-title":"Seven Recommendations to Make Your Invasive Alien Species Data More Useful","volume":"3","author":"Groom","year":"2017","journal-title":"Front. Appl. Math. Stat."},{"key":"ref_4","first-page":"25","article-title":"The Marine Algal (Seaweed) Flora of the Azores: 4, Further Additions","volume":"29","author":"Tittley","year":"2012","journal-title":"Arquipel. Life Mar. Sci."},{"key":"ref_5","doi-asserted-by":"crossref","unstructured":"Meirelles, M., Carvalho, F., Porteiro, J., Henriques, D., Navarro, P., and Vasconcelos, H. (2022). Climate Change and Impact on Renewable Energies in the Azores Strategic Visions for Sustainability. Sustainability, 14.","DOI":"10.3390\/su142215174"},{"key":"ref_6","unstructured":"Forjaz, V.H. (2004). Atlas B\u00e1sico dos A\u00e7ores, Observat\u00f3rio Vulcanol\u00f3gico e Geot\u00e9rmico dos A\u00e7ores."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"248","DOI":"10.1515\/BOT.2005.030","article-title":"The Marine Algal (Seaweed) Flora of the Azores: Additions and Amendments","volume":"48","author":"Tittley","year":"2005","journal-title":"Bot. Mar."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"15792","DOI":"10.1038\/s41598-019-51786-6","article-title":"Restructuring of the \u2018Macaronesia\u2019 Biogeographic Unit: A Marine Multi-Taxon Biogeographical Approach","volume":"9","author":"Freitas","year":"2019","journal-title":"Sci. Rep."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"160","DOI":"10.1007\/s10152-006-0034-7","article-title":"Non-Indigenous Marine Species of the Azores","volume":"60","author":"Cardigos","year":"2006","journal-title":"Helgol. Mar. Res."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1007\/s10152-014-0382-7","article-title":"Tracking Macroalgae Introductions in North Atlantic Oceanic Islands","volume":"68","author":"Micael","year":"2014","journal-title":"Helgol. Mar. Res."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"667","DOI":"10.1111\/ddi.13465","article-title":"Diversity and Patterns of Marine Non-native Species in the Archipelagos of Macaronesia","volume":"28","author":"Castro","year":"2022","journal-title":"Divers. Distrib."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1515\/bot-2017-0060","article-title":"First Report of the Invasive Macroalga Acrothamnion preissii (Rhodophyta, Ceramiales) in the Atlantic Ocean","volume":"61","author":"Parente","year":"2018","journal-title":"Bot. Mar."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1515\/bot-2018-0075","article-title":"First Record of Caulerpa prolifera in the Azores (NE Atlantic)","volume":"62","author":"Cacabelos","year":"2019","journal-title":"Bot. Mar."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1515\/bot-2021-0060","article-title":"Arrival and Proliferation of the Invasive Seaweed Rugulopteryx okamurae in NE Atlantic Islands","volume":"65","author":"Faria","year":"2022","journal-title":"Bot. Mar."},{"key":"ref_15","first-page":"40","article-title":"The Marine Algal Flora of the Azores: Island Isolation or Atlantic Stepping-Stones?","volume":"9","author":"Tittley","year":"2006","journal-title":"Occas. Publ. Ir. Biogeogr. Soc."},{"key":"ref_16","doi-asserted-by":"crossref","unstructured":"Neto, A.I., Prestes, A.C.L., Azevedo, J.M.N., Resendes, R., \u00c1lvaro, N., Neto, R.M.A., and Moreu, I. (2020). Marine Algal Flora of Formigas Islets, Azores. Biodivers. Data J., 8.","DOI":"10.3897\/BDJ.8.e57510"},{"key":"ref_17","unstructured":"Neto, A.I., Prestes, A.C.L., Resendes, R., Neto, R.M.A., and Moreu, I. (2023, June 09). Marine Algal (Seaweed) Flora of Faial Island, Azores. Available online: https:\/\/doi.org\/10.15468\/jnkr5k."},{"key":"ref_18","unstructured":"Neto, A.I., Prestes, A.C.L., Resendes, R., Neto, R.M.A., and Moreu, I. (2023, June 09). Marine Algal (Seaweed) Flora of S\u00e3o Jorge Island, Azores. Available online: https:\/\/doi.org\/10.15468\/93phf6."},{"key":"ref_19","doi-asserted-by":"crossref","unstructured":"Neto, A.I., Prestes, A.C.L., \u00c1lvaro, N., Resendes, R., Neto, R.M.A., and Moreu, I. (2020). Marine Algal (Seaweed) Flora of Terceira Island, Azores. Biodivers. Data J., 8.","DOI":"10.3897\/BDJ.8.e57462"},{"key":"ref_20","doi-asserted-by":"crossref","unstructured":"Neto, A.I., Prestes, A.C.L., \u00c1lvaro, N., Resendes, R., Neto, R.M.A., Tittley, I., and Moreu, I. (2020). Marine Algal Flora of Pico Island, Azores. Biodivers. Data J., 8.","DOI":"10.3897\/BDJ.8.e57461"},{"key":"ref_21","doi-asserted-by":"crossref","unstructured":"Neto, A.I., Parente, M.I., Botelho, A.Z., Prestes, A.C.L., Resendes, R., Afonso, P., \u00c1lvaro, N.V., Milla-Figueras, D., Neto, R.M.A., and Tittley, I. (2020). Marine Algal Flora of Graciosa Island, Azores. Biodivers. Data J., 8.","DOI":"10.3897\/BDJ.8.e57201"},{"key":"ref_22","doi-asserted-by":"crossref","unstructured":"Neto, A.I., Parente, M., Cacabelos, E., Costa, A., Botelho, A., Ballesteros, E., Monteiro, S., Resendes, R., Afonso, P., and Prestes, A. (2021). Marine Algal Flora of Santa Maria Island, Azores. Biodivers. Data J., 9.","DOI":"10.3897\/BDJ.9.e61909"},{"key":"ref_23","doi-asserted-by":"crossref","unstructured":"Neto, A.I., Parente, M., Tittley, I., Fletcher, R., Farnham, W., Costa, A., Botelho, A., Monteiro, S., Resendes, R., and Afonso, P. (2021). Marine Algal Flora of Flores and Corvo Islands, Azores. Biodivers. Data J., 9.","DOI":"10.3897\/BDJ.9.e60929"},{"key":"ref_24","doi-asserted-by":"crossref","unstructured":"Neto, A.I., Moreu, I., Rosas Alquicira, E., Le\u00f3n-Cisneros, K., Cacabelos, E., Botelho, A., Micael, J., Costa, A., Neto, R., and Azevedo, J. (2021). Marine Algal Flora of S\u00e3o Miguel Island, Azores. Biodivers. Data J., 9.","DOI":"10.3897\/BDJ.9.e64969"},{"key":"ref_25","first-page":"276","article-title":"Genetic Characterization of the Red Algae Asparagopsis armata and Asparagopsis taxiformis (Bonnemaisoniaceae) from the Azores","volume":"58","author":"Santos","year":"2015","journal-title":"Genome"},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1515\/bot-2021-0085","article-title":"New Records of Marine Macroalgae for the Azores","volume":"65","author":"Neto","year":"2022","journal-title":"Bot. Mar."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"72","DOI":"10.1016\/j.marenvres.2013.12.007","article-title":"Invasion Success and Development of Benthic Assemblages: Effect of Timing, Duration of Submersion and Substrate Type","volume":"94","author":"Torrontegi","year":"2014","journal-title":"Mar. Environ. Res."},{"key":"ref_28","unstructured":"Guiry, M.D., and Guiry, G.M. (2023, June 09). AlgaeBase. World-Wide Electronic Publication. National University of Ireland, Galway. Available online: http:\/\/www.algaebase.org."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1515\/BOT.2009.024","article-title":"The Marine Algal (Seaweed) Flora of the Azores: Additions and Amendments 3","volume":"52","author":"Tittley","year":"2009","journal-title":"Bot. Mar."},{"key":"ref_30","unstructured":"Botelho, A.Z., Dion\u00edsio, M.A., Cunha, A., Monteiro, S., Geraldes, D., Hip\u00f3lito, C., Parente, M., Ang\u00e9lico, M.M., and Costa, A.C. (2009). Contributo Para a Inventaria\u00e7\u00e3o da Biodiversidade Marinha da ilha de Santa Maria, Universidade dos A\u00e7ores. Relat\u00f3rios e Comunica\u00e7\u00f5es do Departamento de Biologia da Universidade dos A\u00e7ores 36."},{"key":"ref_31","unstructured":"Wallenstein, F. (2011). Rocky Shore Macroalgae Communities of the Azores (Portugal) and the British Isles: A Comparison for the Development of Ecological Quality Assessment Tool. [Ph.D. Thesis, Heriot-Watt University]."},{"key":"ref_32","unstructured":"Neto, A.I.d.M.A. (1997). Studies on Algal Communities of S\u00e3o Miguel, Azores. [Ph.D. Thesis, University of the Azores]."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1016\/S0304-3770(03)00033-0","article-title":"Morphology and Life History Studies of Endarachne binghamiae (Scytosiphonaceae, Phaeophyta) from the Azores","volume":"76","author":"Parente","year":"2003","journal-title":"Aquat. Bot."},{"key":"ref_34","first-page":"1","article-title":"\u201cExpedition Azores 1989\u201d: Benthic Marine Algae (Seaweeds) Recorded from Faial and Pico","volume":"12","author":"Tittley","year":"1994","journal-title":"Archip\u00e9lago. Life Mar. Sci."},{"key":"ref_35","first-page":"14","article-title":"CIESM Atlas of Exotic Macrophytes in the Mediterranean Sea","volume":"38","author":"Verlaque","year":"2007","journal-title":"Rapp. Comm. Int. Mer. M\u00e9dit."},{"key":"ref_36","unstructured":"ICES (2022). Working Group on Introductions and Transfers of Marine Organisms (WGITMO), ICES. ICES Scientific Reports."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1007\/s10152-010-0207-2","article-title":"A Re-Evaluation of Scinaia (Nemaliales, Rhodophyta) in the Azores","volume":"65","author":"Neto","year":"2011","journal-title":"Helgol. Mar. Res."},{"key":"ref_38","unstructured":"Neto, A.I. (1989). Algas Marinhas do Litoral da Ilha Graciosa. Graciosa\/88, Relat\u00f3rio Preliminar, Universidade dos A\u00e7ores. Relat\u00f3rios e Comunica\u00e7\u00f5es do Departamento de Biologia da Universidade dos A\u00e7ores 17."},{"key":"ref_39","first-page":"165","article-title":"Beitrage Zur Kenntnis Der Meeresalgen Der Azoren II","volume":"69","author":"Schmidt","year":"1929","journal-title":"Hedwigia"},{"key":"ref_40","unstructured":"Torres, P., Lopes, C., Dion\u00edsio, M.A., and Costa, A.C. (2010). Esp\u00e9cies Ex\u00f3ticas Invasoras Marinhas da Ilha de Santa Maria, A\u00e7ores, Universidade dos A\u00e7ores. Relat\u00f3rios e Comunica\u00e7\u00f5es do Departamento de Biologia da Universidade dos A\u00e7ores 36."},{"key":"ref_41","unstructured":"Dion\u00edsio, M.A., Micael, J., Parente, M.I., Norberto, R., Cunha, A., Brum, J.M.M., Cunha, L., Lopes, C., Monteiro, S., and Palmero, A.M. (2008). Contributo Para o Conhecimento da Biodiversidade Marinha da Ilha das Flores, Universidade dos A\u00e7ores. Relat\u00f3rios e Comunica\u00e7\u00f5es do Departamento de Biologia da Universidade dos A\u00e7ores 35."},{"key":"ref_42","first-page":"15","article-title":"Checklist of the Benthic Marine Macroalgae of the Azores","volume":"12A","author":"Neto","year":"1994","journal-title":"Arquipel. Life Mar. Sci."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"77","DOI":"10.2216\/i0031-8884-33-2-77.1","article-title":"Antithamnioid Algae (Rhodophyta, Ceramiaceae) Newly Recorded from the Azores","volume":"33","author":"Athanasiadis","year":"1994","journal-title":"Phycologia"},{"key":"ref_44","unstructured":"EC (2023, June 09). European Commission, Joint Research Centre, European Alien Species Information Network (EASIN). Available online: https:\/\/easin.jrc.ec.europa.eu."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"2943","DOI":"10.1007\/s10530-015-0922-3","article-title":"Current Status and Trends of Biological Invasions in the Lagoon of Venice, a Hotspot of Marine NIS Introductions in the Mediterranean Sea","volume":"17","author":"Marchini","year":"2015","journal-title":"Biol. Invasions"},{"key":"ref_46","first-page":"59","article-title":"Contribui\u00e7\u00e3o Para o Estudo da Zona Intertidal (Substrato Rochoso) da Ilha de S\u00e3o Miguel-A\u00e7ores. F\u00e1cies de Corallina elongata Ellis & Solander. Resultados Preliminares","volume":"11","author":"Castro","year":"1987","journal-title":"Cuad. Marisq."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"114970","DOI":"10.1016\/j.marpolbul.2023.114970","article-title":"Implications of Taxonomic Misidentification for Future Invasion Predictions: Evidence from One of the Most Harmful Invasive Marine Algae","volume":"191","author":"Golo","year":"2023","journal-title":"Mar. Pollut. Bull."},{"key":"ref_48","unstructured":"ICES (2018). Interim Report of the Working Group on Introductions and Transfers of Marine Organisms (WGITMO), ICES. Document CM 2018\/HAPISG."},{"key":"ref_49","first-page":"178","article-title":"Pr\u00e9sence Remarquable Du Symphyocladia marchantioides (Harvey) Falkenberg (Rhodom\u00e9lac\u00e9es, C\u00e9ramiales) Aux A\u00e7ores","volume":"19","author":"Bouderesque","year":"1974","journal-title":"Bull. Soc. Phycol. Fr."},{"key":"ref_50","first-page":"39","article-title":"Observations on the Marine Algal Flora of the Azores I: Notes of the Epizoic Algae Occurring on the Marine Molluscs Patella spp.","volume":"6","author":"Fralick","year":"1985","journal-title":"Arquipel. Life Mar. Sci"},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"829","DOI":"10.1111\/jpy.12778","article-title":"Widely Distributed Red Algae Often Represent Hidden Introductions, Complexes of Cryptic Species or Species with Strong Phylogeographic Structure","volume":"54","author":"Maggs","year":"2018","journal-title":"J. Phycol."},{"key":"ref_52","first-page":"1","article-title":"New Records of Marine Red Algae from the Azores","volume":"10","author":"Fredericq","year":"1992","journal-title":"Arquipel. Life Mar. Sci."},{"key":"ref_53","unstructured":"Cardigos, F., Tempera, F., Fontes, J., Ribeiro, P., Sala, I., Caldeira, R., and Santos, R.S. (2013). Relat\u00f3rio Sobre a Presen\u00e7a de Uma Nova Esp\u00e9cie No Norte da Ilha do Faial, Departamento de Oceanografia e Pescas da Universidade dos A\u00e7ores."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"417","DOI":"10.3391\/ai.2008.3.4.7","article-title":"The Recent Northern Introduction of the Seaweed Caulerpa webbiana (Caulerpales, Chlorophyta) in Faial, Azores Islands (North-Eastern Atlantic)","volume":"3","author":"Amat","year":"2008","journal-title":"Aquat. Invasions"},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"153","DOI":"10.3354\/meps11869","article-title":"Fast-Spreading Green Beds of Recently Introduced Halimeda incrassata Invade Mallorca Island (NW Mediterranean Sea)","volume":"558","author":"Tomas","year":"2016","journal-title":"Mar. Ecol. Prog. Ser."},{"key":"ref_56","doi-asserted-by":"crossref","unstructured":"Lepp\u00e4koski, E., Gollasch, S., and Olenin, S. (2002). Invasive Aquatic Species of Europe. Distribution, Impacts and Management, Springer.","DOI":"10.1007\/978-94-015-9956-6"},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"349","DOI":"10.1017\/S0967026202003839","article-title":"Grateloupia turuturu (Halymeniaceae, Rhodophyta) Is the Correct Name of the Non-Native Species in the Atlantic Known as Grateloupia doryphora","volume":"37","author":"Gavio","year":"2002","journal-title":"Eur. J. Phycol."},{"key":"ref_58","first-page":"1","article-title":"Algues Provenant Des Campagnes de l\u2019Hirondelle II (1911\u20131912)","volume":"279","author":"Gain","year":"1914","journal-title":"Bull. L\u2019Institut Oc\u00e9anogr. Monaco"},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1080\/09670260400024634","article-title":"Using RbcL Sequence Data to Reassess the Taxonomic Position of Some Grateloupia and Dermocorynus Species (Halymeniaceae, Rhodophyta) from the North-Eastern Atlantic","volume":"40","author":"Wilkes","year":"2005","journal-title":"Eur. J. Phycol."},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"1057","DOI":"10.1111\/j.1529-8817.2012.01222.x","article-title":"How Many Species of Algae Are There?","volume":"48","author":"Guiry","year":"2012","journal-title":"J. Phycol."},{"key":"ref_61","first-page":"101944","article-title":"Native vs. Non-Indigenous Macroalgae in Iceland: The State of Knowledge","volume":"47","author":"Micael","year":"2021","journal-title":"Reg. Stud. Mar. Sci."},{"key":"ref_62","doi-asserted-by":"crossref","first-page":"327","DOI":"10.1146\/annurev.ecolsys.38.091206.095543","article-title":"A Global Review of the Distribution, Taxonomy, and Impacts of Introduced Seaweeds","volume":"38","author":"Williams","year":"2007","journal-title":"Annu. Rev. Ecol. Evol. Syst."},{"key":"ref_63","doi-asserted-by":"crossref","unstructured":"Seckbach, J., and Chapman, D.J. (2010). Red Algae in the Genomic Age, Springer.","DOI":"10.1007\/978-90-481-3795-4"},{"key":"ref_64","first-page":"243","article-title":"Red Algal Exotics on North Sea Coasts","volume":"52","author":"Maggs","year":"1998","journal-title":"Helgol. Mar. Res."},{"key":"ref_65","doi-asserted-by":"crossref","first-page":"353","DOI":"10.2216\/13-251.1","article-title":"Colonisation and Growth Strategies in Two Codium Species (Bryopsidales, Chlorophyta) with Different Thallus Forms","volume":"53","author":"Santelices","year":"2014","journal-title":"Phycologia"},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"6","DOI":"10.2216\/11-116.1","article-title":"Molecular Diversity of the Caulerpa racemosa\u2014Caulerpa peltata Complex (Caulerpaceae, Bryopsidales) in New Caledonia, with New Australasian Records for C. racemosa var","volume":"52","author":"Sauvage","year":"2013","journal-title":"cylindracea. Phycologia"},{"key":"ref_67","unstructured":"(2023, June 09). RAA Resolu\u00e7\u00e3o n.o 15\/2012\/A da Assembleia Legislativa da Regi\u00e3o Aut\u00f3noma dos A\u00e7ores de 2 de Abril de 2012. Regime Jur\u00eddico da Conserva\u00e7\u00e3o da Natureza e da Prote\u00e7\u00e3o da Biodiversidade. Available online: https:\/\/diariodarepublica.pt\/dr\/detalhe\/decreto-legislativo-regional\/15-2012-553893."},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"135408","DOI":"10.1016\/j.scitotenv.2019.135408","article-title":"From Exotic to Invasive in Record Time: The Extreme Impact of Rugulopteryx okamurae (Dictyotales, Ochrophyta) in the Strait of Gibraltar","volume":"704","author":"Megina","year":"2020","journal-title":"Sci. Total Environ."},{"key":"ref_69","doi-asserted-by":"crossref","first-page":"113358","DOI":"10.1016\/j.marpolbul.2022.113358","article-title":"Dramatic Changes in the Structure of Shallow-Water Marine Benthic Communities Following the Invasion by Rugulopteryx okamurae (Dictyotales, Ochrophyta) in Azores (NE Atlantic)","volume":"175","author":"Faria","year":"2022","journal-title":"Mar. Pollut. Bull."},{"key":"#cr-split#-ref_70.1","unstructured":"(2022). EC European Commission Implementing Regulation 2022\/1203 of 12 July 2022. Amending Implementing Regulation"},{"key":"#cr-split#-ref_70.2","unstructured":"(EU) 2016\/1141 to Update the List of Invasive Alien Species of Union Concern. Off. J. Eur. Union, 186, 10-13."},{"key":"ref_71","unstructured":"(2023, June 09). RAA Resolu\u00e7\u00e3o n.o 33\/2022\/A da Assembleia Legislativa da Regi\u00e3o Aut\u00f3noma dos A\u00e7ores de 10 de Outubro de 2022 N\u00famero 195. Implemen-Ta\u00e7\u00e3o Urgente de Medidas Para Combater o Impacto da Alga Rugulopteryx okamurae nos Ecossistemas Marinhos. Available online: https:\/\/files.dre.pt\/gratuitos\/1s\/2022\/10\/19500.pdf."},{"key":"ref_72","doi-asserted-by":"crossref","first-page":"103595","DOI":"10.1016\/j.aquabot.2022.103595","article-title":"Crossing the Atlantic: The Tropical Macroalga Caulerpa ashmeadii Harvey 1858 as a Recent Settler in Porto Santo Island (Madeira Archipelago, North-Eastern Atlantic)","volume":"184","author":"Ribeiro","year":"2023","journal-title":"Aquat. Bot."},{"key":"ref_73","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1515\/bot-2017-0104","article-title":"Halimeda incrassata (Bryopsidales, Chlorophyta) Reaches the Canary Islands: Mid- and Deep-Water Meadows in the Eastern Subtropical Atlantic Ocean","volume":"61","author":"Sangil","year":"2018","journal-title":"Bot. Mar."},{"key":"ref_74","doi-asserted-by":"crossref","unstructured":"Bergmann, M., Gutow, L., and Klages, M. (2015). Marine Anthropogenic Litter, Springer International Publishing.","DOI":"10.1007\/978-3-319-16510-3"},{"key":"ref_75","doi-asserted-by":"crossref","first-page":"105056","DOI":"10.1016\/j.marenvres.2020.105056","article-title":"Non-Indigenous Species in Mediterranean Ports: A Knowledge Baseline","volume":"161","author":"Tempesti","year":"2020","journal-title":"Mar. Environ. Res."},{"key":"ref_76","doi-asserted-by":"crossref","first-page":"794","DOI":"10.1002\/aqc.3267","article-title":"Prioritizing Marine Invasive Alien Species in the European Union through Horizon Scanning","volume":"30","author":"Tsiamis","year":"2020","journal-title":"Aquat. Conserv."},{"key":"ref_77","unstructured":"Seubert, M. (1844). Flora Azorica, Apud Adolphum Marcum."},{"key":"ref_78","doi-asserted-by":"crossref","unstructured":"Canning-Clode, J. (2015). Biological Invasions in Changing Ecosystems, De Gruyter Open.","DOI":"10.1515\/9783110438666"},{"key":"ref_79","unstructured":"European Union (2008). EC Directive 56\/EC of the European Parliament and of the Council of 17 June 2008. Establishing a Framework for Community Action in the Field of Marine Environmental Policy (Marine Strategy Framework Directive). Off. J. Eur. Union, 164, 19\u201340."},{"key":"ref_80","doi-asserted-by":"crossref","first-page":"343","DOI":"10.3391\/mbi.2016.7.4.04","article-title":"Development of a Generic Decision-Support Tool for Identifying Potentially Invasive Aquatic Taxa: AS-ISK","volume":"7","author":"Copp","year":"2016","journal-title":"Manag. Biol. Invasions"},{"key":"ref_81","doi-asserted-by":"crossref","first-page":"104900","DOI":"10.1016\/j.envsoft.2020.104900","article-title":"Speaking Their Language\u2014Development of a Multilingual Decision-Support Tool for Communicating Invasive Species Risks to Decision Makers and Stakeholders","volume":"135","author":"Copp","year":"2021","journal-title":"Environ. Model. Softw."}],"container-title":["Diversity"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-2818\/15\/10\/1089\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T21:08:37Z","timestamp":1760130517000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-2818\/15\/10\/1089"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,10,17]]},"references-count":82,"journal-issue":{"issue":"10","published-online":{"date-parts":[[2023,10]]}},"alternative-id":["d15101089"],"URL":"https:\/\/doi.org\/10.3390\/d15101089","relation":{},"ISSN":["1424-2818"],"issn-type":[{"value":"1424-2818","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,10,17]]}}}