Biology and ecology of the lionfish Pterois volitans/Pterois miles as invasive alien species: a review.

Autor:	Del Río L; Center for Marine Research, Universidad de La Habana, La Habana, Cuba., Navarro-Martínez ZM; Center for Marine Research, Universidad de La Habana, La Habana, Cuba., Cobián-Rojas D; Guanahacabibes National Park, Center of Research and Evironmental Services, Ministry of Science, Technology and Environment, Pinar de Río, Cuba., Chevalier-Monteagudo PP; National Aquarium of Cuba, La Habana, Cuba., Angulo-Valdes JA; Eckerd College, St. Petersburg, FL, United States of America., Rodriguez-Viera L; Faculty of Marine and Environmental Sciences, Campus de Excelencia Internacional del Mar (CEIMAR), University of Cadiz, Puerto Real, Cadiz, Spain.
Jazyk:	angličtina
Zdroj:	PeerJ [PeerJ] 2023 Jul 25; Vol. 11, pp. e15728. Date of Electronic Publication: 2023 Jul 25 (Print Publication: 2023).
DOI:	10.7717/peerj.15728
Abstrakt:	The lionfish is an exotic invasive fish native to the Indo-Pacific, which is established in the western Atlantic Ocean and the Caribbean Sea. Lionfish can affect native fishes and invertebrates through direct predation or competition for food. The present review aims to analyze the most relevant characteristics of the biology and ecology of lionfish as an invasive alien species, with an emphasis on Cuba. We provide a current view of the well-known lionfish as a successful invasive fish, and we put in this context the information regarding lionfish in Cuban waters, enriching the background knowledge, and giving novel and relevant information. The compilation of numerous publications on the subject has allowed for a more complete analysis of essential aspects of this invader in the Cuban archipelago. The consulted literature records that the first report of lionfish in Cuba occurred in 2007; subsequently, sightings of lionfish were reported in numerous localities. In 2010, the lionfish was considered an invasive alien species, which currently is established in various habitats, at depths up to 188 m, throughout the Cuban archipelago ( e.g. , coral reefs, mangroves, seagrass beds, submerged artificial structures). In addition, it has reached very high densities (12.42 ind./100 m 2 ), which exceed those reported in the Indo-Pacific as well as in many locations in the Western Atlantic. It has been confirmed that the lionfish in Cuba also presents numerous characteristics that guarantee its success as an invader, among them: less quantity and diversity of parasites than other Atlantic fishes found in similar environments, a high number of gametes in the gonads, reproductive activity during all year and wide diet. The most important fish families for the lionfish diet in Cuba have been Pomacentridae, Gobiidae, Scaridae, Holocentridae, Mullidae, Labridae and Acanthuridae; and the most important crustacean orders are Decapoda, Mysida, Stomatopoda and Isopoda. In Cuba, as in the entire invaded region, numerous investigations have been directed to evaluate the impact of this invader on ecosystems, and although there is enough information, their results differ. Additional studies are required to assess the impact of lionfish as a predator after several years of invasion on a larger geographic scale in Cuba and other areas of the region. This knowledge will allow the development of more effective control strategies. Periodic lionfish culling have been carried out in Cuban MPAs as a control strategy, and some positive results have been observed, such as the average size reduction; however, further efforts are still required. Due to the importance of the study of lionfish as an invader, this review is a necessity as it provides, for the first time, a comprehensive analysis of lionfish information and results from Cuba, which is adequately contrasted with previous studies of other areas, particularly, from the Greater Caribbean. Competing Interests: The authors declare there are no competing interests. (©2023 del Río et al.)
Databáze:	MEDLINE
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