2026-05-27T21:34:28Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/296592026-02-03T10:58:20Zcom_10630_2254col_10630_37953

Matching an Old Marine Paradigm: Limitless Connectivity in a Deep-Water Fish over a Large Distance Ferrari, Alice Spiga, Martina Dominguez Rodriguez, Miriam Fiorentino, Fabio Gil Herrera, Juan Hernández, Pilar Hidalgo, Manuel Johnstone, Carolina Khemiri, Sana Mokhtar-Jamaï, Kenza Nadal, Irene Perez, Montse Sammartino, Simone Vasconcellos, Marcelo Cariani, Alessia Johnstone Peces abisales Animales - Comunicación Investigations of population structuring in wild species are fundamental to complete the bigger picture defining their ecological and biological roles in the marine realm, to estimate their recovery capacity triggered by human disturbance and implement more efficient management strategies for fishery resources. The Blackspot Seabream (Pagellus bogaraveo, Brünnich 1768) is a commercially valuable deep-water fish highly exploited over past decades. Considering its exploitation status, deepening the knowledge of intraspecific variability, genetic diversity, and differentiation using high-performingmolecularmarkers is considered an important step for amore effective stock assessment and fishery management. With one of the largest efforts conceived of and completed by countries overlooking the Atlantic and Mediterranean coasts in recent years, a total of 320 individuals were collected fromdifferent fishing grounds in theMediterranean Sea and Atlantic Ocean and analysed using 29 microsatellite loci. We applied multiple statistical approaches to investigate the species’ connectivity and population structure across most of its described distribution area. Considering the incomplete knowledge regarding the migratory behaviour of adults, here we suggest the importance of egg and larval dispersal in sustaining the observed genetic connectivity on such a large geographical scale. 2024-02-02T07:36:29Z 2024-02-02T07:36:29Z 2024-02-01 2023-08-23 journal article Ferrari, A., Spiga, M., Rodríguez, M., Fiorentino, F., Gil‐Herrera, J., Hernández, P. A. R., Hidalgo, M., Johnstone, C., Khemiri, S., Mokhtar-Jamaï, K., Nadal, I., Pérez, M., Sammartino, S., Vasconcellos, M., & Cariani, A. (2023). Matching an old marine paradigm: limitless connectivity in a Deep-Water fish over a large distance. Animals, 13(17), 2691. https://doi.org/10.3390/ani13172691 https://hdl.handle.net/10630/29659 10.3390/ani13172691 eng http://creativecommons.org/licenses/by/4.0/ open access Atribución 4.0 Internacional MDPI