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Studying Chondrichthyans Using Baited Remote Underwater Video Systems: A Review.
Leonetti, Francesco Luigi; Bottaro, Massimiliano; Giglio, Gianni; Sperone, Emilio.
Afiliação
  • Leonetti FL; Department of Biology, Ecology and Earth Sciences, University of Calabria, 87036 Rende, Italy.
  • Bottaro M; Genoa Marine Centre, Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn, Italian National Institute for Marine Biology, Ecology and Biotechnology, Villa del Principe, Piazza del Principe 4, 16126 Genoa, Italy.
  • Giglio G; Department of Biology, Ecology and Earth Sciences, University of Calabria, 87036 Rende, Italy.
  • Sperone E; Department of Biology, Ecology and Earth Sciences, University of Calabria, 87036 Rende, Italy.
Animals (Basel) ; 14(13)2024 Jun 25.
Article em En | MEDLINE | ID: mdl-38997987
ABSTRACT
Cartilaginous fish face significant threats due to overfishing and slow reproductive rates, leading to rapid declines in their populations globally. Traditional capture-based surveys, while valuable for gathering ecological information, pose risks to the health and survival of these species. Baited Remote Underwater Video Systems (BRUVS) offer a non-invasive alternative, allowing for standardized surveys across various habitats with minimal disturbance to marine life. This study presents a comprehensive review of BRUVS applications in studying cartilaginous fish, examining 81 peer-reviewed papers spanning from 1990 to 2023. The analysis reveals a significant increase in BRUVS usage over the past three decades, particularly in Australia, South Africa, and Central America. The most common BRUVS configurations include benthic setups, mono-camera systems, and the use of fish from the Clupeidae and Scombridae families as bait. BRUVS have been instrumental in studying 195 chondrichthyan species, providing insights into up to thirteen different aspects of the life histories. Moreover, BRUVS facilitate the monitoring of endangered and data-deficient species, contributing crucial data for conservation efforts. Overall, this study underscores the value of BRUVS as a powerful tool for studying and conserving cartilaginous fish populations worldwide.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article