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Research priorities to support effective manta and devil ray conservation
Journal article   Open access   Peer reviewed

Research priorities to support effective manta and devil ray conservation

Joshua D Stewart, Fabrice R Jaine, Amelia J Armstrong, Asia O Armstrong, Michael B Bennett, Katherine B Burgess, Lydie I Couturier, Donald A Croll, Melissa R Cronin, Mark Deakos, …
Frontiers in Marine Science, Vol.5, pp.1-27
2018
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PDF - Published Version (Open Access)3.91 MBDownloadView
Published VersionCC BY V4.0 Open Access
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https://doi.org/10.3389/fmars.2018.00314View
Published Version

Abstract

manta mobula devil ray elasmobranch management
Manta and devil rays are filter-feeding elasmobranchs that are found circumglobally in tropical and subtropical waters. Although relatively understudied for most of the 20th century, public awareness and scientific research on these species has increased dramatically in recent years. Much of this attention has been in response to targeted fisheries, international trade in mobulid products, and a growing concern over the fate of exploited populations. Despite progress in mobulid research, major knowledge gaps still exist, hindering the development of effective management and conservation strategies. We assembled 30 leaders and emerging experts in the fields of mobulid biology, ecology and conservation to identify pressing knowledge gaps that must be filled to facilitate improved science-based management of these vulnerable species. We highlight focal research topics in the subject areas of taxonomy and diversity, life history, reproduction and nursery areas, population trends, bycatch and fisheries, spatial dynamics and movements, foraging and diving, pollution and contaminants, and sub-lethal impacts. Mobulid rays remain a poorly studied group, and therefore our list of important knowledge gaps is extensive. However, we hope that this identification of high priority knowledge gaps will stimulate and focus future mobulid research.

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Environmental Sciences
Marine & Freshwater Biology
Oceanography

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#14 Life Below Water
#15 Life on Land

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