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We show that the high seas are colonized by a diverse array of coastal species, which survive and reproduce in the open ocean, contributing strongly to its foating community composition. Analysis of rafting plastic debris in the eastern North Pacifc Subtropical Gyre revealed 37 coastal invertebrate taxa, largely of Western Pacifc origin, exceeding pelagic taxa richness by threefold. Coastal taxa, including diverse taxonomic groups and life history traits, occurred on 70.5% of debris items.

Estimating population abundance is central to many ecological studies and important in conservation planning. Yet the elusive nature of many species makes estimating their abundance challenging. Call Number: [EL]Physical Description: 13 p.

This guide has been developed to improve catch and landings data on sharks and rays that are listed on three international treaties, the Convention on the Conservation of Migratory Species of Wild Animals (CMS). This guide intend to assist in the identification of sharks and rays interacting with fisheries operating in the SRFC region. Call Number: [EL]Physical Description: 41 p.

Sharks and rays are key functional components of coral reef ecosystems, yet many populations of a few species exhibit signs of depletion and local extinctions. The question is whether these declines forewarn of a global extinction crisis. We use IUCN Red List to quantify the status, trajectory, and threats to all coral reef sharks and rays worldwide. Here, we show that nearly two-thirds (59%) of the 134 coral-reef associated shark and ray species are threatened with extinction. Alongside marine mammals, sharks and rays are among the most threatened groups found on coral reefs.

Previous research has cast doubt on the potential for marine protected areas (MPAs) to provide
refuge and fishery spillover benefits for migratory species as most MPAs are small relative to the
geographic range of these species.Call Number: [EL]Physical Description: 5 p.