The Epidermal Microbiome Within An Aggregation of Leopard Sharks (Triakis Semifasciata) Has Taxonomic Flexibility With Gene Functional Stability Across Three Time-Points Michael Doane, Colton Johnson, Shaili Johri, Emma N. Kerr, Megan M. Morris, Ric Desantiago, Abigail C. Turnlund, Asha Goodman, Maria Mora, Laís Farias Oliveira Lima, Andrew P. Nosal, Elizabeth A. Dinsdale ABSTRACT: Background: The
Press Release Rosenstiel School of Marine and Atmospheric Science 03. November 2021 — — — — — — — Researchers suggest this behavior plays a greater ecological role than previously known MIAMI—While rubbing up against a shark sounds like a risky move if you’re a fish, a collaborative research team led by the University of
Sharks as exfoliators: widespread chafing between marine organisms suggests an unexplored ecological role Lacey H. Williams, Alexandra Anstett, Victor Bach Muñoz, John Chisholm, Chris Fallows, Jonathan R. Green, Jesús Erick Higuera Rivas, Gregory Skomal, Megan Winton, Neil Hammerschlag ABSTRACT: Ectosymbionts, such as bacteria and parasites, are found on the surface of organisms throughout the world’s
The application of precaution in elasmobranch conservation and management in the Mediterranean Sea Lydia Koehler, Ioannis Giovos, Jason Lowther ABSTRACT: This study examined the integration and application of the precautionary principle at national level for the conservation and management of elasmobranchs. Three countries, Greece, Malta, and Cyprus were assessed. Based on national legislation, policies, and
Press Release University of Bristol, UK 01. November 2021 — — — — — — — Scientists have found more evidence to support the mistaken identity theory’ in juvenile white sharks during surface attacks on humans. Research, which has been published in the Journal of the Royal Society Interface, suggests that sharks mistake humans for
Abundance dynamics of a new, endemic batoid from Brazil: The Lutz’s stingray, Hypanus berthalutzae Ilka Branco-Nunes. Yuri Niella, Fábio Hissa Vieira Hazin, Emmanuelly Creio, Paulo Guilherme Vasconcelos de Oliveira, André Sucena Afonso ABSTRACT: The Lutz’s stingray, Hypanus berthalutzae, is a recently identified, endemic dasyatid species which occurs in shallow habitats exclusively along most of the
A shark’s eye view: testing the ‘mistaken identity theory’ behind shark bites on humans Laura A. Ryan, David J. Slip, Lucille Chapuis, Shaun P. Collin, Enrico Gennari, Jan M. Hemmi, Martin J. How, Charlie Huveneers, Victor M. Peddemors, Louise Tosetto, Nathan S. Hart ABSTRACT: Shark bites on humans are rare but are sufficiently frequent to
Defining distribution and habitat use of west-central Florida’s coastal sharks through a research and education program Lindsay L. Mullins, J. Marcus Drymon, Moriah Moore, Adam Skarke, Alan Moore, John C. Rodgers ABSTRACT: Identifying critical habitat for highly mobile species such as sharks is difficult, but essential for effective management and conservation. In regions where baseline
The use of fishers’ Local Ecological Knowledge to reconstruct fish behavioural traits and fishers’ perception of conservation relevance of elasmobranchs in the Mediterranean Sea BARBATO, M., BARRÍA, C., BELLODI, A., BONANOMI, S., BORME, D., ĆETKOVIĆ, I., COLLOCA, F., COLMENERO, A., CROCETTA, F., De CARLO, F., DEMİR, E., Di LORENZO, M., FOLLESA, M., GARIBALDI, F., GIGLIO,
Advances in the study of the trophic niche of batoids with distribution in Mexican waters Francisco Serrano-Flores, Yassir E. Torres-Rojas, Matthew J. Ajemian, Manuel Mendoza-Carranza, Juan C. Pérez-Jiménez ABSTRACT: Batoid (rays and skates) populations are declining worldwide, with unknown ecological consequences due to lacking consolidated data on the trophic ecology of these species. Such trends
Contemporary records of the rare and critically endangered angular rough shark, Oxynotus centrina (Linnaeus, 1758), from the eastern Adriatic Sea Andrej A. Gajić, Suvad Lelo, Aleksandar Joksimović, Ana Pešić, Jovana Tomanić, Hajrudin Beširović, Branko Dragičević ABSTRACT: Angular rough shark, Oxynotus centrina (Linnaeus, 1758), is a poorly known and rare bathydemersal shark inhabiting continental shelves and
Behavioural thermoregulation linked to foraging in blue sharks Yuuki Y. Watanabe, Itsumi Nakamura, Wei-Chuan Chiang ABSTRACT: Large pelagic fishes often dive and surface repeatedly as if they were airbreathers, raising a question about the functions of these movements. Some species (e.g., bigeye tuna, ocean sunfish) apparently alternate foraging in deep cold waters and rewarming in
Novel Insights Into the Genetic Population Connectivity of Transient Whale Sharks (Rhincodon typus) in Pacific Panama Provide Crucial Data for Conservation Efforts Héctor M. Guzmán, Caitlin E. Beaver, Edgardo Díaz-Ferguson ABSTRACT: The whale shark (Rhincodon typus) is an endangered and highly migratory species, of which solitary individuals or aggregations are observed in oceans worldwide and
Global shifts in species richness have shaped carpet shark evolution Bret M Boyd, Jason C Seitz ABSTRACT: Background: The evolutionary processes that shape patterns of species richness in marine ecosystems are complex and may differ between organismal groups. There has been considerable interest in understanding the evolutionary processes that led to marine species richness being
Potential of electric fields to reduce bycatch of highly threatened sawfishes Kátya Abrantes, Adam Barnett, Maarten Soetaert, Peter M. Kyne, Adrianne Laird, Lyle Squire, Jamie Seymour, Barbara E. Wueringer, Jessica Sleeman, Charlie Huveneers ABSTRACT: Sawfishes are among the most threatened families of marine fishes and are susceptible to incidental capture in net fisheries. Since bycatch