Výsledky vyhledávání - "Edgar Mauricio Hoyos"

Akademický článek

Seasonal occurrence and individual variability of bull sharks, Carcharhinus leucas, in a marine reserve of the southwestern Gulf of California

Autor: Frida Lara-Lizardi, Eleazar Castro, Vianey Leos Barajas, Juan Manuel Morales, Edgar Mauricio Hoyos-Padilla, James Ketchum

Publikováno v: PeerJ, Vol 12, p e17192 (2024)

Background Studying how the bull sharks aggregate and how they can be driven by life history traits such as reproduction, prey availability, predator avoidance and social interaction in a National Park such as Cabo Pulmo, is key to understand and pro

Externí odkaz: https://doaj.org/article/4b6f8660e5fc444eb982d5f50a6c9507

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Akademický článek

The successful use of a submersible ultrasound to confirm pregnancy on free swimming bull sharks, Carcharhinus leucas, in a provisioned shark site

Autor: Edgar Mauricio Hoyos-Padilla, Irene Casanova-Santamaría, Jorge Carlos Loria-Correa, James Sulikowski

Publikováno v: Frontiers in Marine Science, Vol 10 (2023)

A prototype, fully submersible, high definition ultrasound was used to determine the reproductive state of wild, free-swimming bull sharks, Carcharhinus leucas, at a provisioned shark diving site in Playa del Carmen, Mexico. During two opportunistic

Externí odkaz: https://doaj.org/article/f059b40789cd42d996ffc3bcace4884b

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Akademický článek

Steroid hormones and chondrichthyan reproduction: physiological functions, scientific research, and implications for conservation

Autor: Edgar Eduardo Becerril-García, Marcial Arellano-Martínez, Daniela Bernot-Simon, Edgar Mauricio Hoyos-Padilla, Felipe Galván-Magaña, Céline Godard-Codding

Publikováno v: PeerJ, Vol 8, p e9686 (2020)

The study of the reproductive aspects of chondrichthyans through the analysis of steroid hormones has been carried out for more than five decades in several species around the world. This scientific knowledge constitutes the basis of the reproductive

Externí odkaz: https://doaj.org/article/f81ebfc59e3146d0a2a9f757f3d74595

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Akademický článek

Future Research Directions on the 'Elusive' White Shark

Autor: Charlie Huveneers, Kirin Apps, Edgar E. Becerril-García, Barry Bruce, Paul A. Butcher, Aaron B. Carlisle, Taylor K. Chapple, Heather M. Christiansen, Geremy Cliff, Tobey H. Curtis, Toby S. Daly-Engel, Heidi Dewar, Matt L. Dicken, Michael L. Domeier, Clinton A. J. Duffy, Richard Ford, Malcolm P. Francis, Georgia C. A. French, Felipe Galván-Magaña, Emiliano García-Rodríguez, Enrico Gennari, Brittany Graham, Barry Hayden, Edgar Mauricio Hoyos-Padilla, Nigel E. Hussey, Oliver J. D. Jewell, Salvador J. Jorgensen, Alison A. Kock, Christopher G. Lowe, Kady Lyons, Lauren Meyer, Gregg Oelofse, Erick C. Oñate-González, Herman Oosthuizen, John B. O’Sullivan, Kristopher Ramm, Gregory Skomal, Sean Sloan, Malcolm J. Smale, Oscar Sosa-Nishizaki, Emilio Sperone, Elena Tamburin, Alison V. Towner, Michelle A. Wcisel, Kevin C. Weng, Jonathan M. Werry

Publikováno v: Frontiers in Marine Science, Vol 5 (2018)

White sharks, Carcharodon carcharias, are often described as elusive, with little information available due to the logistical difficulties of studying large marine predators that make long-distance migrations across ocean basins. Increased understand

Externí odkaz: https://doaj.org/article/7940c6eb4df046d58170256a3c212f4d

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