Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Stephen A, Raverty"'
Autor:
Judy St. Leger, Yang Chen, Kristen Sakamaki, Alexandria Mena, Stephen A. Raverty, David Rotstein, Michael E. Grigg
Publikováno v:
International Journal for Parasitology: Parasites and Wildlife, Vol 22, Iss , Pp 249-254 (2023)
Fatal hepatic sarcocystosis was diagnosed as the cause of death in four pinnipeds: two captive Hawaiian monk seals (Monachus schauinslandi), a captive, and a free-ranging California sea lion (Zalophus californianus). Based on necropsy, histopathology
Externí odkaz:
https://doaj.org/article/e71bfc3337564249b593a146ff407156
Autor:
Rhea L. Storlund, Paul E. Cottrell, Brendan Cottrell, Myron Roth, Taylor Lehnhart, Heindrich Snyman, Andrew W. Trites, Stephen A. Raverty
Publikováno v:
PLoS ONE, Vol 19, Iss 3 (2024)
Externí odkaz:
https://doaj.org/article/65874cf30cc240f1850ded9e49abe691
Autor:
Brent G. Young, Sarah M.E. Fortune, William R. Koski, Stephen A. Raverty, Ricky Kilabuk, Steven H. Ferguson
Publikováno v:
Arctic Science, Vol 6, Iss 1, Pp 53-61 (2020)
Accounts of killer whale (Orcinus orca) predation on marine mammals in the Canadian Arctic are relatively uncommon. Although second-hand reports of killer whale predation events in the Arctic are more common in recent years, these observations are ge
Externí odkaz:
https://doaj.org/article/ac202734220d4bd7ad82668ae67097c5
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Externí odkaz:
https://doaj.org/article/a54465ceaf694327ab27c9a67570e1ff
Autor:
Maria Morell, Stephen A. Raverty, Jason Mulsow, Martin Haulena, Lance Barrett-Lennard, Chad A. Nordstrom, Frederic Venail, Robert E. Shadwick
Publikováno v:
Frontiers in Veterinary Science, Vol 7 (2020)
Correlations between inner ear morphology and auditory sensitivity in the same individual are extremely difficult to obtain for stranded cetaceans. Animals in captivity and rehabilitation offer the opportunity to combine several techniques to study t
Externí odkaz:
https://doaj.org/article/73cca862b6134b9db398e535c3365a56
Recovery of a Mid-Gestational Gray Whale (Eschrichtius robustus) Fetus Near Tofino, British Columbia
Autor:
Paul Cottrell, Brendan Cottrell, Tanya Dowdall, Alys Hoyland, Ashley Hoyland, Stephen A. Raverty
Publikováno v:
Aquatic Mammals. 48:626-633
Autor:
Maria Morell, A. Wayne Vogl, Lonneke L. IJsseldijk, Marina Piscitelli-Doshkov, Ling Tong, Sonja Ostertag, Marisa Ferreira, Natalia Fraija-Fernandez, Kathleen M. Colegrove, Jean-Luc Puel, Stephen A. Raverty, Robert E. Shadwick
Publikováno v:
Frontiers in Veterinary Science, Vol 7 (2020)
Prestin is an integral membrane motor protein located in outer hair cells of the mammalian cochlea. It is responsible for electromotility and required for cochlear amplification. Although prestin works in a cycle-by-cycle mode up to frequencies of at
Externí odkaz:
https://doaj.org/article/2f566bb89e274b3c8a77138943bae526
Autor:
Jessica L. Huggins, Michael M. Garner, Stephen A. Raverty, Dyanna M. Lambourn, Stephanie A. Norman, Linda D. Rhodes, Joseph K. Gaydos, Jennifer K. Olson, Martin Haulena, M. Bradley Hanson
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
Primary fungal diseases in marine mammals are rare. Mucormycosis, a disease caused by fungi of the order Mucorales, has been documented in few cetaceans and pinnipeds. In 2012, the first case of mucormycosis in the Pacific Northwest was documented in
Externí odkaz:
https://doaj.org/article/2e2093c87cd343aebfc391e4e20795cb
Autor:
Maria Morell, Laura Rojas, Martin Haulena, Björn Busse, Ursula Siebert, Robert E. Shadwick, Stephen A. Raverty
Publikováno v:
Animals, Vol 12, Iss 2, p 180 (2022)
Congenital hearing loss is recognized in humans and other terrestrial species. However, there is a lack of information on its prevalence or pathophysiology in pinnipeds. It is important to have baseline knowledge on marine mammal malformations in the
Externí odkaz:
https://doaj.org/article/a56798fe2c6b4ef9b7144b5c69cf10bd
Autor:
Rafael Latorre, Jean-Marie Graïc, Stephen A. Raverty, Federico Soria, Bruno Cozzi, Octavio López-Albors
Publikováno v:
Animals, Vol 12, Iss 3, p 347 (2022)
The killer whale (Orcinus orca, Linnaeus, 1958) is the largest extant delphinid. Despite its worldwide distribution in the wild and in dolphinariums, its anatomy remains relatively poorly described. In the present study, we describe the detailed morp
Externí odkaz:
https://doaj.org/article/03507d1861c04baba136ab2f8bb1187a