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Ecological regionalization of Zalophus californianus rookeries, as a tool for conservation in the Gulf of California
(Ciencias Marinas, 2011)
There are 13 rookeries of California sea lions (Zalophus c. californianus) in the Gulf of California, 6 of which reflected the existence of 3 genetically distinct groups, Northern, Central and Southern. Up to now, however, ...
New Polymorphic Microsatellite Markers for California Sea Lion (Zalophus californianus)
(Molecular Ecology Note, 2005)
Nine microsatellite loci were isolated and characterized from California sea lions (Zalophus californianus). In addition, two of five loci tested from harbour seal (Phoca vitulina) produced a single, clear band in Z. ...
Age-specific birth rates of California sea lions (Zalophus californianus) in the Gulf of California, Mexico
(Marine Mammal Science, 2008)
Estimates of demographic parameters are essential for assessing the status of populations and assigning conservation priority. In light of the difficulties associated with obtaining such estimates, vital rates are rarely ...
Review of California sea lion (Zalophus californianus) abundance, and population dynamics in the Gulf of California
(Universidad de Costa Rica, 2019)
Trophic level and overlap of sea lion (Zalophus californianus) in the Gulf of California, Mexico
(2008)
Stable isotope and scat analyses were used in concert to determine trophic level and dietary overlap among California sea lions from different rookeries in the Gula of California. Isotopic analysis of the fur of sea lion ...
Relation of dental wear to the concentrations of essential minerals in teeth of the California sea lion Zalophus californianus californianus
(Biological Trace Element Research, 2007)
Tooth wear in marine mammals has been attributed to age, feeding habits, behavior, and contaminants. Advanced tooth wear in some California sea lions, including some of very young age (<5 yr), in the Gulf of California, ...