Jiménez Pérez, L. C., & Lavaniegos Espejo, B. E. (2004). Changes in dominance of copepods off Baja California during the 1997-1999 El Niño and La Niña. Marine Ecology Progress Series, 277, 147-165. (ID: 8263)

Ruiz Castro, R. I., Gendron Laniel, D., Aguiniga Garcia, S., Mesnick, S., & Carriquiry, J. D. (2004). Trophic relationship between sperm whales and jumbo squid using stable isotopes of C and N. Marine Ecology Progress Series, 277, 275-283. doi: 10.3354/meps277275. (ID: 25235) ^(E)

Pereyra Ortega, R. T., Saillant, E., Pruett, C. L., Rexroad Iii, C. E., Rocha Olivares, A., & Gold, J. R. (2004). Characterization of polymorphic microsatellites in the Pacific sardine Sardinops sagax sagax (Clupeidae). Molecular Ecology Notes, 4, 739-741. (ID: 9209)

Sandoval Castillo, J. R., Rocha Olivares, A., Villavicencio Garayzar, C. J., & Balart Páez, E. (2004). Cryptic isolation of Gulf of California shovelnose guitarfish evidenced by mitochondrial DNA. Marine Biology, 145, 983-988. (ID: 8160)

Spijkerman, E., García Mendoza, E., Matthijs, H. C. P., Hunnik, E. V., & Coesel, P. F. M. (2004). Negative effects of P-buffering and pH on photosynthetic activity of planktonic desmid species. Photosynthetica, 42(1), 49-57. (ID: 8806)

Gómez, S., Fleeger, J. W., Rocha Olivares, A., & Foltz, D. W. (2004). Four new species of Cletocamptus Schmankewitsch, 1875, closely related to Cletocamptus deitersi (Richard, 1987) (Copepoda: Harpacticoida). Journal of Natural History, 38(21), 2669-2732. (ID: 8812)

Baumgartner Mcbride, T. R., Struck, U., & Alheit, J. (2004). GLOBEC investigation of interdecadal to multi-centennial variability in Marine fish populations. PAGES News, 12(1), 19-21. (ID: 5213)

Marcaida Aburto, U., Quiñónez Velázquez, C., & Sosa Nishizaki, O. (2004). Age, growth and maturation of jumbo squid Dosidicus gigas (Cephalopoda: Ommastrephidae) from the Gulf of California, Mexico. Fisheries Research, 66, 31-47. (ID: 7197)

Espinosa Carreón, T. L., Strub, P. T., Beier, E. J., Ocampo Torres, F. J., & Gaxiola Castro, G. (2004). Seasonal and interannual variability of satellite-derived chlorophyll pigment, surface heigth, and temperature off Baja California. Journal of Geophysical Research, 109(C03039). (ID: 5217)

Valdez Marquez, M., Lares Reyes, M. L. C., Camacho Ibar, V. F., & Gendron Laniel, D. (2004). Chlorinated hydrocarbons in skin and blubber of two blue whales (Balaenoptera musculus) stranded along the Baja California coast. Bulletin of Environmental Contamination and Toxicology, 72(3), 490-495. (ID: 5136)