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Crustaceana(1)
Endangered Species Research(1)
Environmental Biology of Fishes(1)
Journal of Experimental Marine Biology and Ecology(1)
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Diel movements of out-migrating Chinook salmon (Oncorhynchus tshawytscha) and steelhead trout (Oncorhynchus mykiss) smolts in the Sacramento/San Joaquin watershed
ArticleAbstract: We used ultrasonic telemetry to describe the movement patterns of late-fall run Chinook salmon (OncoPalabras claves:Chinook salmon, Diel, MIGRATION, Sacramento River, Smolt, Steelhead troutAutores:Alex R. Hearn, Ammann A.J., Chapman E.D., Lindley S.T., MacFarlane R.B., Michel C.J., Peter Klimley A., Peterson M.L., Sandstrom P.T., Singer G.P., Thomas M.J.Fuentes:googlescopusLife history of the slipper lobster Scyllarides astori Holthuis 1960, in the Galapagos islands, Ecuador
ArticleAbstract: Growth of the scyllarid lobster Scyllarides astori was estimated in the Galapagos Marine Reserve byPalabras claves:FISHERY, GALAPAGOS, growth, Lobster, TaggingAutores:Alex R. HearnFuentes:googlescopusUnderwater ultrasonography and blood sampling provide the first observations of reproductive biology in free-swimming whale sharks
ArticleAbstract: We report on a non-invasive technique for observing the reproductive states of wild, free-swimming wPalabras claves:conservation physiology, elasmobranch, GALAPAGOS, Hormone level, maturity, Pregnancy, Rhincodon typusAutores:Acuña-Marrero D., Alex R. Hearn, Dove A.D.M., Green J.R., Green S.M., Maria L. Torres, Matsumoto R., Murakumo K., Nozu R., Pierce S.J., Reyes H., Rohner C.A.Fuentes:scopusReproductive biology of the red spiny lobster, Panulirus penicillatus and the Galapagos slipper lobster, Scyllarides astori in the Galapagos Islands
ArticleAbstract: The spiny and slipper lobster fisheries are amongst the most important economical activities for thePalabras claves:Autores:Alex R. Hearn, Veronica Toral-Granda M.Fuentes:googlescopusReproductive biology of the velvet swimming crab, Necora puber (Brachyura: Portunidae), in the Orkney Islands, UK
ArticleAbstract: This study focused on the reproductive biology of the velvet swimming crab, Necora puber (L.), and iPalabras claves:fecundity, FISHERY, Necora puber, Orkney islands, reproduction, sexual maturity, Velvet swimming crabAutores:Alex R. HearnFuentes:googlescopus