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841
Cortisol stimulates hypo-osmorregulatory ability in Atlantic salmon, Salmo salar L.
Artículo
842
Age deermination in Pomatoschistus minutus (Pallas) and Pomatoschistus microps (Kroyer) (Pisces: Gobiidae) from the upper Tagus estuary, Portugal.
Artículo
843
Euryhaline adaptations in the fast sleeper, Dormitator maculatus.
Artículo
844
Humoral immune response of carp Cyprinus carpio to Myxobolus artus (Myxozoa: Myxobolidae) infection.
Artículo
845
Salinity tolerance of freshwater acclimated, small-sized Arctic charr, Salvelinus alpinus from northern Labrador.
Artículo
846
Effect of salinity and temperatura on the growth of yearling Arctic cisco (Coregonus autumnalis) of the Alaskn Beaufort Sea.
Artículo
847
Pheromone of male blue gourami and its effect on vitellogenesis, steroidogenesis and gonadotropin cells in pituitary of the male.
Artículo
848
The size of lipid depots-a factor contributing to the control of food intake in Arctic charr, Salvelinus alpinus.
Artículo
849
Mature male parr buried among eggs in an Atlantic salmon redd.
Artículo
850
Superoxide dismutase activity in the skin of fish.
Artículo
851
A multivariate morphometric investigation of Atherina Boyeri 1810 and A. presbyter Cuvier, 1829 (Teleostei: Atherinidae): morphometric evidence in support of the two species.
Artículo
852
Squamation and scale character stability in cichlids, examined in Sarotherodon galilaeus (Linnaeus, 1958) (Perciformes, Cichlidae)
Artículo
853
Histological studies on the host-response to Myxobolus artus Akhmerov, 1960 (Myxozoa : Myxobolidae) infection in the skeletal muscle of carp, Cyprinus carpio.
por Ogawa, K.
Artículo
854
The routine metabolism of the guapote, Cichlasoma managuense (GÃünther 1869), related to body weight and temperature.
Artículo
855
Morphological and biometrical study of the gill rakers in four species of mullet.
Artículo
856
Drinking and water absortion by the larvae of herring (Clupea harengus) and turbot (Scophthalmus maximus).
por Tyler, P.
Artículo
857
Dynamics oof excretion of 17,20B-dihydroxy-4-pregnen-3-one 20.sulphate, and of the glucuronides of testoterone and 17B-oestradiol, by urine of reproductively mature male and female rainbow trout (Oncorhynchus mykiss)
Artículo
858
Urine of reproductively mature female rainbow trout, Oncorhynchus mykiis (Walbaum), contains a priming pheromone which enhance plasma lavels of sex steroids and gonadotropin II in males.
Artículo
859
Primary and secondary indices of stress in the progeny of rainbow trout (Oncorhynchus mykiss) selected for high and low responsiveness to stress.
Artículo
860
Respiratory responses to hypoxia in relation to mode of life of two erythrinid species(Hoplias malabaricus and Hoplias malabaricus and Hoplias lacerdae.
Artículo
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