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Mostrando 1,121 - 1,140 Resultados de 1,863 Para Buscar '"Ictiología"', tiempo de consulta: 0.02s Limitar resultados
1121
Diet composition and prey preference of tench, Tinca tinca(L.), perch, Perca fluviatilis L. and roach, Rutilus rutilus L., in two contrasting gravel pit lakes: potential trophic overlap with wildfowl
por Giles, N.
Materias: “...ICTIOLOGIA...”
Artículo
1122
Genetic marker identification in Atlantic salmon, Salmo salar by electrophoretic analysis of low risk tissues
Materias: “...ICTIOLOGIA...”
Artículo
1123
Comparative ecoogy of Serranochromis species (Teleostei: Cichlidae) in the Upper Zambezi River Floodplain.
Materias: “...ICTIOLOGIA...”
Artículo
1124
Biology of Galaxiella munda McDowall(Teleostei: Galaxiidae), including a comparison of the reproductive strategies of this and three other local species
Materias: “...ICTIOLOGIA...”
Artículo
1125
Morphology of the male reproductive system of Coralliozetus angelica (Pisces, Blennioidei, Chaenopsidae)
Materias: “...ICTIOLOGIA...”
Artículo
1126
The use of whoe-body sodium, potassium and calcium content to identify the nutient status of first year salmon fry
Materias: “...ICTIOLOGIA...”
Artículo
1127
Movement and site fidelity in young brown trout Salmo trutta populations in a southern Irish stream
Materias: “...ICTIOLOGIA...”
Artículo
1128
A direct approach to the measurement of genetic variation in fish population: applications of the polymerase chain reaction to studies of Atlantic cod, Gadus morhua L.
Materias: “...ICTIOLOGIA...”
Artículo
1129
Effects of se trout stocking on the population genetics of landlocked brown trout, Salmo trutta L.,in the Conwy River system, North Wales, U. K.
Materias: “...ICTIOLOGIA...”
Artículo
1130
Fine spotted brown trout: genetic aspects and the need for conservation
Materias: “...ICTIOLOGIA...”
Artículo
1131
High frequency of natural hybrids between Atlantic salmon, Salmo salar L., and brown trout, S. trutta L., in a Swedishriver
Materias: “...ICTIOLOGIA...”
Artículo
1132
Testicular and some hormonal changes during the first four years of life in the mirror carp, Cyprinus carpio L.
Materias: “...ICTIOLOGIA...”
Artículo
1133
Behavioural differences in starving herring, Clupea harengus L.,larvae correlate with body levels of essential fatty acids
Materias: “...ICTIOLOGIA...”
Artículo
1134
Buoyancy variations in eggs of Atlantic cod (Gadus morhua L.) in relation to chorion thickness and egg size: theory and observations
Materias: “...ICTIOLOGIA...”
Artículo
1135
Genetic population structure of Norwegian brown trout
Materias: “...ICTIOLOGIA...”
Artículo
1136
Seasonal variations in the prevalence and infestation intensity of Gyrodactylus salaris Malmberg, 1957(Monogenea, Gyrodactylidae)on Atlantic salmon parr, Salmo salar L., in the River Batnfjordselva, Norway
por Mo, T. A.
Materias: “...ICTIOLOGIA...”
Artículo
1137
Metabolic responses of fish larvae (Rutilus rutilus L.) to forced activity (Cyprinidae, Teleostei)
Materias: “...ICTIOLOGIA...”
Artículo
1138
Growth estimates from otolith increment widths of juvenile chinook salmon (Oncorhynchus tshawytscha) rared in changing environments
Materias: “...ICTIOLOGIA...”
Artículo
1139
Environmental influences on cardiovascular variables in rainbow trout, Oncorhynchus mykiss Walbaum
Materias: “...ICTIOLOGIA...”
Artículo
1140
Influence of the daily distribution of light on reproduction in the barbel, Barbus barbus (L.)
Materias: “...ICTIOLOGIA...”
Artículo
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