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Mostrando 141 - 160 Resultados de 214 Para Buscar '"Peces"', tiempo de consulta: 0.04s Limitar resultados
141
Movement of a south american perch Percichthys trucha in a mountain Patagonian lake during spawning and prespawning periods
por Buria, L.
Materias: “...PECES DE AGUA DULCE...”
Artículo
142
Plasma insulin levels during the spawning migration of the pink salmon, Oncorhynchus gorbuscha
Materias: “...PECES...”
Artículo
143
Thyroid hormone levels in Atlantic salmon(Salmo salar) during the return migration from the ocean to spawn
Materias: “...PECES...”
Artículo
144
Dynamics of excretion of 17,20 dihydroxy-4-pregnen-3-one 20-sulphate, and of the glucuronides of testosterone and 17 -oestradiol by urine of reproductively mature male and female rainbow trout (Oncorhynchus mykiss)
Materias: “...PECES...”
Artículo
145
Oocyte size and structure in relation to blood plasma steroid hormones in individually monitored, spawning atlantic cod
Materias: “...PECES MARINOS...”
Artículo
146
Habitat, reproductive biology and size composition of Parequula melbournensis, a gerreid with a temperate distribution
Materias: “...PECES MARINOS...”
Artículo
147
Maturation, fecundity, and intertidal spawning of Pacifics and lance in the northern Gulf of Alaska
Materias: “...PECES MARINOS...”
Artículo
148
Use of female nest characteristics in the sexual behaviour of male sockeye salmon
Materias: “...PECES DE AGUA DULCE...”
Artículo
149
Temperature effects on spawning and egg development in Eurasian perch
Materias: “...HUEVOS DE PECES...”
Artículo
150
Interspecific differences in growth of somatic and reproductive tissues during the breeding season in Menidia menidia and M. beryllina
por Huber, M.
Materias: “...PECES MARINOS...”
Artículo
151
Variation in structure and distribution of pre-spawning Pacific herring shoals in two regions of British Columbia.
Materias: “...PECES MARINOS...”
Artículo
152
Spawning rhythms of common snook in Florida
Materias: “...PECES MARINOS...”
Artículo
153
Swimming performance and blood chemistry in atlantic salmon spawners exposed to acid river water with elevated aluminium concentrations
Materias: “...PECES DE AGUA DULCE...”
Artículo
154
Induced spawning in carp with fractionated fish pituitary extract.
Materias: “...PECES DE AGUA DULCE...”
Artículo
155
Morphology of gonoducts and male genital papilla in teh bluehead wrasse: implications and correlates on the control of gamete release
Materias: “...PECES MARINOS...”
Artículo
156
Factors influencing the spawning migration of female anadromous brown trout
Materias: “...PECES DE AGUA DULCE...”
Artículo
157
Effects of varying temperature and food availability on growth and reproduction in first time spawning female atlantic cod
Materias: “...PECES MARINOS...”
Artículo
158
Factors affecting river entry of adult atlantic salmon in a small river
Materias: “...PECES...”
Artículo
159
Weak population differentiation in northern European populations of the endangered anadromous clupeid Alosa fallax
por Volk, J.
Materias: “...PECES...”
Artículo
160
Lacustrine spawning: is this a new reproductive strategy among large african cyprinid fishes?
Materias: “...PECES...”
Artículo
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