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Mostrando 1,621 - 1,640 Resultados de 1,872 Para Buscar 'Ictiología*', tiempo de consulta: 0.05s Limitar resultados
1621
The periodicity od primary increment formation in the otoliths of Arctic charr, Salvelinus alpinus L.
Materias: “...ICTIOLOGIA...”
Artículo
1622
Population of Bothriocephalus claviceps(Goeze)(Cestoda)in the european eel, Anguilla anguilla(L.)in three localities in Southwest England
por Nie, P.
Materias: “...ICTIOLOGIA...”
Artículo
1623
The bioenergetics of grass carp, Ctenopharyngodon idella(Val): the influence of body weight, ration and dietary composition on nitrogenous excretion
Materias: “...ICTIOLOGIA...”
Artículo
1624
Spawning period and migration of three species of cyprinids in a stream with Meditarranean regimen (SW Spain)
Materias: “...ICTIOLOGIA...”
Artículo
1625
A simple regression model to asses environmental effects on fish growth
Materias: “...ICTIOLOGIA...”
Artículo
1626
Are eels (anguilla anguilla L.)planktonic feeders? Evidence from parasites communities
Materias: “...ICTIOLOGIA...”
Artículo
1627
Buoyancy variations in eggs of Atlantic cod (Gadus morhua L.) in relation to chorion thickness and egg size: theory and observations
Materias: “...ICTIOLOGIA...”
Artículo
1628
Rod visual pigment changes in the elver of the eel, Anguilla anguilla L.,measured by microspectrophotometry
por Wood, P.
Materias: “...ICTIOLOGIA...”
Artículo
1629
Genetic population structure of Norwegian brown trout
Materias: “...ICTIOLOGIA...”
Artículo
1630
Population structure and food habits of white crappie, Pomoxis annularis Rafinesque, in a turbid Oklahoma reservoir
Materias: “...ICTIOLOGIA...”
Artículo
1631
Cannibalism on eggs by dark chub, Zacco temmincki(Temminck & Schlegel)(Cyprinidae)
Materias: “...ICTIOLOGIA...”
Artículo
1632
Inheritance of trunk coloration in the three-spot gourami, Trichogaster trichopterus Pallas
Materias: “...ICTIOLOGIA...”
Artículo
1633
B-Adrenergic antagonists and carp (Cyprinus carpio L.)sperm motility
Materias: “...ICTIOLOGIA...”
Artículo
1634
Electrofishing reults corrected by selectivity functions in stock size estimates of bron trout (Salmo truttaL.)in brooks
Materias: “...ICTIOLOGIA...”
Artículo
1635
Interannual variations in the reproductive cycle of the New Zeland snapper Pagrus auratus(Bloch & Schneider)(Sparidae)
Materias: “...ICTIOLOGIA...”
Artículo
1636
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
1637
The cellular composition of the blood and haematopoitic organs of turbot Scophthalmus maximus L.
Materias: “...ICTIOLOGIA...”
Artículo
1638
Metabolic responses of fish larvae (Rutilus rutilus L.) to forced activity (Cyprinidae, Teleostei)
Materias: “...ICTIOLOGIA...”
Artículo
1639
Allozyme variation in turbot (Psetta maxima) and brill(Scophthalmus rhombus)(Osteichthyes,Pleuronectoformes,Scophthalmidae)throughout their range in Europe
Materias: “...ICTIOLOGÍA...”
Artículo
1640
Stimulatory effectiveness of amino acids on the olfatory response in an algivorous marine teleost, the rabbitfish Siganus fuscescens Houttuyn
Materias: “...ICTIOLOGIA...”
Artículo
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