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Mostrando 1,501 - 1,520 Resultados de 1,872 Para Buscar 'Ictiología*', tiempo de consulta: 0.10s Limitar resultados
1501
Differences in the host resistence of atlantic salmon, salmo salar L. stocks to the monogenean gyrodactylus salaris
Materias: “...ICTIOLOGÍA...”
Artículo
1502
Lunar synchronization of spawning in cichlid fishes of the tribe Lamprologini in Lake Tanganyika
por Nakai, K.
Materias: “...ICTIOLOGIA...”
Artículo
1503
Experimental studies on the effect of Gyrodactylus colemanensis and G. salmonis(Monogenea)on density of mocous cells in the epidermis of fry of Onchorhynchus mykiss
Materias: “...ICTIOLOGIA...”
Artículo
1504
Population stability over a ten year period in the short-lived fish Liparis liparis L.
Materias: “...ICTIOLOGIA...”
Artículo
1505
Opsonizing properties of natural antibodies of rainbow trout, Onchorhynchus mykiss (Walbaum)
Materias: “...ICTIOLOGIA...”
Artículo
1506
Diel pattern of first downstream post-emergence displacement in grayling, Thymallus thymallus (L., 1758)
Materias: “...ICTIOLOGIA...”
Artículo
1507
Aspects of the ecology of bream, Abramis brama(L.), in a gravel pit lake and the effects of reducing the population
Materias: “...ICTIOLOGIA...”
Artículo
1508
Sperm production and steroiogenesis in testes of the common carp,Cyprinus carpio L., at different stages of maturation
Materias: “...ICTIOLOGIA...”
Artículo
1509
Observations on the retention of intragastric transmiters, and their effects on food consumption, in cod Gadus morhua L.
Materias: “...ICTIOLOGIA...”
Artículo
1510
Shifts in fish communities along the productivity gradient of temperate lakes-patterns and the importance of size
Materias: “...ICTIOLOGIA...”
Artículo
1511
Cod, Gadus morhua L., populations identified by mitochondrial DNA
por Dahle, G.
Materias: “...ICTIOLOGIA...”
Artículo
1512
Effects of an earthquake on demersal cichlid fishes of southern Lake Malawi
Materias: “...ICTIOLOGIA...”
Artículo
1513
Collecting duct znes in the kidney of the freshwater teleost: Siniperca scherzeri Steindachner (Sinipercinae, Percichthyidae Perciformes)
Materias: “...ICTIOLOGIA...”
Artículo
1514
A new technique for preparing fish otoliths for examination of daily growth increments
por Zhang, Z.
Materias: “...ICTIOLOGIA...”
Artículo
1515
Estimation of meal energy intake from heart rate records of pike, Esox lucius L.
Materias: “...ICTIOLOGIA...”
Artículo
1516
Differences in sexual behaviour between two phenotypic states of the spined loach, Cobitis taenia, L.
por Lodi, E.
Materias: “...ICTIOLOGIA...”
Artículo
1517
The coincidence between the shape of the pharyngeal bones of Vimba elongata(Valenciennes)(Pisces, Cyprinidae)and of its prey Dreissena polymorpha(Pallas)(Bivalvia, Dreissenidae)
Materias: “...ICTIOLOGIA...”
Artículo
1518
Correlations between egg size and egg energetic content within and among biotypes of the genus Poeciliopsis
Materias: “...ICTIOLOGIA...”
Artículo
1519
Incorporation of 14C-labelled poly-unsaturated fatty acids by juvenile turbot, Scophthalmus maximus (L.) in vivo
Materias: “...ICTIOLOGIA...”
Artículo
1520
The effects of capture, net retention and preservation upon lengths of larval and juvenile bass, Dicentrarchus labrax L.
Materias: “...ICTIOLOGIA...”
Artículo
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