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721
Wild adult hybrids of Salmo salar L. and Salmo trutta L.
Artículo
722
Biology of parasite populations: population dynamics of bothriocephalids (Cestoda-Pseudophyllidea) in teleostean fish.
Artículo
723
Vascularization and related distribution of leucocytes in carp, Cyprinus carpio L. head kidney.
Artículo
724
A search for introgressive hybridization in the rudd, Scardinius erythrophthalmus (L.) and the roach, Rutilus rutilus (L).
Artículo
725
Karyotypis study of some species of family Mochokidae (Pisces, Siluriformes) : evidence of female heterogamety.
Artículo
726
Gross structure of the respiratory organs and dimensions of the gill in the mud-skipper, perophthalmodon scholsseri (Bleeker).
Artículo
727
The status of the barbel, Barbus barbus (L.) (Teleostei, Cyprinidae), in the United Kingdom.
Artículo
728
Movements of ultrasonically tagged brown trout (Salmo trutta L.) in Lake Constance.
Artículo
729
Chemical requirements of feeding in rainbow trout, Oncorhynchus mykiss (Walbaum); and other compounds .
Artículo
730
Age and growth of an Iberian cyprinodont, Aphanius iberus (Cuv. & Val.), in its most northerly population.
Artículo
731
Spawning behaviour and diel periodicity of egg production in captive Atlantic mackerel, Scomber scombrus L.
por Walsh, M.
Artículo
732
Length and weight changes in perch, Perca fluviatiis L. and pike, Esox lucius L., following freezing.
Artículo
733
Ocurrence of conjoined twin among farmed Atlantic salmon, Salmo salar L.
Artículo
734
Early development of the cephalic skeleton of Barbus barbus (Teleostei, Cyprinidae).
Artículo
735
The effects of handling on flounder (Platichthys flesus L.)Atlantic salmon (Salmon salar).
Artículo
736
Biology of carpione, Salmo carpio L., and endemic species of Lake Garda (Italy).
Artículo
737
Plasma levels of gonadotropin and 17&, 20B-dihidroxy-4-pregnen-3-one in relation to spawning behaviour of rainbow trout, Oncorynchus mykiss (Walbaum).
Artículo
738
The effects of intraperitoneally implanted dummy acoustic transmitters on the behaviour and physiology of juvenile Atlantic salmo, Salmo salar L.
por Moore, A.
Artículo
739
Food of the croakers, Pseudotolithus senegalensis (C.&V.) and Pseudotolithus typus (Bleeker) off the coast of Lagos, Nigeria .
Artículo
740
Small marine pelagic fish and the threat of fishing; are they endagered?
Artículo
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