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41
Electrophoretic identification of roach (Rutilus rutilus L.)rudd(Scardinius erythrophthalmus L.), bream(Abramis brama L.) and their natural hybrids
Artículo
42
Hybrids of bleak, Alburnus alburnus and chub, Leuciscus cephalus in English rivers
Artículo
43
A radiographic estimation of the effect of temperature on gastric emptying time in Sarotherodon niloticus L. x S.aureus (Steindachner) hybrids
por Ross, B.
Artículo
44
Description of twohybrids involving silver bream, Blicca bjoerkna (L.), from British waters
Artículo
45
Biometrical and biological features of Alburnus alburnus x Rutilus rubilio natural hybrids from Lake Mikri Prespa, northern Greece.
Artículo
46
Karyotype variability in successive generations after hybridization between the great sturgeon, Huso huso (L.) and the sterlet, Acipenser ruthenus L.
Artículo
47
Wild adult hybrids of Salmo salar L. and Salmo trutta L.
Artículo
48
Chondrostoma polylepis Steindachner x Rutilus lemmingii (Steindachner) (Osteichthyes, Cyprinidae), a new natural hybrid from the Duero River basin, Spain.
Artículo
49
Gonasomatic index in Barbus longiceps, Capoeta damascina and their natural hybrid(Pisces,Cyprinidae)versus spermatozoan index in the parental males
Artículo
50
High frequency of natural hybrids between Atlantic salmon, Salmo salar L., and brown trout, S. trutta L., in a Swedishriver
Artículo
51
Triploid progeny from a female Atlantic salmon x brown trout hybrid backcrossed to a male brown trout
Artículo
52
Ovarian dvelopment and serum sex steroid and vitellogenin profiles in the female cultured sturgeon hybrid,the bester
Artículo
53
Clonal Atlantic sa1mon x brown trout hybrids produced by gynogenesis
Artículo
54
Morpho-metric and genetic characterization of sympatric populations of Clarias gariepinus and C. anguillaris from Senegal
Artículo
55
Chromosomal inheritance pattems of Intergeneric hybrids of ictalurid catfishes: odd diploid numbers with equal parental contributions
por Zhang, Q.
Artículo
56
Identification of Atlantic salmon x brown trout hybrids with a nuclear marker useful for evolutionary studies
por Perez, J.
Artículo
57
Increased number of hybrids between benthic and limnetic three spined sticklebacks in Enos Lake, Canada; the collapse of a species pair?
Artículo
58
Un nuevo híbrido de Tectaria (Filicales: Tectariaceae) en Costa Rica
Artículo
59
Variability in diet and foraging behaviour between sexes and ploidy forms of the hybridogenetic Squalius alburnoides complex (Cyprinidae) in the Guadiana River basin, Portugal
Artículo
60
A natural hybrid of Leuciscus cephalus (L) and Chalcalburnus chalcoides (Guldenstadt) (Osteichthyes-Cyprinidae) from Lake Todurge (Sivas, Turkey)
por Unver, B.
Artículo
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