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Fish migration is important and spectacular. Migratory fish gather energy in one portion of the environment and transport it to other areas, where it often beco

Since the publication of The Migrations of Fish by Prof. Alexander Meek in 1916, a number of books have been published on this subject. However, most of these b

Fish species that migrate within the great rivers of South America support important local fisheries but are little known outside their native range. This book

Recent studies have increasingly demonstrated the widespread existence of spatio-temporal variations in the abundance and distribution of species of freshwater

Among the roughly 30,000 species of fish, migratory species account for only 165 species, but most of them are very important fisheries resources. This book pre