DESCRIZIONE
A fish separation device (P) comprises a series of channels (1) arranged parallel to each other on a slope and delimited between them by partitions (5). Separation means (2) are arranged at the inlet of the channels (1), in the upper part, to let only one fish at a time sliding by gravity in each channel (1). The separation means (2) comprise a distribution table (20) and a tooth (22) extending on the distribution table (20) in the extension of each partition (5), each tooth (22) having two flanks (220) inclined converging towards a tip of the tooth (22) located at the distribution table (20).