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Invasive carps

Detailed Description

Comparison of juvenile Silver Carp Hypophthalmichthys molitrix (top left), Grass Carp Ctenopharyngodon idella (top right), Bighead Carp Hypophthalmichthys nobilis (bottom left), and Black Carp Mylopharyngodon piceus (bottom right) of about 80–100 millimeters total length


Public Domain.