Black Carp
Mylopharyngodon piceus
The black carp (Mylopharyngodon piceus) is a large East Asian freshwater fish related to other Asian carps. It has a long dark body, powerful pharyngeal teeth, and a diet centered on snails, mussels, and other hard-shelled aquatic invertebrates. That feeding habit made it useful in some aquaculture systems for controlling snail hosts of fish parasites, but it also creates concern where native mussels and snails are already under pressure.
Black carp are managed as food fish, aquaculture tools, and invasive-species risks rather than as display animals. Adults grow too large for ordinary aquariums and require pond or river-scale conditions. In places where they are permitted, containment, sterile stock requirements, and transport rules may apply. Escaped fish can be difficult to detect and remove, especially in large connected waterways. Fisheries agencies monitor captures, genetics, and movement because reproducing populations could affect native mollusk communities. Anyone handling live black carp should check current local regulations before stocking, selling, or moving them.