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Which freshwater fish is the largest species of char in the salmon family?
Answer
Lake trout
Which freshwater fish is also known as the Nile tilapia?
Answer
Oreochromis niloticus
What is the scientific name of the Siamese fighting fish, a freshwater aquarium fish from Southeast Asia?
Answer
Betta splendens
Which freshwater fish is commonly called the doctor fish in Turkish spa treatments?
Answer
Garra rufa
What is the scientific name of the European perch, a freshwater fish native to much of Europe and Asia?
Answer
Perca fluviatilis
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Which freshwater fish is also known as the Nile tilapia?
Answer
Oreochromis niloticus
Which freshwater fish is the only living species in the genus Heterotis?
Answer
African arowana
Which freshwater fish is often called the red-bellied piranha?
Answer
Pygocentrus nattereri
Which freshwater fish is also called the Mississippi paddlefish because of its long, paddle-shaped snout?
Answer
American paddlefish