Which freshwater fish genus includes the ancient-looking bichirs?
Answer
Polypterus
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Which freshwater fish genus includes the ancient-looking bichirs?
Answer
Polypterus
What is the scientific name of the lake trout, a freshwater char native to North America?
Answer
Salvelinus namaycush
Which freshwater fish is Europe’s largest native freshwater fish by length?
Answer
Wels catfish
Which freshwater fish is known as the elephantnose fish?
Answer
Gnathonemus petersii
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What is the scientific name of the lake trout, a freshwater char native to North America?
Answer
Salvelinus namaycush
Which freshwater fish is Europe’s largest native freshwater fish by length?
Answer
Wels catfish
Which freshwater fish is known as the elephantnose fish?
Answer
Gnathonemus petersii
Which fish species is commonly called the redtail catfish?
Answer
Phractocephalus hemioliopterus
Which freshwater fish uses a swim bladder to produce a drumming sound?
Answer
Freshwater drum
Which freshwater fish is famous for laying its eggs inside freshwater mussels?
Answer
European bitterling
Which freshwater fish is famous for surviving dry seasons buried in mud?
Answer
African lungfish
Which freshwater fish is commonly known as the Texas cichlid?
Answer
Herichthys cyanoguttatus
What is the scientific name of the guppy, a small freshwater livebearer?
Answer
Poecilia reticulata
Which genus contains the freshwater aquarium fish commonly called discus?
Answer
Symphysodon