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Which fish, illegally introduced for aquaculture, threatens indigenous catfishes in Indian rivers?
ALabeo rohita (rohu)
BClarias gariepinus
CCatla catla (catla)
DChanna striata (murrel)
Answer & Solution
Correct answer: B. Clarias gariepinus
The African catfish Clarias gariepinus was brought in for aquaculture and endangers native catfishes.
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