OnlineCBT
Biology · BIODIVERSITY AND CONSERVATION
हिन्दीThe intentional or unintentional introduction of alien species poses severe threats to native biodiversity. In this context, which species posed a direct threat to indigenous catfishes in Indian rivers?
Correct answer · Option 3
Clarias gariepinus (African catfish)
Explanation
The illegal introduction of the African catfish Clarias gariepinus for aquaculture purposes poses a threat to indigenous catfishes in Indian rivers.
