Intentional or chance introduction of exotic species into new islands or countries by man is called alien species invasion. For example, Nile perch introduced into Lake Victoria in East Africa caused loss of more than 200 species of cichlid fish. Plant alien species-Lantana camara and animal alien species – Clarius gariepinus are a threat to our Indian native species.
What is meant by alien species invasion? Name one plant and one animal alien species that are a threat to our Indian native species.
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Intentional or chance introduction of exotic species into new islands or countries by man is called alien species invasion. For example, Nile perch introduced into Lake Victoria in East Africa caused loss of more than 200 species of cichlid fish. Plant alien species-Lantana camara and animal alien species – Clarius gariepinus are a threat to our Indian native species.