Meet the 80-million-year-old frilled shark: The mysterious deep-sea creature that has ...

The deep sea also harbours some of the most intriguing and alien-like species in existence, yet for several centuries, these ...

Invasive 'alien' fish spreads in Pakistani waters, threatens biodiversity

WWF-Pakistan has cautioned that an invasive fish species has been detected in water bodies across Sindh and Lower Punjab, warning that its spread poses a serious threat to aquatic biodiversity and the ...
Business Recorder

Alien fish identified at Karachi fish harbour: Invasive fish species emerging as serious ...

KARACHI: The WWF-Pakistan on Monday warned that invasive fish species are emerging as a serious threat to Pakistan’s aquatic ...
Business Recorder

‘Alien fish’ identified at Karachi fish harbour

On January 4, an unusual fish was brought to the fish harbour from a dhand near Sukkur. As it could not initially be ...
Pakistan Today

Alien catfish invasion raises alarm over Pakistan’s freshwater ecosystems

Native to Latin America, the Amazon sailfin catfish is widely sold around the world as an aquarium fish and is known for its ability to rapidly colonise new environments. WWF-Pakistan warned that the ...