A man has been sentenced for illegally fishing for crayfish in Northumberland, in a case brought by the Environment Agency.

An estimated 26 per cent of Africa’s freshwater fish species are threatened (including those assessed as Critically ...

Museum ichthyologist Cristhian Conde-Saldaña uses evolutionary genetics to study freshwater fishes and document at-risk ...

Henderson, who lives in Wetumpka and works in Montgomery, said Alabama is blessed with a wealth of fishing opportunities from ...

Many of the country’s native fish species are threatened by habitat loss and pollution while the spread of invasive aliens is ...

While residents enjoy Michigan's Great Lakes, invasive species may be, too. During Aquatic Invasive Species Awareness Week ...

Researchers recently discovered two new crayfish species: the Okanagan crayfish and the misfortunate crayfish (Pacifastacus ...

A significant highlight of the week was the South West Invasive Species Forum (SWISF) at Roadford Lake Conference Centre in Devon, welcoming nearly 100 attendees. The forum was organised by Laura Dee ...

South West Water has put the spotlight on the threat of invasive species. The water company marked Invasive Species Week 2025 with a programme of events across the region, aimed at raising awareness ...

Nearly half of all freshwater American crayfish are at risk of extinction. As a keystone species in South Carolina, what happens when they're gone?

Unfortunately, these just-realized species are endangered, mostly due to non-native crayfish species fighting for resources and habitat. Crayfish are freshwater crustaceans that look like small ...

It’s crayfish season in Louisiana, but the Pacific Northwest is receiving all the crayfish spotlight. Researchers recently discovered two new species of the crustaceans: the Okanagan crayfish ...