The Philippines has launched its largest crayfish nursery in Candaba, Pampanga, through a three-way partnership involving ...

Discover some of the freshwater species that together make the St. Lawrence a thriving river of life despite its cold ...

Animals whose names begin with the letter Y might not be the first ones we think of, but they form an intriguing mix of ...

Twenty-five years ago, the Tennessee Aquarium embarked on a conservation program to help bring back a locally extinct freshwater fish. Lake sturgeon had been extirpated (locally extinct) in Tennessee ...

A new study by researchers at The University of Queensland has revealed that the impressive claws (chelae) of freshwater crayfish come with certain costs: The size slows their swimming and saps energy ...

The rescued crayfish have been released back into the wild [Environment Agency] Endangered crayfish rescued from a drying watercourse have been released back into the wild. More than 30 white-clawed ...

Endangered crayfish rescued from a drying watercourse have been released back into the wild. More than 30 white-clawed crayfish, including 21 egg-carrying females, were removed from a beck in Burley ...

Keeping a freshwater aquarium at home with vibrant fishes is not only a responsible task, but also quite rewarding. Setting up an aquarium at home can be a fun and rewarding hobby. It adds beauty to ...

WELLINGTON: Giant freshwater crayfish, up to 25cm long, once roamed New Zealand's ancient lakes around 20 million years ago, three times the size of today's native species, a new study has revealed.

Australian freshwater blueclaw crayfish Bleckdraco CC BY-NC-SA 2.0 Giant freshwater crayfish, longer and bulkier than today’s species, roamed New Zealand 20 million years ago. They would have made a ...