A chef cooks crayfish at a restaurant in Xuyi, Jiangsu province, on March 8. WANG JIANMIN/XINHUA In the picturesque countryside of Xuyi county, Jiangsu province, the arrival of spring not only ...

Uneaten food can also decompose quickly and cause a spike in ammonia, throwing off the aquarium’s water parameters and risking the fish’s health. It may also cause algae blooms. Crayfish are ...

Chef Richard Corrigan recommends boiling crayfish in salted water with a healthy dose of bronze fennel, for flavour, and serving them alongside thin slices of buttered granary bread. Crayfish are ...

Dad taught me to always cook crayfish in the water it was captured in. Easy to do when you’re staying on the coast, of course. Lugging back 50 litres of sea water makes no sense, so we’d add ...

Get Instant Summarized Text (Gist) Fossilized jaw molars reveal that giant freshwater crayfish, up to 25 cm long, inhabited New Zealand 20 million years ago. These molars, unlike the rest of the ...

The UK's native crayfish, a vital part of the freshwater ecosystem, is important because it's an indicator of healthy water quality, a food source for various animals, and an "ecosystem engineer ...