The New Guinea crayfish discovery has also been tied to conservation. It “highlights the need for better management and ...

Scientists peered into the tank, studying their pet-turned-specimen — and discovered it was a new species. Researchers in the Czech Republic purchased a shipment of Indonesian crayfish from a ...

In the video above, the man catches his crayfish to keep as a pet. But is this legal? In Florida, there are generally no restrictions on catching wild crayfish, with exceptions for cave-dwelling ...

"If they see a red swamp, they should let us know, or if they see a crayfish that looks really strange they should let us know," he said. Also: "Don't let your (pet) crayfish go in our native ...

Ever since, the hazy blue and purple crayfish have become popular pets in Europe, the United States, Japan and Indonesia. Pet traders sold the crayfish under a variety of names, but scientists had ...