These unusual shrimp also make a distinctive ... The situation adds to existing problems with other invasive species like the Asian paddle crabs that researchers originally targeted.

As part of National Invasive Species Awareness Week, the Louisiana Department of Wildlife and Fisheries is asking residents to keep an eye out for the Chinese mitten crab, a rare visitor to ...

She said: "Christmas Island crabs are a fascinating species. But there are big gaps in what we know about them, and particularly our knowledge of how they are likely to respond to different ...

"Christmas Island crabs are a fascinating species. But there are big gaps in what we know about them, and particularly our knowledge of how they are likely to respond to different environmental ...