Crayfish are an essential part of the food web in river ecosystems, connecting to more than 240 other animals through the food web.

Susan Lawler and co-authors received funding from the Australian Research Council. I am so proud of our recent publication, mostly because it has been a long time coming. We received an Australian ...

La Trobe University provides funding as a member of The Conversation AU. I have written about the freshwater crayfish of Australia before in this column, but I have not told you that one of the ...

Getting your Trinity Audio player ready... Fort Collins Over the years, many kinds of critters have squirmed in the bottom of Colorado Division of Wildlife research nets. But never crayfish. Yeah, ...

Crayfish, aka crawdads, are a staple of bass diets in fresh waters in most of the mid-Atlantic area. Other fish eat them, too, as discussed below, and some streams owe their trophy brown trout to a ...