Symbionts are well known to have beneficial and/or pathogenic effects on crayfish health,
and as such assert direct impacts on freshwater ecosystems and commercial astaciculture …

Over 45 years have passed since the last examination of Maryland's crayfish fauna. We
compiled crayfish records from over 1400 sites sampled since 1989 and present an update …

Discerning the dispersal patterns of invasive species is critically important for the design of
effective management strategies and the development of appropriate theoretical models …

We describe the current distributions and relative abundances of southeastern
Pennsylvania's crayfish; changes in the region's crayfish fauna over the last century; and …

Introductions of nonnative crayfish species have resulted in the global decline of native
crayfish populations, including those in North America. Historically, the North American …

The discovery of the Americas initiated what has become known as the “Columbian
Exchange”: agricultural products and livestock crisscrossed oceans and traversed …

Crayfish are a diverse group of freshwater crustaceans, with over 600 species described
globally. In New York State, there are fewer than 15 species, and on Long Island specifically …