Any one have information about "Rusty" Crayfish (Faxonius or Orconectes rusticus) within its Native Range (mid- to upper Ohio River Drainage)?

What limits the distribution and abundance of rusty crayfish within its native range? How do rusty crayfish affect other crayfish, fish, and plant populations and ecosystems within its native...

03 March 2018 8,092 2 View