Crayfish Aggression: Rusties vs. Alleghenies

Elaine Langone Center, Terrace Room

Allegheny Crayfish (Orconectes obscurus) are being displaced by invasive Rusty Crayfish (Orconectes rusticus) in sections of the Susquehanna River. We hypothesized that this displacement could be due in part to the aggression of Rusty Crayfish. We tested