Violin plots comparing mean body condition (as described by the relative weight condition metric [Wr] and reported in %) of R. cataractae (n = 43), Catostomus spp. (n = 9), and C. plumbeus (n = 13) over all reaches in which crayfish are present (grey) against all reaches where crayfish are absent (white). Significant difference between means is represented by an asterisk (*).

 
 
  Part of: Van Mierlo VA, Green SJ, Emmerton CA, Nasr M, Stuparyk BR, Vinebrooke RD, Buendia C, Wyatt FR, Poesch MS (2026) Assessing differences in food web metrics in freshwater ecosystems after the invasion of Northern crayfish (Faxonius virilis). Aquatic Invasions 21(1): 13-34. https://doi.org/10.3391/ai.2026.21.1.183198