RIP biplot from Laverty et al. (2017a): invasive top mouth gudgeon Pseudorasbora parva (red and orange circles representing prey type 1 and 2 respectively), has a greater ecological impact than the native bitterling Rhodeus amarus (blue, prey type 1, and green, prey type 2, squares).

 
 
  Part of: Dickey JWE, Cuthbert RN, South J, Britton JR, Caffrey J, Chang X, Crane K, Coughlan NE, Fadaei E, Farnsworth KD, Ismar-Rebitz SMH, Joyce PWS, Julius M, Laverty C, Lucy FE, MacIsaac HJ, McCard M, McGlade CLO, Reid N, Ricciardi A, Wasserman RJ, Weyl OLF, Dick JTA (2020) On the RIP: using Relative Impact Potential to assess the ecological impacts of invasive alien species. NeoBiota 55: 27-60. https://doi.org/10.3897/neobiota.55.49547