Variation of red swamp crayfish in 11 ditches (one per hydrological block) expressed in capture per unit effort (CPUE, number of individuals per trap per 24 h) during the seasonal peak over time (2015 to 2021): A) small, B) large crayfish. Bold black lines represent average values for all ditches.

 
 
  Part of: Mauchamp A, Bonis A, Crabot J, Bergerot B, Gore O, Paillisson J-M (2025) Environmental conditions can affect the spatiotemporal variation of invasive crayfish abundance in agricultural marshlands. Aquatic Invasions 20(3): 335-353. https://doi.org/10.3391/ai.2025.20.3.153547