Gut evacuation rate experimental design. (a) Non-continual feeding mode; (b) Continual feeding mode. Solid red arrows represent the application of tested food (Food A) and additional food (Food B); dashed lines indicate the removal of tested food (food A) remains. Blue arrows represent the checking times (every 4 hours) when additional food (Food B) was provided if necessary to ensure continuous feeding. Green arrows represent the sampling time points.

 
 
  Part of: Szydłowska NZ, Let M, Franta P, Buřič M, Worischka S, Richter L, Drozd B (2024) Gut evacuation rate as a tool for revealing feeding patterns in the invasive round goby (Neogobius melanostomus) under different feeding modes, food types and temperatures. Aquatic Invasions 19(4): 445-475. https://doi.org/10.3391/ai.2024.19.4.136332