The diagram illustrates the way small and large Venus Flytrap species deal with small insects to optimize their use of digestive enzymes.
Overall, the two parts follow the same parttern with begin of trigger hairs to keep the insect in small trap and differtent in the way nutrition absoarbed.
Remaining the small traps, to start with, the leaf open with the relization of the trigger to the insects when it come into, the snaps start to shut and enzyme is released to digestive the small prey. In the final, Nutrition from the prey absorbed by the Venus Flytrap species.
With the large trap, there seem the same in the first step of the procesc. While in the small trap it can digestive the small prey, otherwise, in the larger trap it has a hole for small prey to escape and the trigger hairs seem not to recognise and the trap snaps opened in the last.