The graph is interactive: you can click and drag in the white area to move. You can scroll to zoom in or out. You can click and drag a node to move it.

• The black rectangle represents the environment, i.e., the exogenous nutrients.
• Purple rectangles represent Level 0 trophic groups. Level 0 groups only uptake exogenous nutrients. Each group contains one or more cells.
• Blue rectangles represent Level 1 trophic groups. Level 1 groups uptake exogenous nutrients, and also nutrients produced by other groups. Each group contains one or more cells.
• Green rectangles represent Level 2 trophic groups. Level 2 groups only uptake nutrients produced by other groups. Each group contains one or more cells.
• Grey rectangles represent No level, unclassified trophic groups. Unclassified groups have no uptake activity. Each group contains one or more cells.

Graph edges represent consuming links in the trophic network. Black edges represent cells from a trophic group consuming ressources (edge source) released at death by cells of another trophic group (edge target). Blue edges represent cells from a trophic group consuming ressources (edge source) actively released by cells of another trophic group (edge target).
The name of each node is computed as following:

• First, nutrients consumed by the trophic group are listed. They are followed by the number of cells belonging to this group, as well as its lifespan. For example, "1-2 (20, 50)" represents the trophic group uptaking nutrients 1 and 2, containg 20 alive cells, and having a lifespan of 50 simulation time-steps.
• The environment name represents the list of the exogenous nutrients. For example, "ENV (1-2)" indicates that the environment contains exogenous nutrients 1 and 2.