Food web illustration of trophic guilds and trophic species, and trophic interactions between them. This web represents the Cuban dataset. All nodes and interactions in the data are illustrated. There are 266 nodes and 3899 interactions (edges) in the network. The obvious complexity of the network emphasizes the improbability of any easy simplification of the data. Node colours are as follows: red: primary producers; magenta: protistan and invertebrate guilds; yellow: vertebrate species and trophic species.