| Members of this family are omnivores and herbivores, feeding mainly on underground fungi and tubers also taking some seeds and insects. |
| The grass shrimp and white-fingered mud crab are best characterized as omnivores sharing similar food sources. |
| Based on feeding habits, researchers broadly classify ray-finned fishes as herbivores, carnivores, omnivores, zooplanktivores and detrivores. |
| Megapodes are omnivores, known to eat plant material, invertebrates and small vertebrates. |
| In Scotland we have no indigenous crayfish but signal crayfish, which grow to over 20 cm, are omnivores and can prey on small fish and fish eggs. |
| The earliest to develop were the somewhat more derived ungainly carnivores, omnivores and herbivores of the Dinocephalian lineages. |
