| 1 | Mexican red scale insect that feeds on cacti; | |
| 2 | Mexican red scale insect that feeds on cacti; the source of a red dye. | |
| 3 | The results showed that scale insect, leaf roller and scarab were the dominant species. | |
| 4 | It is also wiping out the rainforest, by farming the scale insects that feed on tree-sap. | |
| 5 | Often an animal fossil is simply some hard part of an animal's body - its shell, perhaps, or a bone. |