| ID | NAME | COMPLEMENT |
|---|---|---|
| 1 | predator | prey |
| 2 | food | consumer |
| 3 | parasite | host |
| 4 | host | parasite |
| 5 | symbiont (mutualist) | symbiont (mutualist) |
| 6 | prey | predator |
| 7 | consumer | food |
| 8 | intermediate host | parasite |
| 9 | parasitoid | host |
| 10 | vector | parasite |
| 11 | commensal | commensal |
| 12 | plant | |
| 13 | pollinator | plant |
| 14 | fungi | |
| 15 | algae | |
| 16 | competitor | competitor |
| 17 | mimic | mimicry complex |
| 18 | Batesian mimicry complex | mimic |
| 19 | Müllerian mimicry complex | mimic |
| 20 | mimicry complex | mimic |