| Answer | Crossword Clue |
|---|---|
| cenospecies | a species that can interbreed also COENOSPECIES |
| coenospecies | a species that can interbreed also CENOSPECIES |
| superspecies | a term for two or more species that are separated geographically but are so similar in form and habits that if the barrier were removed they would probably interbreed and produce fertile young |
| indicators | An animal or plant species that can be used to infer conditions in a particular habitat |
| indicator | An animal or plant species that can be used to infer conditions in a particular habitat |
