| Answer | Crossword Clue |
|---|---|
| RACE | Certain subspecies |
| RACE | Subspecies |
| ECOTYPES | Adaptable subspecies |
| ECOTYPE | Adaptable subspecies |
| ECOTYPE | Environmental subspecies |
| ECOTYPES | Specially adapted subspecies |
| ECOTYPES | Subspecies adapted to their environments |
| ECOTYPES | Subspecies especially adapted to their environments |
| ECOTYPE | Subspecies adapted to a particular habitat |
| ECOTYPE | Subspecies of a distinct geographical variety |
| HEFNER | Publisher with a subspecies of rabbit named for him |
