Related Clues:
- Biological classification
- Canis lupus familiaris, for dogs
- Kinds or sorts
- Biology grouping
- Genus subdivision
- Homo, e.g.
- Homo sapiens, for one
- Part of a family
- Biology groups
- Homo, for humans
- The 'Homo' in 'Homo sapiens'
- Biological grouping
- Class below 'family'
- Homo vis-à-vis humans
- "Homo," for humans