Related Clues:
- Classes the officer cut off
- Orders with common characteristics
- Groups with common characteristics
- Dope needs time for classes
- Biological subdivisions
- A green doctor produces groups of organisms
- Categories in biology
- Types encountered in information age
- Taxonomic categories (biology)
- Cut non-specialised classes
- Group of organisms not entirely widespread
- Groups between family and species (biology)
- Endlessly get at New Age types
- Taxonomic categories
- Officer detailed similar groups