- SPECIES
- Most precise of Linnaeus's seven
- What "spaghetti" or "sex" stands for, in a scientific mnemonic
- Members of a family
- Biological subdivision
- Homo sapiens, for one
- Homo sapiens, for example
- Some are endangered
- Biological divisions
- Biological classification
- Genus subdivision
- Taxonomy rank
- Biological group
- Homo sapiens, e.g.
- Biological grouping
- Biology groups
- Taxonomic category
- Study by Darwin.
- Class.
- Origin of ___
- Kind
- Darwin's concern
- Sort
- Category lower than genus
- Variety
- Lynx lynx, e.g.
- Homo sapiens, for man
- Canis lupus familiaris, for dogs
- Part of a family
- Homo sapiens, for humans
- Lowest of the eight major taxonomic ranks
- Gorilla gorilla, e.g.
- 1995 sci-fi flick
- Homo sapiens, to us
- Taxonomic classification
