SPECIES
| Date | Clue |
|---|---|
| 2024-06-05 | Gorilla gorilla, e.g. |
| 2020-05-24 | Lowest of the eight major taxonomic ranks |
| 2013-11-18 | Homo sapiens, for humans |
| 2009-03-22 | Part of a family |
| 2007-01-01 | Canis lupus familiaris, for dogs |
| 2006-06-26 | Homo sapiens, for man |
| 2001-10-03 | Taxonomic category |
| 2001-02-20 | Homo sapiens, for example |
| 2000-06-09 | Lynx lynx, e.g. |