Gallus Anonymus | Quintus Roscius Gallus | Aelius Gallus | Steve Gallus | Gallus Dressler | Cestius Gallus |
Moderate conservation is maintained among other distant species such as: Gallus gallus, Xenopus, Strongylocentrotus purpuratus, Tetraodon, etc.
The domestic chicken is descended primarily from the Red Junglefowl (Gallus gallus) and is scientifically classified as the same species.