Linked from
The 34 pages that link to Reptile, each with the reason it gives.
BirdNarrower topic: Modern evolutionary classification includes birds within the reptile lineage.
SnakeNarrower topic: Snakes share the defining evolutionary history of reptiles.
Komodo dragonNarrower topic: Its biology shares the defining ancestry and traits of reptiles.
GeckoNarrower topic: Geckos belong to the reptile branch of vertebrate evolution.
IguaniaNarrower topic: Iguanians are reptiles within the broader sauropsid lineage.
Gila monsterNarrower topic: Its ectothermy and scaly skin are shared broadly across reptiles.
PlacodontiaNarrower topic: Placodonts were reptiles whose ancestors adapted to marine environments.
YounginaNarrower topic: Youngina belongs to the broader reptile lineage.