Geckos and lizards, though similar, have distinct differences. All geckos are lizards, but not all lizards are geckos. Geckos are typically smaller with unique toe pads for climbing, nocturnal habits, ...

The iguanid lizard Platynotus semitaeniatus is adapted morphologically and behaviorally to utilize rock crevices to escape predation. Attendant reproductive adaptations reveal an adaptive compromise ...

Reptiles exhibit remarkable reproductive diversity, with many species giving birth to live young rather than laying eggs.