The 'Pinocchio' chameleon, native to Madagascar, has long fascinated scientists with its unique horn-like nose. Recent genetic research revealed that what was once thought to be a single species is actually multiple distinct species, highlighting the complexity of evolution and adaptation in these reptiles.

• 01The 'Pinocchio' chameleon is not a single species but part of multiple distinct species.
• 02Modern genetic studies revealed complexities in chameleon classification previously overlooked.
• 03Female mate choice influences the evolution of nose shapes in male chameleons.
• 04Madagascar is home to over 40% of the world's chameleon species.
• 05The study utilized museomics to connect historical specimens with current findings.

This research enhances our understanding of biodiversity and evolution in Madagascar, which can influence conservation efforts and ecological studies.