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Ancient Tuatara Faces Threats from Invasive Species

5/26/2025

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Summary

Story summary

The tuatara, a remarkable reptile from New Zealand, has a lineage that dates back 250 million years, setting it apart from lizards. With one of the largest genomes among vertebrates, this unique creature showcases fascinating reproductive behaviors, like the "cloacal kiss." However, despite its "least concern" status, tuataras are under threat from invasive species and climate change, jeopardizing their survival.

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Story summary

The tuatara, a remarkable reptile from New Zealand, has a lineage that dates back 250 million years, setting it apart from lizards. With one of the largest genomes among vertebrates, this unique creature showcases fascinating reproductive behaviors, like the "cloacal kiss." However, despite its "least concern" status, tuataras are under threat from invasive species and climate change, jeopardizing their survival.