Map of Butterfly distribution over time ( darkness=more butterfly lineages assiciated with the bioregion) https://www.nature.com/articles/s41559-023-02041-9?fbclid=IwAR0sCn1cazuKLdmvWcrjGqCnP-kzBDFFM2DF7riwSwbbAalpIGmtV2gsUzQ

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