Scientists have identified four new-to-science species of chameleons inhabiting four distinct, isolated mountains in northern Mozambique. These mountains — Namuli, Inago, Chiperone, and Ribáuè —are granite inselbergs rising sharply from the arid savanna. They act as “sky islands” or ecological oases that have allowed unique species to evolve in isolation for millions of years. The […]

Scientists have identified four new-to-science species of chameleons inhabiting four distinct, isolated mountains in northern Mozambique. These mountains — Namuli, Inago, Chiperone, and Ribáuè —are granite inselbergs rising sharply from the arid savanna. They act as “sky islands” or ecological oases that have allowed unique species to evolve in isolation for millions of years. The research team, led by herpetologists Krystal Tolley of the South African National Biodiversity Institute and the University of Johannesburg, alongside Werner Conradie from Port Elizabeth Museum, explored the inselbergs from 2014 to 2018 to survey the chameleons found there. Their analysis of the chameleons’ DNA and physical traits confirmed that each mountain harbors its own distinct species. The newly described species are Nadzikambia franklinae, N. goodallae, N. nubila and N. evanescens. Two of the chameleons’ names pay homage to women scientists: N. franklinae, found on Mount Namuli, is named after British chemist Rosalind Franklin, while N. goodallae, found on Mount Ribáuè, honors late conservation icon Jane Goodall. The other two chameleons were named for their habitat and microclimate: N. nubila is named after the Latin nubilus, meaning cloudy, referring to the clouds that are key for the mid-elevation wet forest on Mount Chiperone. Meanwhile, the species name of N. evanescens means “vanishing” in Latin, to reflect the desperate state of its shrinking home on Mount Inago. C-F: N. franklinae, N. goodallae, N. evanescens, N. nubila. Image courtesy of Tolley & Conradie, 2026, Vertebrate Zoology, (CC BY 4.0). All four chameleons are forest specialists that live…This article was originally published on Mongabay

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