Threatened by invasive species: Partula radiolata

Invasive species & extinction: What role do non-native animals and plants play?

Whether rats on tropical islands, introduced snails in the Pacific, or feral cats in remote bird colonies – invasive alien species (IAS) can throw entire ecosystems off balance and push animal and plant species to the brink of extinction. In 2023, the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services

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Achatinella apexfulva

Yellow-tipped Oahu tree snail

Hawaii’s first scientifically described snail The yellow-tipped Oahu tree snail (Achatinella apexfulva) is not only the first scientifically described snail of the Hawaiian archipelago but also the first officially declared extinct. The species was first described in 1789 by British sailor and explorer George Dixon, who acquired a traditional necklace

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