Amastra rubens
Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Amastra_rubens
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Amastra rubens faces severe threats from habitat destruction as native Hawaiian forests are cleared for development and agriculture. Invasive plant species alter the forest understory composition, reducing suitable microhabitats for this endemic snail. Predation by introduced species, particularly rats and other non-native mammals, has decimated populations across its limited range on the Hawaiian Islands.
Habitat
This endemic Hawaiian tree snail inhabits native mesic and wet forests, typically found on native trees and shrubs in the understory and canopy layers. It requires specific moisture conditions and native plant communities that provide appropriate food sources and shelter.
Other threatened species in AMASTRIDAE
Threatened in United States
Frequently asked questions
Why is Amastra rubens classified as Critically Endangered?
Where does Amastra rubens live?
What are the main threats to Amastra rubens?
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