Agrotis laysanensis
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Agrotis laysanensis faces extreme vulnerability due to its restriction to a single small island ecosystem on Laysan Island in the Northwestern Hawaiian Islands. The species is threatened by habitat degradation from invasive plant species that alter the native vegetation structure essential for larval development. Climate change poses an additional severe risk through sea level rise and increased storm intensity, which could devastate the limited suitable habitat on this low-lying atoll. The moth's dependence on specific native host plants makes it particularly susceptible to any disruption of the island's fragile ecosystem balance.
Habitat
This endemic moth inhabits the native shrubland and grassland communities of Laysan Island, a remote coral atoll in the Northwestern Hawaiian Islands. The species depends on the island's specialized vegetation zones, particularly areas with native bunch grasses and low shrubs that provide both larval host plants and adult nectar sources.
