CR

Thamnobryum angustifolium

StableCREUCREU

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

Thamnobryum angustifolium faces severe threats from habitat destruction due to deforestation and agricultural expansion within its extremely limited range. The species is particularly vulnerable to changes in microclimate conditions, as bryophytes require specific humidity and temperature regimes that are easily disrupted by human activities. Climate change poses an additional threat through altered precipitation patterns and increased temperatures that could push this moss beyond its physiological tolerance limits.

Threat summary

Habitat

This critically endangered moss species inhabits specific microhabitats within temperate forests, typically growing on moist soil, rock surfaces, or decaying wood in shaded areas. It requires stable humidity levels and cool temperatures characteristic of undisturbed forest understories.

Wetlands (inland) - Permanent rivers/streams· majorRocky areas· major

Conservation measures underway

Site/area protectionSpecies recovery