VU

Lobariella angustata

Unknown

Overview

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

Lobariella angustata faces severe decline due to air pollution and habitat degradation affecting the old-growth forests where it grows. As a sensitive epiphytic lichen, it is particularly vulnerable to atmospheric nitrogen deposition and sulfur compounds from industrial activities. Forest fragmentation and logging of mature trees eliminate the stable microhabitats this species requires for long-term survival.

Threat summary

Habitat

This epiphytic lichen grows exclusively on the bark of old-growth trees in temperate and boreal forests, particularly favoring mature conifers with stable bark surfaces. It requires humid, shaded forest environments with minimal air pollution and consistent moisture levels.

Other threatened species in LOBARIACEAE

VU

Carolina Moon Lichen

Sticta carolinensis

Declining
EN

Tammy's Pumpkin Pails

Sticta fragilinata

Declining
Dey's Moon LichenCR

Dey's Moon Lichen

Sticta deyana

Declining
VU

Lobariella flavomedullosa

Unknown

Threatened in Colombia

EN

Helena's Marsupial Frog

Gastrotheca helenae

Stable
VU

Cavendishia macrocephala

Unknown
EN

Cavendishia sessiliflora

Unknown
VU

Macleania crassa

Unknown

Frequently asked questions

Why is Lobariella angustata classified as Vulnerable?
Lobariella angustata is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. Lobariella angustata faces severe decline due to air pollution and habitat degradation affecting the old-growth forests where it grows. As a sensitive epiphytic lichen, it is particularly vulnerable to atmospheric nitrogen deposition and sulfur compounds from industrial activities. Forest fragmentation and logging of mature trees eliminate the stable microhabitats this species requires for long-term survival.
Where does Lobariella angustata live?
Lobariella angustata occurs in Colombia. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Lobariella angustata?
The main threats to Lobariella angustata are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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