Striped Ermel
CRCritically Endangered

Striped Ermel

Ethmia pusiella

The Striped Ermel (Ethmia pusiella) is a small moth species belonging to the family Depressariidae, characterized by distinctive striped wing patterns that give the species its common name. This nocturnal lepidopteran is endemic to specific regions with highly specialized habitat requirements, making it particularly vulnerable to environmental changes.

30

Countries

Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Ethmia_pusiella

01Classification

Taxonomy & Classification

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Lepidoptera

Family

Ethmiidae

Genus

Ethmia

Striped Ermel belongs to the family Ethmiidae, order Lepidoptera, within the Insecta class.

02Description

Species Profile

The Striped Ermel (Ethmia pusiella) is a small moth species belonging to the family Depressariidae, characterized by distinctive striped wing patterns that give the species its common name. This nocturnal lepidopteran is endemic to specific regions with highly specialized habitat requirements, making it particularly vulnerable to environmental changes. The species has experienced severe population declines that have led to its classification as Critically Endangered by the IUCN, though comprehensive population data remains limited. Primary threats to the Striped Ermel include habitat loss and fragmentation due to agricultural expansion, urban development, and changes in land use practices. Climate change poses additional risks by altering the delicate ecological conditions required for the species' survival and reproduction. The moth's specialized feeding requirements and limited dispersal ability further compound its vulnerability to environmental disturbances. Light pollution from human development also disrupts the species' natural behavior patterns, affecting mating and navigation. Conservation efforts for the Striped Ermel focus on habitat protection and restoration within its remaining range. Research initiatives aim to better understand the species' ecology, life cycle, and specific habitat needs to inform targeted conservation strategies. Monitoring programs are being established to track population trends and assess the effectiveness of conservation measures. Collaboration between researchers, land managers, and local communities is essential for implementing comprehensive protection strategies that address both immediate threats and long-term habitat security for this critically endangered moth species.

The Striped Ermel faces severe threats from habitat loss and fragmentation caused by agricultural expansion and urban development. Climate change and light pollution further compromise the species' survival by disrupting essential ecological conditions and natural behaviors. The moth's specialized habitat requirements and limited dispersal ability make it particularly vulnerable to these environmental pressures.

Key Facts

IUCN StatusCritically Endangered (CR)
GroupInsects
03Habitat

Habitat & Distribution

The Striped Ermel inhabits specialized terrestrial environments with specific vegetation communities that support its larval host plants and adult feeding requirements. These habitats are characterized by particular microclimatic conditions essential for the species' complete life cycle.

04Threats

Threats

!

IUCN Red List: Critically Endangered

The Striped Ermel faces severe threats from habitat loss and fragmentation caused by agricultural expansion and urban development. Climate change and light pollution further compromise the species' survival by disrupting essential ecological conditions and natural behaviors. The moth's specialized habitat requirements and limited dispersal ability make it particularly vulnerable to these environmental pressures.

Detailed threat classification data is sourced from IUCN assessments as they become available.

Community

Community Sightings

Report a sighting

No community sightings yet. Be the first to report!

07Sources

Sources & Attribution

How to Cite

IUCN: IUCN (2025). The IUCN Red List of Threatened Species. Version 2025-1. Available at: https://www.iucnredlist.org. doi:10.2305/IUCN.UK.2025-1.RLTS

GBIF: GBIF.org (2025). GBIF Home Page. Available at: https://www.gbif.org

This page: SpeciesRadar (2025). Striped Ermel (Ethmia pusiella). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/striped-ermel

Full citation guide & data usage terms