Brown oak slender vs Glaucous Cup Lichen

Acrocercops brongniardella compared with Cladonia glauca

Key Differences

• Brown oak slender is Least Concern while Glaucous Cup Lichen is Vulnerable.

Taxonomic Classification

Rank	Brown oak slender	Glaucous Cup Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Ascomycota (Sac Fungi)
Class	Insecta (Insects)	Lecanoromycetes (Lecanoromycetes)
Order	Lepidoptera (Butterflies & Moths)	Lecanorales (Lecanorales)
Family	Gracillariidae	Cladoniaceae
Genus	Acrocercops	Cladonia
Species	Acrocercops brongniardella	Cladonia glauca

Conservation Status

Brown oak slender

LC — Least Concern

Glaucous Cup Lichen

VU — Vulnerable

Physical Characteristics

Attribute	Brown oak slender	Glaucous Cup Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown oak slender

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (9 countries).

Glaucous Cup Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Brown oak slender

The Brown Oak Slender (Acrocercops brongniardella) is a species in the genus Acrocercops. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden