Brown oak slender vs Stalked Rosette

Acrocercops brongniardella compared with Cotylidia undulata

Key Differences

• Brown oak slender is Least Concern while Stalked Rosette is Data Deficient.

Taxonomic Classification

Rank	Brown oak slender	Stalked Rosette
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Agaricomycetes (Mushrooms)
Order	Lepidoptera (Butterflies & Moths)	Hymenochaetales (Hymenochaetales)
Family	Gracillariidae	Rickenellaceae
Genus	Acrocercops	Cotylidia
Species	Acrocercops brongniardella	Cotylidia undulata

Conservation Status

Brown oak slender

LC — Least Concern

Stalked Rosette

DD — Data Deficient

Physical Characteristics

Attribute	Brown oak slender	Stalked Rosette
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).

Stalked Rosette

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden