Brindled Flat-body vs Rounded Earthstar

Agonopterix arenella compared with Geastrum saccatum

Key Differences

Brindled Flat-body is Least Concern while Rounded Earthstar is Endangered.

Taxonomic Classification

Rank	Brindled Flat-body	Rounded Earthstar
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Agaricomycetes (Mushrooms)
Order	Lepidoptera (Butterflies & Moths)	Geastrales (Geastrales)
Family	Depressariidae	Geastraceae
Genus	Agonopterix	Geastrum
Species	Agonopterix arenella	Geastrum saccatum

Conservation Status

Brindled Flat-body

LC — Least Concern

Rounded Earthstar

EN — Endangered

Physical Characteristics

Attribute	Brindled Flat-body	Rounded Earthstar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brindled Flat-body

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Rounded Earthstar

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Brindled Flat-body

The Brindled Flat-body (Agonopterix arenella) is a species in the genus Agonopterix. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.