Brindled Flat-body vs Small Crest

Agonopterix arenella compared with Anarsia spartiella

Key Differences

• Brindled Flat-body is Least Concern while Small Crest is Endangered.

Taxonomic Classification

Rank	Brindled Flat-body	Small Crest
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Lepidoptera (Butterflies & Moths)	Lepidoptera (Butterflies & Moths)
Family	Depressariidae	Gelechiidae
Genus	Agonopterix	Anarsia
Species	Agonopterix arenella	Anarsia spartiella

Evolutionary Relationship

Brindled Flat-body and Small Crest share a common ancestor at the Order level: Lepidoptera. (Butterflies & Moths)

Conservation Status

Brindled Flat-body

LC — Least Concern

Small Crest

EN — Endangered

Physical Characteristics

Attribute	Brindled Flat-body	Small Crest
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.

Small Crest

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. 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.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden