Broad-barred Knot-horn vs Buff Button

Acrobasis consociella compared with Acleris permutana

Key Differences

• Broad-barred Knot-horn is Least Concern while Buff Button is Vulnerable.

Taxonomic Classification

Rank	Broad-barred Knot-horn	Buff Button
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	Pyralidae	Tortricidae
Genus	Acrobasis	Acleris
Species	Acrobasis consociella	Acleris permutana

Evolutionary Relationship

Broad-barred Knot-horn and Buff Button share a common ancestor at the Order level: Lepidoptera. (Butterflies & Moths)

Conservation Status

Broad-barred Knot-horn

LC — Least Concern

Buff Button

VU — Vulnerable

Physical Characteristics

Attribute	Broad-barred Knot-horn	Buff Button
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broad-barred Knot-horn

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Buff Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Broad-barred Knot-horn

The Broad-barred Knot-horn (Acrobasis consociella) is a species in the genus Acrobasis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Buff Button

The Buff Button (Acleris permutana) is a species in the genus Acleris. It is currently classified as Vulnerable 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