Alder leaf beetle vs Perija Thistletail

Agelastica alni compared with Asthenes perijana

Key Differences

• Alder leaf beetle is Least Concern while Perija Thistletail is Endangered.

Taxonomic Classification

Rank	Alder leaf beetle	Perija Thistletail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Coleoptera (Beetles)	Passeriformes (Songbirds)
Family	Chrysomelidae	Furnariidae
Genus	Agelastica	Asthenes
Species	Agelastica alni	Asthenes perijana

Evolutionary Relationship

Alder leaf beetle and Perija Thistletail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alder leaf beetle

LC — Least Concern

Perija Thistletail

EN — Endangered

Physical Characteristics

Attribute	Alder leaf beetle	Perija Thistletail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder leaf beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Perija Thistletail

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Norway, and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Alder leaf beetle

The Alder leaf beetle (Agelastica alni) is a species in the genus Agelastica. 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 1 countries:

🇳🇴 Norway