Bark louse vs beaded chestnut

Elipsocus pumilis compared with Agrochola lychnidis

Key Differences

• Bark louse is Not Evaluated while beaded chestnut is Near Threatened.

Taxonomic Classification

Rank	Bark louse	beaded chestnut
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Psocodea (Psocodea)	Lepidoptera (Butterflies & Moths)
Family	Elipsocidae	Noctuidae
Genus	Elipsocus	Agrochola
Species	Elipsocus pumilis	Agrochola lychnidis

Evolutionary Relationship

Bark louse and beaded chestnut share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Bark louse

NE — Not Evaluated

beaded chestnut

NT — Near Threatened

Physical Characteristics

Attribute	Bark louse	beaded chestnut
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bark louse

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

beaded chestnut

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bark louse

The Bark louse (Elipsocus pumilis) is a species in the genus Elipsocus. Typically found in virtually all terrestrial and freshwater habitats.

beaded chestnut

The Beaded chestnut (Agrochola lychnidis) is a species in the genus Agrochola. It is currently classified as Near Threatened 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