beaded chestnut vs Sucking louse

Agrochola lychnidis compared with Polyplax spinulosa

Key Differences

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

Taxonomic Classification

Rank	beaded chestnut	Sucking louse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Lepidoptera (Butterflies & Moths)	Psocodea (Psocodea)
Family	Noctuidae	Polyplacidae
Genus	Agrochola	Polyplax
Species	Agrochola lychnidis	Polyplax spinulosa

Evolutionary Relationship

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

Conservation Status

beaded chestnut

NT — Near Threatened

Sucking louse

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

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.

Sucking louse

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Taiwan), Europe (15 countries), and North America (United States).

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