Belted spider beetle vs Brindled Flat-body

Ptinus bicinctus compared with Agonopterix arenella

Key Differences

• Belted spider beetle is Not Evaluated while Brindled Flat-body is Least Concern.

Taxonomic Classification

Rank	Belted spider beetle	Brindled Flat-body
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Coleoptera (Beetles)	Lepidoptera (Butterflies & Moths)
Family	Ptinidae	Depressariidae
Genus	Ptinus	Agonopterix
Species	Ptinus bicinctus	Agonopterix arenella

Evolutionary Relationship

Belted spider beetle and Brindled Flat-body share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Belted spider beetle

NE — Not Evaluated

Brindled Flat-body

LC — Least Concern

Physical Characteristics

Attribute	Belted spider beetle	Brindled Flat-body
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Belted spider beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (26 countries) and North America (Canada, United States).

Brindled Flat-body

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Belted spider beetle

The Belted spider beetle (Ptinus bicinctus) is a species in the genus Ptinus. Typically found in virtually all terrestrial and freshwater habitats.

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 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden