Brook Alder vs Six-spotted spider beetle

Alnus maritima compared with Ptinus sexpunctatus

Taxonomic Classification

Rank	Brook Alder	Six-spotted spider beetle
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Insecta (Insects)
Order	Fagales (Beeches & Oaks)	Coleoptera (Beetles)
Family	Betulaceae	Ptinidae
Genus	Alnus	Ptinus
Species	Alnus maritima	Ptinus sexpunctatus

Conservation Status

Brook Alder

EN — Endangered

Six-spotted spider beetle

EN — Endangered

Physical Characteristics

Attribute	Brook Alder	Six-spotted spider beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook Alder

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Six-spotted spider beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (Canada, United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Brook Alder

The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium