Brook-Side Alder vs Cabbage-stem flea beetle

Alnus serrulata compared with Psylliodes chrysocephalus

Key Differences

Brook-Side Alder is Least Concern while Cabbage-stem flea beetle is Near Threatened.

Taxonomic Classification

Rank	Brook-Side Alder	Cabbage-stem flea 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	Chrysomelidae
Genus	Alnus	Psylliodes
Species	Alnus serrulata	Psylliodes chrysocephalus

Conservation Status

Brook-Side Alder

LC — Least Concern

Cabbage-stem flea beetle

NT — Near Threatened

Physical Characteristics

Attribute	Brook-Side Alder	Cabbage-stem flea beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook-Side Alder

Habitat

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

Range

Distributed across Canada and United States.

Cabbage-stem flea beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (8 countries) and North America (Canada, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Brook-Side Alder

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

Cabbage-stem flea beetle

The Cabbage-stem flea beetle (Psylliodes chrysocephalus) is a species in the genus Psylliodes. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.