Brook-Side Alder vs Flax Flea Beetle

Alnus serrulata compared with Longitarsus parvulus

Key Differences

• Brook-Side Alder is Least Concern while Flax Flea Beetle is Extinct.

Taxonomic Classification

Rank	Brook-Side Alder	Flax 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	Longitarsus
Species	Alnus serrulata	Longitarsus parvulus

Conservation Status

Brook-Side Alder

LC — Least Concern

Flax Flea Beetle

EX — Extinct

Physical Characteristics

Attribute	Brook-Side Alder	Flax 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.

Flax Flea Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden.

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.