Brook-Side Alder vs Lesser Akialoa

Alnus serrulata compared with Akialoa obscura

Key Differences

• Brook-Side Alder is Least Concern while Lesser Akialoa is Extinct.

Taxonomic Classification

Rank	Brook-Side Alder	Lesser Akialoa
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Fagales (Beeches & Oaks)	Passeriformes (Songbirds)
Family	Betulaceae	Fringillidae
Genus	Alnus	Akialoa
Species	Alnus serrulata	Akialoa obscura

Conservation Status

Brook-Side Alder

LC — Least Concern

Lesser Akialoa

EX — Extinct

Physical Characteristics

Attribute	Brook-Side Alder	Lesser Akialoa
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.

Lesser Akialoa

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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.