Brook-Side Alder vs Pyrenean Frog

Alnus serrulata compared with Rana pyrenaica

Key Differences

• Brook-Side Alder is Least Concern while Pyrenean Frog is Endangered.

Taxonomic Classification

Rank	Brook-Side Alder	Pyrenean Frog
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Amphibia (Amphibians)
Order	Fagales (Beeches & Oaks)	Anura (Frogs & Toads)
Family	Betulaceae	Ranidae
Genus	Alnus	Rana
Species	Alnus serrulata	Rana pyrenaica

Conservation Status

Brook-Side Alder

LC — Least Concern

Pyrenean Frog

EN — Endangered

Physical Characteristics

Attribute	Brook-Side Alder	Pyrenean Frog
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.

Pyrenean Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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.