Brook-Side Alder vs Pool Frog

Alnus serrulata compared with Pelophylax lessonae

Key Differences

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

Taxonomic Classification

Rank	Brook-Side Alder	Pool Frog
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Magnoliophyta (木兰植物门)	Chordata (脊索动物门)
Class	Magnoliopsida (木兰纲)	Amphibia (两栖动物)
Order	Fagales (壳斗目)	Anura (无尾目)
Family	Betulaceae	Ranidae
Genus	Alnus	Pelophylax
Species	Alnus serrulata	Pelophylax lessonae

Conservation Status

Brook-Side Alder

LC — Least Concern

Pool Frog

CR — Critically Endangered

Physical Characteristics

Attribute	Brook-Side Alder	Pool 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.

Pool Frog

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (8 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Pool Frog

Pool Frog（Pelophylax lessonae）在IUCN红色名录中被列为极危（CR）。由于严重的种群数量下降和栖息地丧失，在野外面临极高的灭绝风险。