Brook Alder vs Marsh frog

Alnus maritima compared with Pelophylax ridibundus

Key Differences

• Brook Alder is Endangered while Marsh frog is Least Concern.

Taxonomic Classification

Rank	Brook Alder	Marsh 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 maritima	Pelophylax ridibundus

Conservation Status

Brook Alder

EN — Endangered

Marsh frog

LC — Least Concern

Physical Characteristics

Attribute	Brook Alder	Marsh frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook Alder

Habitat

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

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Marsh frog

Habitat

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

Range

Found across Europe (12 countries).

Brook Alder

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

Marsh frog

湿地蛙（Pelophylax ridibundus）在IUCN红色名录中被列为无危（LC）。该物种在其分布范围内广泛分布且数量丰富，种群稳定，无即时保护关切。

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇬🇧 United Kingdom