Borneo Bubble-nest Frog vs Brook Alder

Philautus hosii compared with Alnus maritima

Key Differences

• Borneo Bubble-nest Frog is Least Concern while Brook Alder is Endangered.

Taxonomic Classification

Rank	Borneo Bubble-nest Frog	Brook Alder
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Amphibia (Amphibians)	Magnoliopsida (Dicots)
Order	Anura (Frogs & Toads)	Fagales (Beeches & Oaks)
Family	Rhacophoridae	Betulaceae
Genus	Philautus	Alnus
Species	Philautus hosii	Alnus maritima

Conservation Status

Borneo Bubble-nest Frog

LC — Least Concern

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	Borneo Bubble-nest Frog	Brook Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Borneo Bubble-nest Frog

Habitat

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

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.

Borneo Bubble-nest Frog

The Borneo Bubble-nest Frog (Philautus hosii) is a species in the genus Philautus. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

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.