Boulenger's rocket frog vs Brook Alder

Hyloxalus vertebralis compared with Alnus maritima

Key Differences

• Boulenger's rocket frog is Critically Endangered while Brook Alder is Endangered.

Taxonomic Classification

Rank	Boulenger's rocket 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	Dendrobatidae (Poison Dart Frogs)	Betulaceae
Genus	Hyloxalus	Alnus
Species	Hyloxalus vertebralis	Alnus maritima

Conservation Status

Boulenger's rocket frog

CR — Critically Endangered

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	Boulenger's rocket frog	Brook Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boulenger's rocket 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.

Boulenger's rocket frog

The Boulenger's Rocket Frog (Hyloxalus vertebralis) is a species in the genus Hyloxalus. It is currently classified as Critically Endangered 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.