Blue Ash vs Brown Slender Toad

Fraxinus quadrangulata compared with Ansonia leptopus

Key Differences

• Blue Ash is Critically Endangered while Brown Slender Toad is Least Concern.

Taxonomic Classification

Rank	Blue Ash	Brown Slender Toad
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Amphibia (Amphibians)
Order	Lamiales (Lamiales)	Anura (Frogs & Toads)
Family	Oleaceae	Bufonidae
Genus	Fraxinus	Ansonia
Species	Fraxinus quadrangulata	Ansonia leptopus

Conservation Status

Blue Ash

CR — Critically Endangered

Brown Slender Toad

LC — Least Concern

Physical Characteristics

Attribute	Blue Ash	Brown Slender Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue Ash

Habitat

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

Range

Found in Canada. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Brown Slender Toad

Habitat

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

Blue Ash

The Blue Ash (Fraxinus quadrangulata) is a species in the genus Fraxinus. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Brown Slender Toad

The Brown Slender Toad (Ansonia leptopus) is a species in the genus Ansonia. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.