Brown Slender Toad vs Crestless Fireback

Ansonia leptopus compared with Lophura erythrophthalma

Key Differences

• Brown Slender Toad is Least Concern while Crestless Fireback is Critically Endangered.

Taxonomic Classification

Rank	Brown Slender Toad	Crestless Fireback
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Aves (Birds)
Order	Anura (Frogs & Toads)	Galliformes (Galliformes)
Family	Bufonidae	Phasianidae
Genus	Ansonia	Lophura
Species	Ansonia leptopus	Lophura erythrophthalma

Evolutionary Relationship

Brown Slender Toad and Crestless Fireback share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown Slender Toad

LC — Least Concern

Crestless Fireback

CR — Critically Endangered

Physical Characteristics

Attribute	Brown Slender Toad	Crestless Fireback
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Slender Toad

Habitat

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

Crestless Fireback

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

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

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.