Brown Slender Toad vs Notched Rustwort

Ansonia leptopus compared with Marsupella emarginata

Key Differences

• Brown Slender Toad is Least Concern while Notched Rustwort is Extinct.

Taxonomic Classification

Rank	Brown Slender Toad	Notched Rustwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Amphibia (Amphibians)	Jungermanniopsida (Jungermanniopsida)
Order	Anura (Frogs & Toads)	Jungermanniales (Jungermanniales)
Family	Bufonidae	Gymnomitriaceae
Genus	Ansonia	Marsupella
Species	Ansonia leptopus	Marsupella emarginata

Conservation Status

Brown Slender Toad

LC — Least Concern

Notched Rustwort

EX — Extinct

Physical Characteristics

Attribute	Brown Slender Toad	Notched Rustwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Slender Toad

Habitat

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

Notched Rustwort

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), North America (United States), and South America (Colombia).

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.