Brown Slender Toad vs Chorlitejo grande

Ansonia leptopus compared with Charadrius hiaticula

Key Differences

• Brown Slender Toad is Least Concern while Chorlitejo grande is Critically Endangered.

Taxonomic Classification

Rank	Brown Slender Toad	Chorlitejo grande
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Amphibia (Amphibians)	Aves (Birds)
Order	Anura (Frogs & Toads)	Charadriiformes (Charadriiformes)
Family	Bufonidae	Charadriidae
Genus	Ansonia	Charadrius
Species	Ansonia leptopus	Charadrius hiaticula

Evolutionary Relationship

Brown Slender Toad and Chorlitejo grande share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Brown Slender Toad

LC — Least Concern

Chorlitejo grande

CR — Critically Endangered

Physical Characteristics

Attribute	Brown Slender Toad	Chorlitejo grande
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Slender Toad

Habitat

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

Chorlitejo grande

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries) and North America (United States). 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.

Chorlitejo grande

El chorlitejo grande (Charadrius hiaticula) está clasificado como En Peligro Crítico (CR) en la Lista Roja de la UICN. Enfrenta un riesgo extremadamente alto de extinción en estado silvestre debido al severo declive poblacional y la pérdida de hábitat.