Brown Slender Toad vs Norfolk Twist

Ansonia leptopus compared with Archips betulana

Key Differences

• Brown Slender Toad is Least Concern while Norfolk Twist is Vulnerable.

Taxonomic Classification

Rank	Brown Slender Toad	Norfolk Twist
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Amphibia (Amphibians)	Insecta (Insects)
Order	Anura (Frogs & Toads)	Lepidoptera (Butterflies & Moths)
Family	Bufonidae	Tortricidae
Genus	Ansonia	Archips
Species	Ansonia leptopus	Archips betulana

Evolutionary Relationship

Brown Slender Toad and Norfolk Twist share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Slender Toad

LC — Least Concern

Norfolk Twist

VU — Vulnerable

Physical Characteristics

Attribute	Brown Slender Toad	Norfolk Twist
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Slender Toad

Habitat

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

Norfolk Twist

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable 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.