Birch Marble vs Long-legged Brown Frog

Apotomis betuletana compared with Rana longicrus

Key Differences

• Birch Marble is Least Concern while Long-legged Brown Frog is Vulnerable.

Taxonomic Classification

Rank	Birch Marble	Long-legged Brown Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Amphibia (Amphibians)
Order	Lepidoptera (Butterflies & Moths)	Anura (Frogs & Toads)
Family	Tortricidae	Ranidae
Genus	Apotomis	Rana
Species	Apotomis betuletana	Rana longicrus

Evolutionary Relationship

Birch Marble and Long-legged Brown Frog share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Birch Marble

LC — Least Concern

Long-legged Brown Frog

VU — Vulnerable

Physical Characteristics

Attribute	Birch Marble	Long-legged Brown Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birch Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Long-legged Brown Frog

Habitat

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

Range

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

Birch Marble

The Birch Marble (Apotomis betuletana) is a species in the genus Apotomis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.