Arctic dwarf birch vs Chinese river dolphin

Betula nana compared with Lipotes vexillifer

Key Differences

• Arctic dwarf birch is Least Concern while Chinese river dolphin is Critically Endangered.

Taxonomic Classification

Rank	Arctic dwarf birch	Chinese river dolphin
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Fagales (Beeches & Oaks)	Cetacea (Whales & Dolphins)
Family	Betulaceae	Lipotidae
Genus	Betula	Lipotes
Species	Betula nana	Lipotes vexillifer

Conservation Status

Arctic dwarf birch

LC — Least Concern

Chinese river dolphin

CR — Critically Endangered

Physical Characteristics

Attribute	Arctic dwarf birch	Chinese river dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic dwarf birch

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (8 countries).

Chinese river dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arctic dwarf birch

The Arctic dwarf birch (Betula nana) is a species in the genus Betula. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Chinese river dolphin

The Chinese River Dolphin (Lipotes vexillifer) is a species in the genus Lipotes. It is currently classified as Critically Endangered on the IUCN Red List.