Cay Sua vs Northern Bettong

Alstonia scholaris compared with Bettongia tropica

Key Differences

• Cay Sua is Least Concern while Northern Bettong is Endangered.

Taxonomic Classification

Rank	Cay Sua	Northern Bettong
Kingdom	Plantae (thực vật)	Animalia (động vật)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (động vật có dây sống)
Class	Magnoliopsida (Dicots)	Mammalia (lớp Thú)
Order	Gentianales (Bộ Long đởm)	Diprotodontia (Thú hai răng trước)
Family	Apocynaceae	Potoroidae
Genus	Alstonia	Bettongia
Species	Alstonia scholaris	Bettongia tropica

Conservation Status

Cay Sua

LC — Least Concern

Northern Bettong

EN — Endangered

Physical Characteristics

Attribute	Cay Sua	Northern Bettong
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cay Sua

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.

Range

Distributed across Micronesia, Taiwan, and United States.

Northern Bettong

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cay Sua

The Blackboard Tree (Alstonia scholaris) is a species in the genus Alstonia. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.