Cay Sua vs Large Yellow-face Bee

Alstonia scholaris compared with Hylaeus signatus

Key Differences

• Cay Sua is Least Concern while Large Yellow-face Bee is Near Threatened.

Taxonomic Classification

Rank	Cay Sua	Large Yellow-face Bee
Kingdom	Plantae (thực vật)	Animalia (động vật)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (động vật Chân khớp)
Class	Magnoliopsida (Dicots)	Insecta (côn trùng)
Order	Gentianales (Bộ Long đởm)	Hymenoptera (Bộ Cánh màng)
Family	Apocynaceae	Colletidae
Genus	Alstonia	Hylaeus
Species	Alstonia scholaris	Hylaeus signatus

Conservation Status

Cay Sua

LC — Least Concern

Large Yellow-face Bee

NT — Near Threatened

Physical Characteristics

Attribute	Cay Sua	Large Yellow-face Bee
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.

Large Yellow-face Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.