Cay Sua vs Large Scabious Mining Bee

Alstonia scholaris compared with Andrena hattorfiana

Key Differences

• Cay Sua is Least Concern while Large Scabious Mining Bee is Critically Endangered.

Taxonomic Classification

Rank	Cay Sua	Large Scabious Mining 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	Andrenidae
Genus	Alstonia	Andrena
Species	Alstonia scholaris	Andrena hattorfiana

Conservation Status

Cay Sua

LC — Least Concern

Large Scabious Mining Bee

CR — Critically Endangered

Physical Characteristics

Attribute	Cay Sua	Large Scabious Mining 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 Scabious Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.