Cay Sua vs Spring Ringlet

Alstonia scholaris compared with Erebia epistygne

Key Differences

• Cay Sua is Least Concern while Spring Ringlet is Near Threatened.

Taxonomic Classification

Rank	Cay Sua	Spring Ringlet
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)	Lepidoptera (bộ Cánh vảy)
Family	Apocynaceae	Nymphalidae (Brush-footed Butterflies)
Genus	Alstonia	Erebia
Species	Alstonia scholaris	Erebia epistygne

Conservation Status

Cay Sua

LC — Least Concern

Spring Ringlet

NT — Near Threatened

Physical Characteristics

Attribute	Cay Sua	Spring Ringlet
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.

Spring Ringlet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across France and Spain. 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.