Blackboard Tree vs painted ray

Alstonia scholaris compared with Raja microocellata

Key Differences

• Blackboard Tree is Least Concern while painted ray is Near Threatened.

Taxonomic Classification

Rank	Blackboard Tree	painted ray
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Elasmobranchii
Order	Gentianales (Gentianales)	Rajiformes (Rajiformes)
Family	Apocynaceae	Rajidae
Genus	Alstonia	Raja
Species	Alstonia scholaris	Raja microocellata

Conservation Status

Blackboard Tree

LC — Least Concern

painted ray

NT — Near Threatened

Physical Characteristics

Attribute	Blackboard Tree	painted ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackboard Tree

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.

painted ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium and Denmark. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Blackboard Tree

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.