Blackboard Tree vs Raia-nevoeira

Alstonia scholaris compared with Rajella lintea

Key Differences

• Blackboard Tree is Least Concern while Raia-nevoeira is Near Threatened.

Taxonomic Classification

Rank	Blackboard Tree	Raia-nevoeira
Kingdom	Plantae (plantas)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (cordados)
Class	Magnoliopsida (Dicots)	Elasmobranchii
Order	Gentianales (Gentianales)	Rajiformes (Rajiformes)
Family	Apocynaceae	Rajidae
Genus	Alstonia	Rajella
Species	Alstonia scholaris	Rajella lintea

Conservation Status

Blackboard Tree

LC — Least Concern

Raia-nevoeira

NT — Near Threatened

Physical Characteristics

Attribute	Blackboard Tree	Raia-nevoeira
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.

Raia-nevoeira

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. 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.