Blackboard Tree vs Cuckoo ray

Alstonia scholaris compared with Leucoraja circularis

Key Differences

• Blackboard Tree is Least Concern while Cuckoo ray is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	Cuckoo 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	Leucoraja
Species	Alstonia scholaris	Leucoraja circularis

Conservation Status

Blackboard Tree

LC — Least Concern

Cuckoo ray

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Cuckoo 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.

Cuckoo ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark and Norway.

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.