Blackboard Tree vs Brown ray

Alstonia scholaris compared with Raja miraletus

Taxonomic Classification

Rank	Blackboard Tree	Brown 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 miraletus

Conservation Status

Blackboard Tree

LC — Least Concern

Brown ray

LC — Least Concern

Physical Characteristics

Attribute	Blackboard Tree	Brown 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.

Brown ray

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.

Brown ray

The Brown Ray (Raja miraletus) is a species in the genus Raja. It is currently classified as Least Concern on the IUCN Red List. As a member of the Raja genus, this species contributes to biodiversity in its native range.