Raia pungente africana vs Blackboard Tree

Urogymnus asperrimus compared with Alstonia scholaris

Key Differences

Raia pungente africana is Vulnerable while Blackboard Tree is Least Concern.

Taxonomic Classification

Rank	Raia pungente africana	Blackboard Tree
Kingdom	Animalia (Animals)	Plantae (plantas)
Phylum	Chordata (cordados)	Magnoliophyta (Flowering Plants)
Class	Elasmobranchii	Magnoliopsida (Dicots)
Order	Myliobatiformes (Myliobatiformes)	Gentianales (Gentianales)
Family	Dasyatidae	Apocynaceae
Genus	Urogymnus	Alstonia
Species	Urogymnus asperrimus	Alstonia scholaris

Conservation Status

Raia pungente africana

VU — Vulnerable

Blackboard Tree

LC — Least Concern

Physical Characteristics

Attribute	Raia pungente africana	Blackboard Tree
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Raia pungente africana

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its 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 pungente africana

The African ray (Urogymnus asperrimus) is a species in the genus Urogymnus. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

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.