Blackboard Tree vs Gulper Shark

Alstonia scholaris compared with Centrophorus granulosus

Key Differences

Blackboard Tree is Least Concern while Gulper Shark is Endangered.

Taxonomic Classification

Rank	Blackboard Tree	Gulper Shark
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Elasmobranchii
Order	Gentianales (Gentianales)	Squaliformes (Squaliformes)
Family	Apocynaceae	Centrophoridae
Genus	Alstonia	Centrophorus
Species	Alstonia scholaris	Centrophorus granulosus

Conservation Status

Blackboard Tree

LC — Least Concern

Gulper Shark

EN — Endangered

Physical Characteristics

Attribute	Blackboard Tree	Gulper Shark
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.

Gulper Shark

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Portugal and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.