Blackboard Tree vs Ganges shark

Alstonia scholaris compared with Glyphis gangeticus

Key Differences

• Blackboard Tree is Least Concern while Ganges shark is Critically Endangered.

Taxonomic Classification

Rank	Blackboard Tree	Ganges shark
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Chondrichthyes (Cartilaginous Fish)
Order	Gentianales (Gentianales)	Carcharhiniformes (Ground Sharks)
Family	Apocynaceae	Carcharhinidae
Genus	Alstonia	Glyphis
Species	Alstonia scholaris	Glyphis gangeticus

Conservation Status

Blackboard Tree

LC — Least Concern

Ganges shark

CR — Critically Endangered

Physical Characteristics

Attribute	Blackboard Tree	Ganges 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.

Ganges shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.