Blackboard Tree vs Window Gnat

Alstonia scholaris compared with Sylvicola fenestralis

Taxonomic Classification

Rank	Blackboard Tree	Window Gnat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Insecta (Insects)
Order	Gentianales (Gentianales)	Diptera (Diptera)
Family	Apocynaceae	Anisopodidae
Genus	Alstonia	Sylvicola
Species	Alstonia scholaris	Sylvicola fenestralis

Conservation Status

Blackboard Tree

LC — Least Concern

Window Gnat

LC — Least Concern

Physical Characteristics

Attribute	Blackboard Tree	Window Gnat
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.

Window Gnat

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.

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.