Birch leafminer vs Elm leafminer

Fenusa pusilla compared with Fenusa ulmi

Key Differences

• Birch leafminer is Least Concern while Elm leafminer is Near Threatened.

Taxonomic Classification

Rank	Birch leafminer	Elm leafminer
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Arthropoda (节肢动物门)	Arthropoda (节肢动物门)
Class same	Insecta (昆蟲綱)	Insecta (昆蟲綱)
Order same	Hymenoptera (膜翅目)	Hymenoptera (膜翅目)
Family same	Tenthredinidae	Tenthredinidae
Genus same	Fenusa	Fenusa
Species	Fenusa pusilla	Fenusa ulmi

Evolutionary Relationship

Birch leafminer and Elm leafminer share a common ancestor at the Genus level: Fenusa.

Conservation Status

Birch leafminer

LC — Least Concern

Elm leafminer

NT — Near Threatened

Physical Characteristics

Attribute	Birch leafminer	Elm leafminer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birch leafminer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada and United States.

Elm leafminer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Birch leafminer

The Birch leafminer (Fenusa pusilla) is a species in the genus Fenusa. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 2 countries:

🇨🇦 Canada 🇺🇸 United States