Obscure Drill vs Round-winged Drill

Dichrorampha aeratana compared with Dichrorampha simpliciana

Taxonomic Classification

Rank	Obscure Drill	Round-winged Drill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Lepidoptera (Butterflies & Moths)	Lepidoptera (Butterflies & Moths)
Family same	Tortricidae	Tortricidae
Genus same	Dichrorampha	Dichrorampha
Species	Dichrorampha aeratana	Dichrorampha simpliciana

Evolutionary Relationship

Obscure Drill and Round-winged Drill share a common ancestor at the Genus level: Dichrorampha.

Conservation Status

Obscure Drill

LC — Least Concern

Round-winged Drill

LC — Least Concern

Physical Characteristics

Attribute	Obscure Drill	Round-winged Drill
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Obscure Drill

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Round-winged Drill

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden