Dark Pine Knot-horn vs Spruce Knot-horn

Dioryctria abietella compared with Dioryctria schuetzeella

Taxonomic Classification

Rank	Dark Pine Knot-horn	Spruce Knot-horn
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	Pyralidae	Pyralidae
Genus same	Dioryctria	Dioryctria
Species	Dioryctria abietella	Dioryctria schuetzeella

Evolutionary Relationship

Dark Pine Knot-horn and Spruce Knot-horn share a common ancestor at the Genus level: Dioryctria.

Conservation Status

Dark Pine Knot-horn

LC — Least Concern

Spruce Knot-horn

LC — Least Concern

Physical Characteristics

Attribute	Dark Pine Knot-horn	Spruce Knot-horn
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark Pine Knot-horn

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan.

Spruce Knot-horn

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (7 countries).

Shared Countries

Both species can be found in 4 countries:

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