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 (สัตว์)	Animalia (สัตว์)
Phylum same	Arthropoda (สัตว์ขาปล้อง)	Arthropoda (สัตว์ขาปล้อง)
Class same	Insecta (แมลง)	Insecta (แมลง)
Order same	Lepidoptera (ผีเสื้อ)	Lepidoptera (ผีเสื้อ)
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