Ash-bark Piercer vs Obscure Birch Piercer

Pammene suspectana compared with Pammene obscurana

Key Differences

• Ash-bark Piercer is Near Threatened while Obscure Birch Piercer is Least Concern.

Taxonomic Classification

Rank	Ash-bark Piercer	Obscure Birch Piercer
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	Tortricidae	Tortricidae
Genus same	Pammene	Pammene
Species	Pammene suspectana	Pammene obscurana

Evolutionary Relationship

Ash-bark Piercer and Obscure Birch Piercer share a common ancestor at the Genus level: Pammene.

Conservation Status

Ash-bark Piercer

NT — Near Threatened

Obscure Birch Piercer

LC — Least Concern

Physical Characteristics

Attribute	Ash-bark Piercer	Obscure Birch Piercer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ash-bark Piercer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Obscure Birch Piercer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Ash-bark Piercer

Ash-bark piercer (Pammene suspectana) is a species in the genus Pammene. It is classified as Near Threatened by the IUCN. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 4 countries:

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