Black-patch Piercer vs Early Oak Piercer

Pammene ochsenheimeriana compared with Pammene giganteana

Key Differences

• Black-patch Piercer is Least Concern while Early Oak Piercer is Near Threatened.

Taxonomic Classification

Rank	Black-patch Piercer	Early Oak Piercer
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	Lepidoptera (鱗翅目)	Lepidoptera (鱗翅目)
Family same	Tortricidae	Tortricidae
Genus same	Pammene	Pammene
Species	Pammene ochsenheimeriana	Pammene giganteana

Evolutionary Relationship

Black-patch Piercer and Early Oak Piercer share a common ancestor at the Genus level: Pammene.

Conservation Status

Black-patch Piercer

LC — Least Concern

Early Oak Piercer

NT — Near Threatened

Physical Characteristics

Attribute	Black-patch Piercer	Early Oak Piercer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-patch Piercer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Early Oak 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.

Black-patch Piercer

The Black-patch Piercer (Pammene ochsenheimeriana) is a species in the genus Pammene. 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 4 countries:

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