Base-lined Grey vs Brown oak slender

Scoparia basistrigalis compared with Acrocercops brongniardella

Key Differences

• Base-lined Grey is Near Threatened while Brown oak slender is Least Concern.

Taxonomic Classification

Rank	Base-lined Grey	Brown oak slender
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	Crambidae	Gracillariidae
Genus	Scoparia	Acrocercops
Species	Scoparia basistrigalis	Acrocercops brongniardella

Evolutionary Relationship

Base-lined Grey and Brown oak slender share a common ancestor at the Order level: Lepidoptera. (Butterflies & Moths)

Conservation Status

Base-lined Grey

NT — Near Threatened

Brown oak slender

LC — Least Concern

Physical Characteristics

Attribute	Base-lined Grey	Brown oak slender
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Base-lined Grey

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.

Brown oak slender

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (9 countries).

Base-lined Grey

The Base-lined Grey (Scoparia basistrigalis) is a species in the genus Scoparia. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Brown oak slender

The Brown Oak Slender (Acrocercops brongniardella) is a species in the genus Acrocercops. 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