Brown oak slender vs red underwing skipper

Acrocercops brongniardella compared with Spialia sertorius

Key Differences

• Brown oak slender is Least Concern while red underwing skipper is Extinct.

Taxonomic Classification

Rank	Brown oak slender	red underwing skipper
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	Gracillariidae	Hesperiidae
Genus	Acrocercops	Spialia
Species	Acrocercops brongniardella	Spialia sertorius

Evolutionary Relationship

Brown oak slender and red underwing skipper share a common ancestor at the Order level: Lepidoptera. (Butterflies & Moths)

Conservation Status

Brown oak slender

LC — Least Concern

red underwing skipper

EX — Extinct

Physical Characteristics

Attribute	Brown oak slender	red underwing skipper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown oak slender

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (9 countries).

red underwing skipper

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (21 countries).

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 🇫🇷 France 🇮🇹 Italy 🇪🇸 Spain