Arctic Smudge vs Chihuahua Gray

Plutella haasi compared with Aphonopelma pallidum

Key Differences

• Arctic Smudge is Near Threatened while Chihuahua Gray is Least Concern.

Taxonomic Classification

Rank	Arctic Smudge	Chihuahua Gray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Arachnida (Arachnids)
Order	Lepidoptera (Butterflies & Moths)	Araneae (Araneae)
Family	Plutellidae	Theraphosidae
Genus	Plutella	Aphonopelma
Species	Plutella haasi	Aphonopelma pallidum

Evolutionary Relationship

Arctic Smudge and Chihuahua Gray share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Arctic Smudge

NT — Near Threatened

Chihuahua Gray

LC — Least Concern

Physical Characteristics

Attribute	Arctic Smudge	Chihuahua Gray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic Smudge

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Chihuahua Gray

Habitat

Typically found in terrestrial habitats from forests to deserts.

Arctic Smudge

The Arctic Smudge (Plutella haasi) is a species in the genus Plutella. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Chihuahua Gray

The Chihuahua Gray (Aphonopelma pallidum) is a species in the genus Aphonopelma. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial habitats from forests to deserts.