Chihuahua Gray vs Downland Marble

Aphonopelma pallidum compared with Endothenia oblongana

Key Differences

• Chihuahua Gray is Least Concern while Downland Marble is Endangered.

Taxonomic Classification

Rank	Chihuahua Gray	Downland Marble
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Arachnida (Arachnids)	Insecta (Insects)
Order	Araneae (Araneae)	Lepidoptera (Butterflies & Moths)
Family	Theraphosidae	Tortricidae
Genus	Aphonopelma	Endothenia
Species	Aphonopelma pallidum	Endothenia oblongana

Evolutionary Relationship

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

Conservation Status

Chihuahua Gray

LC — Least Concern

Downland Marble

EN — Endangered

Physical Characteristics

Attribute	Chihuahua Gray	Downland Marble
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chihuahua Gray

Habitat

Typically found in terrestrial habitats from forests to deserts.

Downland Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.