Chihuahua Gray vs Spruce Tooth

Aphonopelma pallidum compared with Phellodon violascens

Key Differences

• Chihuahua Gray is Least Concern while Spruce Tooth is Endangered.

Taxonomic Classification

Rank	Chihuahua Gray	Spruce Tooth
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Arachnida (Arachnids)	Agaricomycetes (Mushrooms)
Order	Araneae (Araneae)	Thelephorales (Thelephorales)
Family	Theraphosidae	Thelephoraceae
Genus	Aphonopelma	Phellodon
Species	Aphonopelma pallidum	Phellodon violascens

Conservation Status

Chihuahua Gray

LC — Least Concern

Spruce Tooth

EN — Endangered

Physical Characteristics

Attribute	Chihuahua Gray	Spruce Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chihuahua Gray

Habitat

Typically found in terrestrial habitats from forests to deserts.

Spruce Tooth

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, and United States. 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.