Chihuahua Gray vs spreading threadwort

Aphonopelma pallidum compared with Cephaloziella divaricata

Key Differences

• Chihuahua Gray is Least Concern while spreading threadwort is Endangered.

Taxonomic Classification

Rank	Chihuahua Gray	spreading threadwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Marchantiophyta (liverwort)
Class	Arachnida (Arachnids)	Jungermanniopsida (Jungermanniopsida)
Order	Araneae (Araneae)	Jungermanniales (Jungermanniales)
Family	Theraphosidae	Cephaloziellaceae
Genus	Aphonopelma	Cephaloziella
Species	Aphonopelma pallidum	Cephaloziella divaricata

Conservation Status

Chihuahua Gray

LC — Least Concern

spreading threadwort

EN — Endangered

Physical Characteristics

Attribute	Chihuahua Gray	spreading threadwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chihuahua Gray

Habitat

Typically found in terrestrial habitats from forests to deserts.

spreading threadwort

Habitat

Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Brazil). 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.