Chihuahua Gray vs Slender Stonewort

Aphonopelma pallidum compared with Nitella gracilis

Key Differences

• Chihuahua Gray is Least Concern while Slender Stonewort is Vulnerable.

Taxonomic Classification

Rank	Chihuahua Gray	Slender Stonewort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Charophyta (Charophyta)
Class	Arachnida (Arachnids)	Charophyceae (Charophyceae)
Order	Araneae (Araneae)	Charales (Charales)
Family	Theraphosidae	Characeae
Genus	Aphonopelma	Nitella
Species	Aphonopelma pallidum	Nitella gracilis

Conservation Status

Chihuahua Gray

LC — Least Concern

Slender Stonewort

VU — Vulnerable

Physical Characteristics

Attribute	Chihuahua Gray	Slender Stonewort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chihuahua Gray

Habitat

Typically found in terrestrial habitats from forests to deserts.

Slender Stonewort

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (Denmark, Norway, Sweden), North America (United States), and South America (Brazil). Currently classified as Vulnerable 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.