Chihuahua Gray vs Square-spot Bell

Aphonopelma pallidum compared with Notocelia tetragonana

Key Differences

• Chihuahua Gray is Least Concern while Square-spot Bell is Vulnerable.

Taxonomic Classification

Rank	Chihuahua Gray	Square-spot Bell
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	Notocelia
Species	Aphonopelma pallidum	Notocelia tetragonana

Evolutionary Relationship

Chihuahua Gray and Square-spot Bell share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Chihuahua Gray

LC — Least Concern

Square-spot Bell

VU — Vulnerable

Physical Characteristics

Attribute	Chihuahua Gray	Square-spot Bell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chihuahua Gray

Habitat

Typically found in terrestrial habitats from forests to deserts.

Square-spot Bell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Norway, and Sweden. 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.