Chihuahua Gray vs Mountain Plume

Aphonopelma pallidum compared with Stenoptilia islandicus

Key Differences

• Chihuahua Gray is Least Concern while Mountain Plume is Vulnerable.

Taxonomic Classification

Rank	Chihuahua Gray	Mountain Plume
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	Pterophoridae
Genus	Aphonopelma	Stenoptilia
Species	Aphonopelma pallidum	Stenoptilia islandicus

Evolutionary Relationship

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

Conservation Status

Chihuahua Gray

LC — Least Concern

Mountain Plume

VU — Vulnerable

Physical Characteristics

Attribute	Chihuahua Gray	Mountain Plume
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chihuahua Gray

Habitat

Typically found in terrestrial habitats from forests to deserts.

Mountain Plume

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Finland, Iceland, Norway, Russia, 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.