Chihuahua Gray vs King Rail

Aphonopelma pallidum compared with Rallus elegans

Key Differences

• Chihuahua Gray is Least Concern while King Rail is Near Threatened.

Taxonomic Classification

Rank	Chihuahua Gray	King Rail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Arachnida (Arachnids)	Aves (Birds)
Order	Araneae (Araneae)	Gruiformes (Gruiformes)
Family	Theraphosidae	Rallidae
Genus	Aphonopelma	Rallus
Species	Aphonopelma pallidum	Rallus elegans

Evolutionary Relationship

Chihuahua Gray and King Rail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chihuahua Gray

LC — Least Concern

King Rail

NT — Near Threatened

Physical Characteristics

Attribute	Chihuahua Gray	King Rail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chihuahua Gray

Habitat

Typically found in terrestrial habitats from forests to deserts.

King Rail

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Norway and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.