Chihuahua Gray vs Ground Beetle

Aphonopelma pallidum compared with Calathus carvalhoi

Key Differences

• Chihuahua Gray is Least Concern while Ground Beetle is Critically Endangered.

Taxonomic Classification

Rank	Chihuahua Gray	Ground Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Arachnida (Arachnids)	Insecta (Insects)
Order	Araneae (Araneae)	Coleoptera (Beetles)
Family	Theraphosidae	Carabidae
Genus	Aphonopelma	Calathus
Species	Aphonopelma pallidum	Calathus carvalhoi

Evolutionary Relationship

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

Conservation Status

Chihuahua Gray

LC — Least Concern

Ground Beetle

CR — Critically Endangered

Physical Characteristics

Attribute	Chihuahua Gray	Ground Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chihuahua Gray

Habitat

Typically found in terrestrial habitats from forests to deserts.

Ground Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Portugal. Currently classified as Critically 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.