Chihuahua Gray vs Scoophead

Aphonopelma pallidum compared with Sphyrna media

Key Differences

• Chihuahua Gray is Least Concern while Scoophead is Critically Endangered.

Taxonomic Classification

Rank	Chihuahua Gray	Scoophead
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Arachnida (Arachnids)	Chondrichthyes (Cartilaginous Fish)
Order	Araneae (Araneae)	Carcharhiniformes (Ground Sharks)
Family	Theraphosidae	Sphyrnidae (Hammerhead Sharks)
Genus	Aphonopelma	Sphyrna (Hammerhead Sharks)
Species	Aphonopelma pallidum	Sphyrna media

Evolutionary Relationship

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

Conservation Status

Chihuahua Gray

LC — Least Concern

Scoophead

CR — Critically Endangered

Physical Characteristics

Attribute	Chihuahua Gray	Scoophead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chihuahua Gray

Habitat

Typically found in terrestrial habitats from forests to deserts.

Scoophead

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Venezuela. 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.