Black-edged Marble vs Chihuahua Gray

Endothenia nigricostana compared with Aphonopelma pallidum

Key Differences

• Black-edged Marble is Near Threatened while Chihuahua Gray is Least Concern.

Taxonomic Classification

Rank	Black-edged Marble	Chihuahua Gray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Arachnida (Arachnids)
Order	Lepidoptera (Butterflies & Moths)	Araneae (Araneae)
Family	Tortricidae	Theraphosidae
Genus	Endothenia	Aphonopelma
Species	Endothenia nigricostana	Aphonopelma pallidum

Evolutionary Relationship

Black-edged Marble and Chihuahua Gray share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Black-edged Marble

NT — Near Threatened

Chihuahua Gray

LC — Least Concern

Physical Characteristics

Attribute	Black-edged Marble	Chihuahua Gray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-edged Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Chihuahua Gray

Habitat

Typically found in terrestrial habitats from forests to deserts.

Black-edged Marble

The Black-edged Marble (Endothenia nigricostana) is a species in the genus Endothenia. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats. Distributed across Belgium, Denmark, and Sweden. 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.