Desertas Wolf Spider vs Pacific Spiny-rat

Hogna ingens compared with Proechimys decumanus

Key Differences

• Desertas Wolf Spider is Critically Endangered while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Desertas Wolf Spider	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Arachnida (Arachnids)	Mammalia (Mammals)
Order	Araneae (Araneae)	Rodentia (Rodents)
Family	Lycosidae	Echimyidae
Genus	Hogna	Proechimys
Species	Hogna ingens	Proechimys decumanus

Evolutionary Relationship

Desertas Wolf Spider and Pacific Spiny-rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Desertas Wolf Spider

CR — Critically Endangered

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Desertas Wolf Spider	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Desertas Wolf Spider

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found in Portugal. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.