Big Finner vs Desertas Wolf Spider

Balaenoptera physalus compared with Hogna ingens

Key Differences

• Big Finner is Endangered while Desertas Wolf Spider is Critically Endangered.

Taxonomic Classification

Rank	Big Finner	Desertas Wolf Spider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Arachnida (Arachnids)
Order	Cetacea (Whales & Dolphins)	Araneae (Araneae)
Family	Balaenopteridae (Rorquals)	Lycosidae
Genus	Balaenoptera (Rorquals)	Hogna
Species	Balaenoptera physalus	Hogna ingens

Evolutionary Relationship

Big Finner and Desertas Wolf Spider share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Finner

EN — Endangered

Desertas Wolf Spider

CR — Critically Endangered

Physical Characteristics

Attribute	Big Finner	Desertas Wolf Spider
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Finner

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

Big Finner

Big Finner (Balaenoptera physalus) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Shared Countries

Both species can be found in 1 countries:

🇵🇹 Portugal