Jumping spider vs Laysan Duck

Pseudeuophrys lanigera compared with Anas laysanensis

Key Differences

• Jumping spider is Least Concern while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Jumping spider	Laysan Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Arachnida (Arachnids)	Aves (Birds)
Order	Araneae (Araneae)	Anseriformes (Anseriformes)
Family	Salticidae	Anatidae
Genus	Pseudeuophrys	Anas
Species	Pseudeuophrys lanigera	Anas laysanensis

Evolutionary Relationship

Jumping spider and Laysan Duck share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Jumping spider

LC — Least Concern

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Jumping spider	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Jumping spider

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found across Europe (15 countries) and North America (United States).

Laysan Duck

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Laysan Duck

Laysan Duck (Anas laysanensis) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇬🇧 United Kingdom