False widow vs Large Fernandina Galapagos Mouse

Steatoda bipunctata compared with Nesoryzomys narboroughi

Key Differences

• False widow is Least Concern while Large Fernandina Galapagos Mouse is Vulnerable.

Taxonomic Classification

Rank	False widow	Large Fernandina Galapagos Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Arachnida (Arachnids)	Mammalia (Mammals)
Order	Araneae (Araneae)	Rodentia (Rodents)
Family	Theridiidae	Cricetidae
Genus	Steatoda	Nesoryzomys
Species	Steatoda bipunctata	Nesoryzomys narboroughi

Evolutionary Relationship

False widow and Large Fernandina Galapagos Mouse share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

False widow

LC — Least Concern

Large Fernandina Galapagos Mouse

VU — Vulnerable

Physical Characteristics

Attribute	False widow	Large Fernandina Galapagos Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False widow

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found across Europe (4 countries) and North America (Canada, United States).

Large Fernandina Galapagos Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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