Fierce Orbweaver vs Large False Serotine

Araneus saevus compared with Hesperoptenus tomesi

Key Differences

• Fierce Orbweaver is Near Threatened while Large False Serotine is Vulnerable.

Taxonomic Classification

Rank	Fierce Orbweaver	Large False Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Arachnida (Arachnids)	Mammalia (Mammals)
Order	Araneae (Araneae)	Chiroptera (Bats)
Family	Araneidae	Vespertilionidae
Genus	Araneus	Hesperoptenus
Species	Araneus saevus	Hesperoptenus tomesi

Evolutionary Relationship

Fierce Orbweaver and Large False Serotine share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Fierce Orbweaver

NT — Near Threatened

Large False Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Fierce Orbweaver	Large False Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fierce Orbweaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Distributed across Canada, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Large False Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.