Botta's Serotine vs Fierce Orbweaver

Eptesicus bottae compared with Araneus saevus

Key Differences

• Botta's Serotine is Least Concern while Fierce Orbweaver is Near Threatened.

Taxonomic Classification

Rank	Botta's Serotine	Fierce Orbweaver
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Arthropoda (节肢动物门)
Class	Mammalia (哺乳動物)	Arachnida (蛛形纲)
Order	Chiroptera (翼手目)	Araneae (蜘蛛目)
Family	Vespertilionidae	Araneidae
Genus	Eptesicus	Araneus
Species	Eptesicus bottae	Araneus saevus

Evolutionary Relationship

Botta's Serotine and Fierce Orbweaver share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Botta's Serotine

LC — Least Concern

Fierce Orbweaver

NT — Near Threatened

Physical Characteristics

Attribute	Botta's Serotine	Fierce Orbweaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Botta's Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Botta's Serotine

The Botta's Serotine (Eptesicus bottae) is a species in the genus Eptesicus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.