Hardback Beetle vs Harmless Serotine

Tenebrio molitor compared with Eptesicus innoxius

Key Differences

• Hardback Beetle is Least Concern while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Hardback Beetle	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Chiroptera (Bats)
Family	Tenebrionidae	Vespertilionidae
Genus	Tenebrio	Eptesicus
Species	Tenebrio molitor	Eptesicus innoxius

Evolutionary Relationship

Hardback Beetle and Harmless Serotine share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hardback Beetle

LC — Least Concern

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Hardback Beetle	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hardback Beetle

Habitat

Found across multiple habitat types including temperate coniferous forests, montane grasslands and shrublands, and deserts and xeric shrublands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan, Mongolia), Europe (9 countries), and North America (Canada, United States).

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.