Harmless Serotine vs Thistle Tortoise Beetle

Eptesicus innoxius compared with Cassida rubiginosa

Key Differences

• Harmless Serotine is Near Threatened while Thistle Tortoise Beetle is Least Concern.

Taxonomic Classification

Rank	Harmless Serotine	Thistle Tortoise Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Coleoptera (Beetles)
Family	Vespertilionidae	Chrysomelidae
Genus	Eptesicus	Cassida
Species	Eptesicus innoxius	Cassida rubiginosa

Evolutionary Relationship

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

Conservation Status

Harmless Serotine

NT — Near Threatened

Thistle Tortoise Beetle

LC — Least Concern

Physical Characteristics

Attribute	Harmless Serotine	Thistle Tortoise Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Thistle Tortoise Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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