Harmless Serotine vs Ruddy Darter

Eptesicus innoxius compared with Sympetrum sanguineum

Key Differences

• Harmless Serotine is Near Threatened while Ruddy Darter is Least Concern.

Taxonomic Classification

Rank	Harmless Serotine	Ruddy Darter
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Insecta (แมลง)
Order	Chiroptera (ค้างคาว)	Odonata (Odonata)
Family	Vespertilionidae	Libellulidae
Genus	Eptesicus	Sympetrum
Species	Eptesicus innoxius	Sympetrum sanguineum

Evolutionary Relationship

Harmless Serotine and Ruddy Darter share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Harmless Serotine

NT — Near Threatened

Ruddy Darter

LC — Least Concern

Physical Characteristics

Attribute	Harmless Serotine	Ruddy Darter
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.

Ruddy Darter

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Ruddy Darter

Ruddy Darter (Sympetrum sanguineum) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.