Estuary stingray vs Harmless Serotine

Urogymnus polylepis compared with Eptesicus innoxius

Key Differences

• Estuary stingray is Endangered while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Estuary stingray	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Chiroptera (Bats)
Family	Dasyatidae	Vespertilionidae
Genus	Urogymnus	Eptesicus
Species	Urogymnus polylepis	Eptesicus innoxius

Evolutionary Relationship

Estuary stingray and Harmless Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Estuary stingray

EN — Endangered

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Estuary stingray	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Estuary stingray

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.