Harmless Serotine vs Spineless Stream Toad

Eptesicus innoxius compared with Bufo aspinius

Key Differences

• Harmless Serotine is Near Threatened while Spineless Stream Toad is Endangered.

Taxonomic Classification

Rank	Harmless Serotine	Spineless Stream Toad
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Chiroptera (Bats)	Anura (Frogs & Toads)
Family	Vespertilionidae	Bufonidae
Genus	Eptesicus	Bufo
Species	Eptesicus innoxius	Bufo aspinius

Evolutionary Relationship

Harmless Serotine and Spineless Stream Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Harmless Serotine

NT — Near Threatened

Spineless Stream Toad

EN — Endangered

Physical Characteristics

Attribute	Harmless Serotine	Spineless Stream Toad
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.

Spineless Stream Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.