Falcon Crested Toad vs Napo Spiny-rat

Rhinella sclerocephala compared with Proechimys quadruplicatus

Key Differences

• Falcon Crested Toad is Vulnerable while Napo Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Falcon Crested Toad	Napo Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Rodentia (Rodents)
Family	Bufonidae	Echimyidae
Genus	Rhinella	Proechimys
Species	Rhinella sclerocephala	Proechimys quadruplicatus

Evolutionary Relationship

Falcon Crested Toad and Napo Spiny-rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Falcon Crested Toad

VU — Vulnerable

Napo Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Falcon Crested Toad	Napo Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Falcon Crested Toad

Habitat

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

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela