Napo Spiny-rat vs Spiculate Toad

Proechimys quadruplicatus compared with Incilius spiculatus

Key Differences

• Napo Spiny-rat is Least Concern while Spiculate Toad is Endangered.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Napo Spiny-rat

LC — Least Concern

Spiculate Toad

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Spiculate Toad

Habitat

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

Range

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