Olive-gray Thomasomys vs Spiculate Toad

Thomasomys cinereus compared with Incilius spiculatus

Key Differences

• Olive-gray Thomasomys is Least Concern while Spiculate Toad is Endangered.

Taxonomic Classification

Rank	Olive-gray Thomasomys	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	Cricetidae	Bufonidae
Genus	Thomasomys	Incilius
Species	Thomasomys cinereus	Incilius spiculatus

Evolutionary Relationship

Olive-gray Thomasomys and Spiculate Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Olive-gray Thomasomys

LC — Least Concern

Spiculate Toad

EN — Endangered

Physical Characteristics

Attribute	Olive-gray Thomasomys	Spiculate Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

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.