Gregg's Stream Frog vs Olive-gray Thomasomys

Craugastor greggi compared with Thomasomys cinereus

Key Differences

• Gregg's Stream Frog is Endangered while Olive-gray Thomasomys is Least Concern.

Taxonomic Classification

Rank	Gregg's Stream Frog	Olive-gray Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Rodentia (Rodents)
Family	Craugastoridae	Cricetidae
Genus	Craugastor	Thomasomys
Species	Craugastor greggi	Thomasomys cinereus

Evolutionary Relationship

Gregg's Stream Frog and Olive-gray Thomasomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gregg's Stream Frog

EN — Endangered

Olive-gray Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Gregg's Stream Frog	Olive-gray Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gregg's Stream Frog

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.

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.