Ecuador Cochran Frog vs Fat Sand Rat

Nymphargus griffithsi compared with Psammomys obesus

Key Differences

• Ecuador Cochran Frog is Vulnerable while Fat Sand Rat is Least Concern.

Taxonomic Classification

Rank	Ecuador Cochran Frog	Fat Sand 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	Centrolenidae	Muridae (Mice & Rats)
Genus	Nymphargus	Psammomys
Species	Nymphargus griffithsi	Psammomys obesus

Evolutionary Relationship

Ecuador Cochran Frog and Fat Sand Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ecuador Cochran Frog

VU — Vulnerable

Fat Sand Rat

LC — Least Concern

Physical Characteristics

Attribute	Ecuador Cochran Frog	Fat Sand Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecuador Cochran Frog

Habitat

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

Range

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

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.