crested newt vs Olive-gray Thomasomys

Triturus cristatus compared with Thomasomys cinereus

Key Differences

• crested newt is Near Threatened while Olive-gray Thomasomys is Least Concern.

Taxonomic Classification

Rank	crested newt	Olive-gray Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Rodentia (Rodents)
Family	Salamandridae	Cricetidae
Genus	Triturus	Thomasomys
Species	Triturus cristatus	Thomasomys cinereus

Evolutionary Relationship

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

Conservation Status

crested newt

NT — Near Threatened

Olive-gray Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	crested newt	Olive-gray Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

crested newt

Habitat

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

Range

Found across Europe (6 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

crested newt

crested newt (Triturus cristatus) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.