Black and rufous elephant shrew/sengi vs Olive-gray Thomasomys

Rhynchocyon petersi compared with Thomasomys cinereus

Key Differences

• Black and rufous elephant shrew/sengi is Vulnerable while Olive-gray Thomasomys is Least Concern.

Taxonomic Classification

Rank	Black and rufous elephant shrew/sengi	Olive-gray Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Macroscelidea (Macroscelidea)	Rodentia (Rodents)
Family	Macroscelididae	Cricetidae
Genus	Rhynchocyon	Thomasomys
Species	Rhynchocyon petersi	Thomasomys cinereus

Evolutionary Relationship

Black and rufous elephant shrew/sengi and Olive-gray Thomasomys share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Black and rufous elephant shrew/sengi

VU — Vulnerable

Olive-gray Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Black and rufous elephant shrew/sengi	Olive-gray Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black and rufous elephant shrew/sengi

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Kenya. Currently classified as Vulnerable 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.

Black and rufous elephant shrew/sengi

The Black and rufous elephant shrew/sengi (Rhynchocyon petersi) is a species in the genus Rhynchocyon. It is currently classified as Vulnerable on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeo