Black Sexton Beetle vs Pacific Spiny-rat

Nicrophorus humator compared with Proechimys decumanus

Key Differences

• Black Sexton Beetle is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Black Sexton Beetle	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Rodentia (Rodents)
Family	Staphylinidae	Echimyidae
Genus	Nicrophorus	Proechimys
Species	Nicrophorus humator	Proechimys decumanus

Evolutionary Relationship

Black Sexton Beetle and Pacific Spiny-rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Sexton Beetle

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Black Sexton Beetle	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Sexton Beetle

Habitat

Inhabits deserts and xeric shrublands within the Palearctic biogeographic realm.

Range

Found across Asia (Kyrgyzstan, Tajikistan) and Europe (4 countries).

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Black Sexton Beetle

The Black Sexton Beetle (Nicrophorus humator) is a species in the genus Nicrophorus. It is currently classified as Least Concern on the IUCN Red List. Inhabits deserts and xeric shrublands within the Palearctic biogeographic realm.