Hudson s Thomaomys vs Small Whiteface

Thomasomys hudsoni compared with Leucorrhinia dubia

Key Differences

• Hudson s Thomaomys is Vulnerable while Small Whiteface is Near Threatened.

Taxonomic Classification

Rank	Hudson s Thomaomys	Small Whiteface
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Odonata (Odonata)
Family	Cricetidae	Libellulidae
Genus	Thomasomys	Leucorrhinia
Species	Thomasomys hudsoni	Leucorrhinia dubia

Evolutionary Relationship

Hudson s Thomaomys and Small Whiteface share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hudson s Thomaomys

VU — Vulnerable

Small Whiteface

NT — Near Threatened

Physical Characteristics

Attribute	Hudson s Thomaomys	Small Whiteface
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hudson s Thomaomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Small Whiteface

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Small Whiteface

Small Whiteface (Leucorrhinia dubia) 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.