Kalinowski s Mouse Opossum vs Lesser Smoothcap

Hyladelphys kalinowskii compared with Atrichum angustatum

Key Differences

• Kalinowski s Mouse Opossum is Least Concern while Lesser Smoothcap is Vulnerable.

Taxonomic Classification

Rank	Kalinowski s Mouse Opossum	Lesser Smoothcap
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Bryophyta
Class	Mammalia (Mammals)	Polytrichopsida (Polytrichopsida)
Order	Didelphimorphia (Didelphimorphia)	Polytrichales (Polytrichales)
Family	Didelphidae	Polytrichaceae
Genus	Hyladelphys	Atrichum
Species	Hyladelphys kalinowskii	Atrichum angustatum

Conservation Status

Kalinowski s Mouse Opossum

LC — Least Concern

Lesser Smoothcap

VU — Vulnerable

Physical Characteristics

Attribute	Kalinowski s Mouse Opossum	Lesser Smoothcap
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kalinowski s Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Smoothcap

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.