Hotson’s Brush-tailed Mouse vs Pumpkin Ash

Calomyscus hotsoni compared with Fraxinus profunda

Key Differences

• Hotson’s Brush-tailed Mouse is Least Concern while Pumpkin Ash is Critically Endangered.

Taxonomic Classification

Rank	Hotson’s Brush-tailed Mouse	Pumpkin Ash
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Lamiales (Lamiales)
Family	Calomyscidae	Oleaceae
Genus	Calomyscus	Fraxinus
Species	Calomyscus hotsoni	Fraxinus profunda

Conservation Status

Hotson’s Brush-tailed Mouse

LC — Least Concern

Pumpkin Ash

CR — Critically Endangered

Physical Characteristics

Attribute	Hotson’s Brush-tailed Mouse	Pumpkin Ash
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hotson’s Brush-tailed Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pumpkin Ash

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

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