Early Buttercup vs Hotson’s Brush-tailed Mouse

Ranunculus fascicularis compared with Calomyscus hotsoni

Key Differences

• Early Buttercup is Extinct while Hotson’s Brush-tailed Mouse is Least Concern.

Taxonomic Classification

Rank	Early Buttercup	Hotson’s Brush-tailed Mouse
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Ranunculales (Ranunculales)	Rodentia (Rodents)
Family	Ranunculaceae	Calomyscidae
Genus	Ranunculus	Calomyscus
Species	Ranunculus fascicularis	Calomyscus hotsoni

Conservation Status

Early Buttercup

EX — Extinct

Hotson’s Brush-tailed Mouse

LC — Least Concern

Physical Characteristics

Attribute	Early Buttercup	Hotson’s Brush-tailed Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Early Buttercup

Habitat

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

Range

Distributed across Canada and United States.

Hotson’s Brush-tailed Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.