Constricted Treacle Mustard vs Niceforo Maria’s Oldfield Mouse

Erysimum contractum compared with Thomasomys nicefori

Key Differences

• Constricted Treacle Mustard is Vulnerable while Niceforo Maria’s Oldfield Mouse is Least Concern.

Taxonomic Classification

Rank	Constricted Treacle Mustard	Niceforo Maria’s Oldfield Mouse
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Brassicales (Brassicales)	Rodentia (Rodents)
Family	Brassicaceae	Cricetidae
Genus	Erysimum	Thomasomys
Species	Erysimum contractum	Thomasomys nicefori

Conservation Status

Constricted Treacle Mustard

VU — Vulnerable

Niceforo Maria’s Oldfield Mouse

LC — Least Concern

Physical Characteristics

Attribute	Constricted Treacle Mustard	Niceforo Maria’s Oldfield Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Constricted Treacle Mustard

Habitat

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

Niceforo Maria’s Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.