Colombian Oldfield Mouse vs Soldatenamazone

Thomasomys dispar compared with Amazona mercenaria

Key Differences

• Colombian Oldfield Mouse is Data Deficient while Soldatenamazone is Least Concern.

Taxonomic Classification

Rank	Colombian Oldfield Mouse	Soldatenamazone
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Rodentia (Nagetiere)	Psittaciformes (Papageien)
Family	Cricetidae	Psittacidae (True Parrots)
Genus	Thomasomys	Amazona
Species	Thomasomys dispar	Amazona mercenaria

Evolutionary Relationship

Colombian Oldfield Mouse and Soldatenamazone share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Colombian Oldfield Mouse

DD — Data Deficient

Soldatenamazone

LC — Least Concern

Physical Characteristics

Attribute	Colombian Oldfield Mouse	Soldatenamazone
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Colombian Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Soldatenamazone

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Colombian Oldfield Mouse

<em>Thomasomys dispar</em>, commonly known as the Colombian Oldfield Mouse, is a small rodent species belonging to the genus <em>Thomasomys</em> within the family Cricetidae. This species is classified as Data Deficient, indicating that insufficient information is currently available to evaluate its conservation status with confidence. It has been documented in Colombia, where it inhabits diverse terrestrial and aquatic-adjacent environments. Members of the genus <em>Thomasomys</em> are typically associated with high-altitude Andean habitats, including páramo grasslands, shrublands, and montane forest edges, where they occupy ground-level microhabitats and burrow in soft soils. These mice are generally omnivorous, consuming seeds, plant material, and invertebrates, though specific dietary data for <em>Thomasomys dispar</em> have not been recorded. Biological traits of this species remain poorly documented in the scientific literature. The Data Deficient classification highlights the need for targeted surveys in Colombian Andean regions to determine population size, distribution, and the ecological requirements of this poorly known rodent.

Soldatenamazone

A large, predominantly green amazon parrot with distinctive dark-scaled nape feathers and a patch of red on the wing, scaly-naped amazons inhabit humid montane forests of the northern and central Andes in Colombia, Venezuela, Ecuador, and Peru at elevations of 600–3,000 meters. Relatively little known compared to other amazons, they are found in pairs or small flocks feeding on seeds, fruit, and flowers in cloud forest. Listed as Least Concern.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia