Colombian Oldfield Mouse vs franga-d'água-malhada

Thomasomys dispar compared with Porzana porzana

Key Differences

• Colombian Oldfield Mouse is Data Deficient while franga-d'água-malhada is Endangered.

Taxonomic Classification

Rank	Colombian Oldfield Mouse	franga-d'água-malhada
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (ave)
Order	Rodentia (Roedores)	Gruiformes (Gruiformes)
Family	Cricetidae	Rallidae
Genus	Thomasomys	Porzana
Species	Thomasomys dispar	Porzana porzana

Evolutionary Relationship

Colombian Oldfield Mouse and franga-d'água-malhada share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Colombian Oldfield Mouse

DD — Data Deficient

franga-d'água-malhada

EN — Endangered

Physical Characteristics

Attribute	Colombian Oldfield Mouse	franga-d'água-malhada
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.

franga-d'água-malhada

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

franga-d'água-malhada

A Franga-d'Agua-Pintada (Porzana porzana) esta classificada como Em Perigo (EN) na Lista Vermelha da UICN. Em alto risco de extincao na natureza, com significativo declinio populacional e ameacas continuas a sua sobrevivencia.