Colombian Oldfield Mouse vs

Thomasomys dispar compared with Dyadobacter jiangsuensis

Key Differences

• Colombian Oldfield Mouse is Data Deficient while is Not Evaluated.

Taxonomic Classification

Rank	Colombian Oldfield Mouse
Kingdom	Animalia (动物界)	Bacteria (Bacteria)
Phylum	Chordata (脊索动物门)	Bacteroidota (拟杆菌门)
Class	Mammalia (哺乳動物)	Bacteroidia (擬桿菌綱)
Order	Rodentia (啮齿目)	Cytophagales (噬纤维菌目)
Family	Cricetidae	Spirosomaceae
Genus	Thomasomys	Dyadobacter
Species	Thomasomys dispar	Dyadobacter jiangsuensis

Conservation Status

Colombian Oldfield Mouse

DD — Data Deficient

NE — Not Evaluated

Physical Characteristics

Attribute	Colombian Oldfield Mouse
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.

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.

江苏双孢杆菌（Dyadobacter jiangsuensis）是细胞形菌科中一种革兰氏阴性橙色素菌，最初从中国江苏省土壤样品中分离得到。该菌为需氧、杆状、不运动的细菌，能够降解其所处土壤环境中的多糖。双孢杆菌属归属于细菌域拟杆菌门，广泛分布于陆地和淡水生境。