Colombian Oldfield Mouse vs นกกาน้อยหงอนยาว

Thomasomys dispar compared with Platylophus galericulatus

Key Differences

• Colombian Oldfield Mouse is Data Deficient while นกกาน้อยหงอนยาว is Near Threatened.

Taxonomic Classification

Rank	Colombian Oldfield Mouse	นกกาน้อยหงอนยาว
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Aves (นก)
Order	Rodentia (อันดับสัตว์ฟันแทะ)	Passeriformes (นกเกาะคอน)
Family	Cricetidae	Corvidae (Crows & Ravens)
Genus	Thomasomys	Platylophus
Species	Thomasomys dispar	Platylophus galericulatus

Evolutionary Relationship

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

Conservation Status

Colombian Oldfield Mouse

DD — Data Deficient

นกกาน้อยหงอนยาว

NT — Near Threatened

Physical Characteristics

Attribute	Colombian Oldfield Mouse	นกกาน้อยหงอนยาว
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.

นกกาน้อยหงอนยาว

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.