ヤブヨシキリ vs Colombian Oldfield Mouse

Acrocephalus dumetorum compared with Thomasomys dispar

Key Differences

• ヤブヨシキリ is Near Threatened while Colombian Oldfield Mouse is Data Deficient.

Taxonomic Classification

Rank	ヤブヨシキリ	Colombian Oldfield Mouse
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Mammalia (哺乳類)
Order	Passeriformes (スズメ目)	Rodentia (ネズミ目)
Family	Acrocephalidae	Cricetidae
Genus	Acrocephalus	Thomasomys
Species	Acrocephalus dumetorum	Thomasomys dispar

Evolutionary Relationship

ヤブヨシキリ and Colombian Oldfield Mouse share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

ヤブヨシキリ

NT — Near Threatened

Colombian Oldfield Mouse

DD — Data Deficient

Physical Characteristics

Attribute	ヤブヨシキリ	Colombian Oldfield Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ヤブヨシキリ

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Colombian Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

ヤブヨシキリ

The Blyth's Reed Warbler (Acrocephalus dumetorum) is a species in the genus Acrocephalus. It is currently classified as Near Threatened on the IUCN Red List. Found across Asia (Taiwan) and Europe (5 countries).

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.