Colombian Oldfield Mouse vs Pool Frog

Thomasomys dispar compared with Pelophylax lessonae

Key Differences

• Colombian Oldfield Mouse is Data Deficient while Pool Frog is Critically Endangered.

Taxonomic Classification

Rank	Colombian Oldfield Mouse	Pool Frog
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Mammalia (포유류)	Amphibia (양서류)
Order	Rodentia (설치류)	Anura (개구리목)
Family	Cricetidae	Ranidae
Genus	Thomasomys	Pelophylax
Species	Thomasomys dispar	Pelophylax lessonae

Evolutionary Relationship

Colombian Oldfield Mouse and Pool Frog share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Colombian Oldfield Mouse

DD — Data Deficient

Pool Frog

CR — Critically Endangered

Physical Characteristics

Attribute	Colombian Oldfield Mouse	Pool Frog
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.

Pool Frog

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (8 countries). Currently classified as Critically 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.

Pool Frog

Pool Frog(Pelophylax lessonae)는 IUCN 적색 목록에서 위급(CR)으로 분류된다. 심각한 개체군 감소와 서식지 손실로 인해 야생에서 극도로 높은 절멸 위험에 처해 있다.