Colombian Oldfield Mouse vs Common Hippopotamus, Hippopotamus, Large Hippo

Thomasomys dispar compared with Hippopotamus amphibius

Key Differences

• Colombian Oldfield Mouse is Data Deficient while Common Hippopotamus, Hippopotamus, Large Hippo is Vulnerable.

Taxonomic Classification

Rank	Colombian Oldfield Mouse	Common Hippopotamus, Hippopotamus, Large Hippo
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order	Rodentia (설치류)	Artiodactyla (소목)
Family	Cricetidae	Hippopotamidae (Hippos)
Genus	Thomasomys	Hippopotamus (Hippos)
Species	Thomasomys dispar	Hippopotamus amphibius

Evolutionary Relationship

Colombian Oldfield Mouse and Common Hippopotamus, Hippopotamus, Large Hippo share a common ancestor at the Class level: Mammalia. (포유류)

Conservation Status

Colombian Oldfield Mouse

DD — Data Deficient

Common Hippopotamus, Hippopotamus, Large Hippo

VU — Vulnerable

Population: ~130.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Colombian Oldfield Mouse	Common Hippopotamus, Hippopotamus, Large Hippo
Diet	—	Herbivore
Average Lifespan	—	40 years
Average Length	—	3.5 m
Average Weight	—	1.5 t

Habitat & Geographic Range

Colombian Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Common Hippopotamus, Hippopotamus, Large Hippo

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia and Kenya. Currently classified as Vulnerable 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.

Common Hippopotamus, Hippopotamus, Large Hippo

아프리카에서 가장 위험한 대형 포유류인 하마(Hippopotamus amphibius)는 최대 3,200kg에 달하며 사하라 이남 아프리카의 강, 호수, 습지에 서식한다. 반수생 생활을 하며 하루 16시간까지 물에 잠겨 체온을 조절하고 밤에는 육지에서 풀을 뜯는다. 온순해 보이지만 매우 공격적이고 영역 방어가 강해 매년 수백 명의 인명 피해를 일으킨다. 취약 종으로 서식지 손실과 상아를 노린 밀렵으로 위협받고 있다.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia