Common Hippopotamus, Hippopotamus, Large Hippo vs Napo Spiny-rat

Hippopotamus amphibius compared with Proechimys quadruplicatus

Key Differences

Common Hippopotamus, Hippopotamus, Large Hippo is Vulnerable while Napo Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Common Hippopotamus, Hippopotamus, Large Hippo	Napo Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Artiodactyla (Artiodátilos)	Rodentia (Roedores)
Family	Hippopotamidae (Hippos)	Echimyidae
Genus	Hippopotamus (Hippos)	Proechimys
Species	Hippopotamus amphibius	Proechimys quadruplicatus

Evolutionary Relationship

Common Hippopotamus, Hippopotamus, Large Hippo and Napo Spiny-rat share a common ancestor at the Class level: Mammalia. (mamíferos)

View Class: Mammalia

Conservation Status

Common Hippopotamus, Hippopotamus, Large Hippo

VU — Vulnerable

Population: ~130.0K

Trend: Decreasing ↓

Napo Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Common Hippopotamus, Hippopotamus, Large Hippo	Napo Spiny-rat
Diet	Herbivore	—
Average Lifespan	40 years	—
Average Length	3.5 m	—
Average Weight	1.5 t	—

Habitat & Geographic Range

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.

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Common Hippopotamus, Hippopotamus, Large Hippo

O mamífero terrestre grande mais perigoso da África, o hipopótamo-comum (Hippopotamus amphibius) pode atingir 3.200 kg e habita rios, lagos e zonas úmidas da África subsaariana. Semiacuático, passa até 16 horas diárias submerso para se refrescar e pasta em terra à noite. Apesar da aparência dócil, é extremamente agressivo e territorial, responsável por centenas de mortes humanas por ano. Classificado como Vulnerável, suas populações são ameaçadas pela perda de habitat e pela caça ilegal de presas de marfim.