Common Hippopotamus, Hippopotamus, Large Hippo vs Merida’s Collared Frog

Hippopotamus amphibius compared with Mannophryne collaris

Key Differences

• Common Hippopotamus, Hippopotamus, Large Hippo is Vulnerable while Merida’s Collared Frog is Endangered.

Taxonomic Classification

Rank	Common Hippopotamus, Hippopotamus, Large Hippo	Merida’s Collared Frog
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Amphibia (земноводные)
Order	Artiodactyla (парнокопытные)	Anura (бесхвостые земноводные)
Family	Hippopotamidae (Hippos)	Aromobatidae
Genus	Hippopotamus (Hippos)	Mannophryne
Species	Hippopotamus amphibius	Mannophryne collaris

Evolutionary Relationship

Common Hippopotamus, Hippopotamus, Large Hippo and Merida’s Collared Frog share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Common Hippopotamus, Hippopotamus, Large Hippo

VU — Vulnerable

Population: ~130.0K

Trend: Decreasing ↓

Merida’s Collared Frog

EN — Endangered

Physical Characteristics

Attribute	Common Hippopotamus, Hippopotamus, Large Hippo	Merida’s Collared Frog
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.

Merida’s Collared Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Common Hippopotamus, Hippopotamus, Large Hippo

Africa's most dangerous large mammal, common hippos can reach 3,200 kg and inhabit rivers, lakes, and wetlands of sub-Saharan Africa. Semi-aquatic, spending up to 16 hours daily submerged to keep cool, they graze on land at night. Despite appearing docile, hippos are extremely aggressive and territorial, responsible for hundreds of human fatalities annually. Vulnerable, with populations threatened by habitat loss and illegal hunting for ivory tusks.