🌍 World Animal Map

Giant otter vs Wolverine

Size and range side by side, using only figures recorded in Wikidata.

Giant otter
Giant otter. Photo: Unknown author, CC BY-SA 2.5, via Wikimedia Commons
Wolverine
Wolverine. Photo: Zefram, CC BY 2.5, via Wikimedia Commons
Giant otterWolverine
Scientific namePteronura brasiliensisGulo gulo
Mass26 kg – 32 kg (male adult)
22 kg – 26 kg (female adult)
Wikidata
14.8 kg (male adult)
10.6 kg (female adult)
Wikidata
Lives inSouth AmericaEurope, North America
StatusEndangeredLeast concern

Quick answers

Which is bigger, the Giant otter or the Wolverine?
The giant otter is heavier: Wikidata gives 22 kg–32 kg, against 10.6 kg–14.8 kg.
Where do they live?
Giant otter: South America. Wolverine: Europe, North America (continents with GBIF records).

About them

Giant otter

The giant otter or giant river otter (Pteronura brasiliensis) is a South American carnivorous mammal.

Wolverine

The wolverine ( WUUL-və-reen, US also WUUL-və-REEN; Gulo gulo), also called the carcajou or quickhatch (from East Cree, kwiihkwahaacheew), is the largest land-dwelling member of the family Mustelidae.

Mass: Wikidata (CC0) statements without qualifiers or qualified male/female/adult (birth weights left out). Descriptions: first sentence of the English Wikipedia articles (CC BY-SA 4.0), linked from each animal page.