Wolverine
⚡ Key Facts & Quick Answers (AEO Summary)
- Taxonomic Class: Mammals
- Dietary Niche: Carnivore (Carrion, small mammals, deer)
- Max Speed: 48 km/h (30 mph)
- Adult Weight: 9 - 25 kg (20 - 55 lbs)
- Typical Lifespan: 8 - 12 years
- Primary Habitat: Alpine tundra, boreal forests, subarctic zones
- Native Region: Northern North America, Europe, Asia
- IUCN Red List: Least Concern
📊 Physical & Biological Metrics
🧬 Scientific Taxonomy & Biological Classification
| Kingdom | Animalia |
|---|---|
| Phylum | Chordata |
| Class | Mammalia |
| Order | Carnivora |
| Family | Mustelidae |
| Genus | Gulo |
| Species Binomial | Gulo gulo |
📖 1. Species Overview
The Wolverine is a powerful and stocky muscular carnivore, resembling a small bear but belonging to the weasel family (Mustelidae). Renowned for its extraordinary strength and ferocity relative to its size, it can take down prey many times larger than itself.
🦿 2. Physical Appearance, Anatomy & Adaptations
Has thick, dark, oily fur that is highly hydrophobic (water-resistant), protecting it from freezing wind and snow. Equipped with strong claws, powerful jaws, and a robust skull suited for crushing bone.
🗺️ 3. Habitat, Geographic Distribution & Territorial Range
Solitary and wide-ranging animals that traverse immense territories in deep snow. They nest in deep snow burrows to raise young and cache food.
🥩 4. Diet, Feeding Strategy & Hunting Tactics
Mainly scavengers eating carrion, but also active predators of rodents, hares, and sometimes large ungulates trapped in deep snow.
🐣 5. Reproduction, Lifecycle & Social Hierarchy
Delayed implantation occurs, meaning embryos develop slowly. Litters of 2-3 cubs are born in late winter, remaining with mothers for a year.
🛡️ 6. Conservation Status, Population Threats & Protection
Classified as Least Concern globally, but highly sensitive to climate change, habitat loss, and winter snowpack decline.
💡 Fascinating Facts & Trivia
- Wolverines have specialized upper molars rotated 90 degrees to shear frozen meat and crush bones.
- A wolverine can travel up to 40 miles a day in deep snow without resting.
❓ Frequently Asked Questions (FAQ)
Direct authoritative answers regarding the biology, feeding habits, and habitat of the Wolverine.
The Wolverine is scientifically classified as Gulo gulo. It belongs to the genus Gulo within the family Mustelidae, class Mammalia, and phylum Chordata.
In the wild, Wolverines inhabit Alpine tundra, boreal forests, subarctic zones. Their native geographic range primarily spans Northern North America, Europe, Asia.
The Wolverine is classified as a Carnivore. It feeds primarily on specialized nutrients suited to its ecological niche in Alpine tundra, boreal forests, subarctic zones.
A Wolverine can achieve top speeds of 48 km/h (30 mph) and weighs approximately 9 - 25 kg (20 - 55 lbs). Its expected natural lifespan is 8 - 12 years.
The Wolverine (Gulo gulo) is currently designated as Least Concern on the IUCN Red List of Threatened Species.
Cite this Article
FaunaWiki Zoological Database (2026). "Wolverine (Gulo gulo) Species Profile."
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