Røyskatt (Mustela erminea erminea), Lista, Norway🦡

Photo: Marton Berntsen, crop by User:MPF · CC BY-SA 4.0

SpeciesCarnivoraMustelidae
Carnivores

🦡Stoat

Mustela erminea Linnaeus, 1758

The stoat, also known as the Eurasian ermine or ermine, is a species of mustelid native to Eurasia and the northern regions of North America. Because of its wide circumpolar distribution, it is listed as Least Concern on the IUCN Red List. The name ermine is used especially in its pure white winter coat of the stoat or its fur. Ermine fur was used in the 15th century by Catholic monarchs, who sometimes used it as the mozzetta cape. It has long been used on the ceremonial robes of members of the United Kingdom House of Lords. It was also used in capes on images such as the Infant Jesus of Prague.

Text: Wikipedia, CC BY-SA 4.0.

Videos
9
Photos
1
Measurements
13
vs you
≈ 1/560th of your weight
Also called
Mustela erminea
Conservation status
LCLeast concern

IUCN Red List assessment, 2016.

Population trendStable
Key measurements
Body mass
0.11 kg
Body length
0.27 m
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
12 years
All measurements ↓
Facts and figures

Everything we know about the Stoat

Typical adult figures. Where a value is an estimate rather than a measurement, it says so.

Body mass
0.11 kg
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 0.11 kgAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Body length
0.27 m
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Brain mass
4.21 g
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Maximum lifespan
12 years
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 13 yearsAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Generation length
2.95 years
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Age at maturity
93 days
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Gestation
43 days
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 43 daysAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Litter size
about 7
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 6.77AnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Trophic level
Carnivore
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Activity cycle
Nocturnal
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Home range
0.11 km²
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Population density
6.25 per km²
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Volume l
0.1 Laverage
Details ↓

Body mass at ~1.0 kg/L, the density of vertebrate tissue.

average = a mean across sexes or species in a group.

Not recorded for Stoat yet: shoulder height, top speed, bite force.

Where it sits

Family tree

  1. kingdomAnimalia
  2. ›phylumChordata
  3. ›classMammalia
  4. ›orderCarnivora
  5. ›familyMustelidae
  6. ›genusMustela
  7. ›speciesMustela erminea
Full lineage
  1. classMammals · Mammalia
  2. orderCarnivorans · Carnivora
  3. suborderCaniformia
  4. familyMustelidae
All 13 branches ↓
  1. kingdomMetazoa
  2. phylumChordata
  3. subphylumCraniata
  4. subphylumVertebrata
  5. superclassGnathostomata
  6. superclassSarcopterygii
  7. superclassTetrapoda
  8. classMammals · Mammalia
  9. subclassTheria
  10. superorderLaurasiatheria
  11. orderCarnivorans · Carnivora
  12. suborderCaniformia
  13. familyMustelidae
More

More about the Stoat

Closest relative on this site
🦡 European polecat — last shared an ancestor ≈ 4.3 million years ago.
What it eats
warm-blooded animals78%
insects and other invertebrates11%
reptiles, fish and amphibians11%
In other languages
Hermelin (de), 白鼬 (zh), gronostaj europejski (pl), armiño (es), hermelin (hu), ερμίνα (el) … and 27 more languages

Animals caught on camera

Real footage of the animals on this site — hunting, fighting, and getting on with it.

See all 9 videos →
Tools

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