Hazel dormouse (Muscardinus avellanarius), Skole, Lviv Oblast, Ukraine (50540055351)🐭

Photo: Frank Vassen · CC BY 2.0

SpeciesRodentiaGliridae
Mammals

🐭Hazel dormouse

Muscardinus avellanarius (Linnaeus, 1758)

The hazel dormouse or common dormouse is a small dormouse species native to Europe and the only living species in the genus Muscardinus.

Text: Wikipedia, CC BY-SA 4.0.

Videos
None yet
Photos
3
Measurements
11
vs you
≈ 1/2,270th of your weight
Also called
Common dormouse, Common Dormouse, Common Hazel Dormouse, hazel dormouse, common dormouse
Conservation status
LCLeast concern

IUCN Red List assessment, 2021.

Population trendUnknown
Key measurements
Body mass
0.03 kg
Body length
0.08 m
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
6 years
All measurements ↓
Facts and figures

Everything we know about the Hazel dormouse

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

Body mass
0.03 kg
COMBINE
Other figures ↓

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

Figures vary

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

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

Maximum lifespan
6 years
COMBINE
Other figures ↓

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

Figures vary

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

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

Age at maturity
346 days
COMBINE
Details ↓

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

Gestation
24 days
COMBINE
Other figures ↓

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

Figures vary

  • 23 daysAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Litter size
about 4
COMBINE
Other figures ↓

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

Figures vary

  • 4AnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Trophic level
Omnivore
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 km²
COMBINE
Details ↓

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

Volume l
0 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 Hazel dormouse yet: shoulder height, top speed, bite force.

More

More about the Hazel dormouse

Closest relative on this site
🐭 Edible dormouse — last shared an ancestor ≈ 27 million years ago.
What it eats
nectar70%
insects and other invertebrates10%
fruit10%
leaves, roots and other plants10%
In other languages
Haselmaus (de), Muscardinus avellanarius (fr), Muscardinus avellanarius (es), Hazelmuis (nl), Orzesznica leszczynowa (pl), mogyorós pele (hu) … and 25 more languages
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