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Photo: Ansgar Walk · CC BY-SA 3.0

SpeciesCarnivoraPhocidae
Carnivores

🦭Bearded Seal

Erignathus barbatus (Erxleben, 1777)

The bearded seal, also known as the square-flipper seal, is a medium-sized pinniped that is found in and near to the Arctic Ocean. It gets its generic name from two Greek words that refer to its heavy jaw. The other part of its Linnaean name means bearded and refers to its most characteristic feature, the conspicuous and abundant whiskers. When dry, these whiskers curl elegantly, giving the bearded seal a "raffish" look.

Text: Wikipedia, CC BY-SA 4.0.

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Photos
2
Measurements
12
vs you
≈ 4.6× your weight
Conservation status
NTNear threatened

IUCN Red List assessment, 2025.

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

Everything we know about the Bearded Seal

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

Body mass
283 kg
COMBINE
Other figures ↓

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

Figures vary

  • 373 kgAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: low
Body length
2.65 m
COMBINE
Other figures ↓

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

Figures vary

  • 2.5 mSeaLifeBasev25.04
Brain mass
460 g
COMBINE
Details ↓

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

Maximum lifespan
31 years
COMBINE
Details ↓

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

Generation length
19 years
COMBINE
Details ↓

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

Age at maturity
6.0 years
COMBINE
Details ↓

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

Gestation
275 days
COMBINE
Other figures ↓

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

Figures vary

  • 259 daysAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: low
Litter size
1
COMBINE
Other figures ↓

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

Figures vary

  • 1AnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: low
Trophic level
Omnivore
COMBINE
Details ↓

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

Activity cycle
Crepuscular / mixedestimated
COMBINE
Details ↓

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

Population density
0.01 per km²
COMBINE
Details ↓

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

Volume l
283 Laverage
Details ↓

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

estimated = a model's estimate for a species nobody has measured; average = a mean across sexes or species in a group.

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

More

More about the Bearded Seal

Closest relative on this site
🦭 Grey Seal — last shared an ancestor ≈ 6.2 million years ago.
What it eats
insects and other invertebrates60%
fish40%
In other languages
髯海豹 (zh), морской заяц (ru), Remmesæl (da), Bartrobbe (de), Erignathus barbatus (es), partahylje (fi) … and 26 more languages
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