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#0484 · 🦊 mammals

Weddell Seal

🇳🇱 Weddellzeehond ·Leptonychotes weddellii

LCleast concern 🦊 Mammals 📍 outside Europe
Weddell Seal, photo 1 of 10
1/10 © MS Roald Amundsen · CC BY-NC 4.0

what is it?

The Weddell seal , Leptonychotes weddellii , is a relatively large and abundant true seal (family: Phocidae) with a circumpolar distribution surrounding Antarctica. Weddell seals have the most southerly distribution of any mammal, with a habitat that extends as far south as McMurdo Sound (at 77°S). It is the only species in the genus Leptonychotes , and the only member of the Antarctic tribe of lobodontine seals to prefer in-shore habitats on shore-fast ice over free-floating pack ice. Genetic...

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 1,938iNaturalist observations
  • threat LCleast concern

Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).

fun facts

  • No confirmed wild sightings in the Netherlands on iNaturalist: you'd have to travel for this one.
  • 1,938 observations worldwide on iNaturalist.
  • Scientifically named by René Lesson in 1826 (200 years ago).

fact sheet

English
Weddell Seal
Nederlands
Weddellzeehond
scientific name
Leptonychotes weddellii
class
Mammalia
order
Carnivora
family
Phocidae
IUCN Red List
LC · least concern
sightings in NL
0
sightings worldwide
1,938
GBIF records in NL
0
weight
—
length
—
lifespan
—
named
1826 by René Lesson

IUCN in Dutch: niet bedreigd. Blank means the sources don't say.

relatives· Phocidae

Sources: iNaturalist taxon 41731, Wikidata Q313166, GBIF 2434784, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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