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#0325 · 🦊 mammals

Platypus

🇳🇱 Vogelbekdier ·Ornithorhynchus anatinus

NTnear threatened 🦊 Mammals 📍 outside Europe
Platypus, photo 1 of 10
1/10 © Alec Karcz · CC BY-NC 4.0

what is it?

The platypus ( Ornithorhynchus anatinus ), sometimes referred to as the duck-billed platypus , is a semiaquatic egg-laying mammal endemic to eastern Australia, including Tasmania. Together with the four species of echidna, it is one of the five extant species of monotremes, the only mammals that lay eggs instead of giving birth to live young. The animal is the sole living representative of its family (Ornithorhynchidae) and genus ( Ornithorhynchus ), though a number of related species appear in the fossil...

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 5,278iNaturalist observations
  • threat NTnear threatened

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.
  • 5,278 observations worldwide on iNaturalist.
  • Scientifically named by George Shaw in 1799 (227 years ago).

fact sheet

English
Platypus
Nederlands
Vogelbekdier
scientific name
Ornithorhynchus anatinus
class
Mammalia
order
Monotremata
family
Ornithorhynchidae
IUCN Red List
NT · near threatened
sightings in NL
0
sightings worldwide
5,278
GBIF records in NL
0
weight
—
length
—
lifespan
—
named
1799 by George Shaw

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

Sources: iNaturalist taxon 43236, Wikidata Q15343, GBIF 2433376, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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