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#4807 · 🐌 snails, slugs & other molluscs

Eastern Oyster

🇳🇱 Amerikaanse oester ·Crassostrea virginica

Eastern Oyster, photo 1 of 10
1/10 © Jessica Utrup · CC BY-NC 4.0

what is it?

The eastern oyster ( Crassostrea virginica )—also called Wellfleet oyster , Atlantic oyster , Virginia oyster , or American oyster —is a species of true oyster native to the eastern seaboard and Gulf of Mexico coast of North America. It is also farmed in Puget Sound, Washington, where it is known as the Totten Inlet Virginica . Eastern oysters are and have been very popular commercially. Today, less than 1% of the original 17th-century population (when the original colonists arrived) is thought to...

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 18,683iNaturalist observations

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.
  • 18,683 observations worldwide on iNaturalist.
  • Scientifically named by Johann Friedrich Gmelin in 1791 (235 years ago).

fact sheet

English
Eastern Oyster
Nederlands
Amerikaanse oester
scientific name
Crassostrea virginica
class
Bivalvia
order
Ostreida
family
Ostreidae
sightings in NL
0
sightings worldwide
18,683
GBIF records in NL
13
weight
—
length
—
lifespan
—
named
1791 by Johann Friedrich Gmelin

relatives· Ostreidae

Sources: iNaturalist taxon 47585, Wikidata Q468415, GBIF 2286079, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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