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#2162 · 🐟 fish

Sea Mullet

🇳🇱 Aalder ·Mugil cephalus

LCleast concern 🐟 Fish 📍 in the Netherlands
Sea Mullet, photo 1 of 10
1/10 © Ian Banks · CC BY-NC 4.0

what is it?

The flathead grey mullet ( Mugil cephalus ) is an important food fish species in the mullet family Mugilidae. It is found in coastal tropical and subtropical waters worldwide. Its length is typically 30 to 75 centimetres (12 to 30 in). It is known with numerous English names, including the flathead mullet, striped mullet (US, American Fisheries Society name), black mullet, bully mullet, common mullet, grey mullet, sea mullet and mullet , among others.

base stats

  • NL sightings 1iNaturalist, research grade
  • worldwide 9,952iNaturalist 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

  • Spotted 1 times in the Netherlands on iNaturalist.
  • 9,952 observations worldwide on iNaturalist.
  • Scientifically named in 1758 (268 years ago).

fact sheet

English
Sea Mullet
Nederlands
Aalder
scientific name
Mugil cephalus
class
Actinopterygii
order
Mugiliformes
family
Mugilidae
IUCN Red List
LC · least concern
sightings in NL
1
sightings in Europe
403
sightings worldwide
9,952
GBIF records in NL
1
weight
—
length
—
lifespan
—
named
1758

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

relatives· Mugilidae

Sources: iNaturalist taxon 106222, Wikidata Q234014, GBIF 8189568, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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