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#2311 · 🐟 fish

Sixbar Wrasse

Thalassoma hardwicke

LCleast concern 🐟 Fish 📍 outside Europe
Sixbar Wrasse, photo 1 of 9
1/9 © François Libert · CC BY-NC-SA 4.0

what is it?

The sixbar wrasse or six-banded wrasse ( Thalassoma hardwicke ) is a species of wrasse in the family Labridae, native to the Indian Ocean and the western Pacific Ocean. It is an inhabitant of reef environments at depths from the surface down to 15 m (50 ft). This species can grow to 20 cm (8 in) in total length, though most individuals do not exceed 15 cm (6 in). It is of minor importance to local commercial fisheries and can also be found in...

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 4,943iNaturalist 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.
  • 4,943 observations worldwide on iNaturalist.
  • Scientifically named by John Whitchurch Bennett in 1830 (196 years ago).

fact sheet

English
Sixbar Wrasse
scientific name
Thalassoma hardwicke
class
Actinopterygii
order
Labriformes
family
Labridae
IUCN Red List
LC · least concern
sightings in NL
0
sightings worldwide
4,943
GBIF records in NL
0
weight
—
length
—
lifespan
—
named
1830 by John Whitchurch Bennett

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

relatives· Labridae

Sources: iNaturalist taxon 67963, Wikidata Q2634701, GBIF 2384460, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

stan runge 23a4304 source