Wrasses

Moon wrasse (Thalassoma lunare)

The Moon wrasse (Thalassoma lunare) belongs to the family Labridae (wrasses) and is found in the Red Sea, with a wider Indo-Pacific range. It is a carnivore and usually seen alone. It reaches about 30 cm and is found at 1–50 m depth. IUCN conservation status: Least Concern. It is not dangerous to divers.

Moon wrasse (Thalassoma lunare), a Red Sea fish of the wrasses family
Photo: iNaturalist / Wikimedia Commons

Quick facts

Scientific nameThalassoma lunare
FamilyWrasses (Labridae)
Common name (IT)Tordo lunare
Common name (EN)Moon wrasse
Maximum size30 cm
Depth1–50 m
DistributionRed Sea and Indo-Pacific
IUCN statusLC — Least Concern

Description

Present throughout the Red Sea, with a broader range across the tropical Indo-Pacific.

Where it lives

Present throughout the Red Sea, with a broader range across the tropical Indo-Pacific.

  • Red Sea
  • Indo-Pacific

Frequently asked questions

What family does the Moon wrasse belong to?
The Moon wrasse (Thalassoma lunare) belongs to the family Labridae (wrasses).
Is the Moon wrasse dangerous?
It is not dangerous to divers. As with any reef animal, do not touch or handle it.
Is the Moon wrasse endemic to the Red Sea?
No — it occurs in the Red Sea but its range extends across the Indo-Pacific.
How big does the Moon wrasse get?
It reaches a maximum length of about 30 cm.

Explore the Moon wrasse in 3D in the interactive atlas →