Surgeonfishes

Twotone tang (Zebrasoma scopas)

The Twotone tang (Zebrasoma scopas) belongs to the family Acanthuridae (surgeonfishes) and is found in the Red Sea, with a wider Indo-Pacific range. It is a herbivore and usually seen in groups or alone. It reaches about 15 cm and is found at 1–50 m depth. IUCN conservation status: Least Concern. It is not dangerous to divers.

Twotone tang (Zebrasoma scopas), a Red Sea fish of the surgeonfishes family
Photo: iNaturalist / Wikimedia Commons

Quick facts

Scientific nameZebrasoma scopas
FamilySurgeonfishes (Acanthuridae)
Common name (IT)Pesce chirurgo bruno
Common name (EN)Twotone tang
Maximum size15 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 Twotone tang belong to?
The Twotone tang (Zebrasoma scopas) belongs to the family Acanthuridae (surgeonfishes).
Is the Twotone tang dangerous?
It is not dangerous to divers. As with any reef animal, do not touch or handle it.
Is the Twotone tang endemic to the Red Sea?
No — it occurs in the Red Sea but its range extends across the Indo-Pacific.
How big does the Twotone tang get?
It reaches a maximum length of about 15 cm.

Explore the Twotone tang in 3D in the interactive atlas →