Come identificare Yellow Tang

Per identificare Yellow Tang (Zebrasoma flavescens), osserva queste caratteristiche chiave.

Caratteristiche fisiche

Forma del corpo

compressed

Colorazione

Uniform, brilliant yellow across the entire body, fins, and tail. Color may slightly darken at night or when stressed, sometimes exhibiting a faint horizontal white band.

Tipo di squame

ctenoid

Posizione della bocca

terminal

Caratteristiche distintive

Bright yellow coloration, Compressed, disc-shaped body, Prominent, sail-like dorsal and anal fins, Scalpel-like spine (scapel) on each side of the caudal peduncle

Pinna dorsale

Single, long dorsal fin with 4-5 spines and 23-26 soft rays, extending almost the entire length of the back, giving it a sail-like appearance.

Pinna caudale

Truncate to slightly emarginate caudal fin.

Pinna pettorale

Small, rounded pectoral fins.

Pinne distintive

Large, sail-like dorsal and anal fins are characteristic of the genus Zebrasoma. The caudal peduncle bears a single, sharp, retractable spine on each side.

Consigli per l'identificazione

1. 1

   Coloration

   Its uniform, bright yellow body is the most immediate and reliable identifier. No other common surgeonfish shares this exact coloration.

2. 2

   Body Shape

   The highly compressed, disc-like body with a pointed snout and tall, sail-like dorsal and anal fins distinguishes it from other tangs like those in the genus Acanthurus (which tend to be more oval-shaped).

3. 3

   Caudal Spine

   Observe the characteristic scalpel-like spine on the caudal peduncle, typical of all surgeonfishes. While not unique to Z. flavescens, its presence confirms it as a surgeonfish.

Esplora Yellow Tang