How to Identify Goldspotted spinefoot

To identify Goldspotted spinefoot (Siganus punctatus), look at these key features.

Physical Characteristics

Body shape

compressed

Coloration

The body is typically yellowish-brown to greenish-brown, covered with numerous small, bright golden-yellow to orange spots. These spots extend onto the head, fins, and sometimes the caudal fin. The belly is usually paler. Some individuals may exhibit a mottled pattern or darker patches, especially when stressed or at night.

Scale type

cycloid

Mouth position

terminal

Distinctive features

Numerous small, bright golden-yellow to orange spots covering the body and head., A small, rabbit-like mouth., Venomous spines in the dorsal, anal, and pelvic fins.

Dorsal fin

13 spines, 10 soft rays. The spines are venomous.

Tail fin

Slightly forked to emarginate.

Pectoral fin

16-18 rays.

Distinctive fins

Pelvic fins have 2 spines and 3 soft rays (I,3,I formula), which is characteristic of the Siganidae family. The first spine is anterior, followed by three soft rays, and then a posterior spine. All fin spines are venomous.

Identification Tips

1. 1

   Coloration and Spotting

   Look for the distinctive golden-yellow to orange spots covering the entire body, head, and fins. This is the most reliable identifying feature.

2. 2

   Body Shape

   Typical rabbitfish body shape: compressed, oval to oblong, with a small mouth.

3. 3

   Fin Spines

   Note the characteristic fin spine formula (13 dorsal spines, 7 anal spines, and 2 pelvic spines), which are venomous.

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