How to Identify Ocellaris Clownfish

To identify Ocellaris Clownfish (Amphiprion ocellaris), look at these key features.

Physical Characteristics

Body shape

compressed

Coloration

Bright orange body with three vertical white bands. The first band is located just behind the eye, the second in the middle of the body, and the third near the caudal peduncle. All white bands are typically outlined in black. Some regional variations may exhibit darker or lighter orange hues.

Scale type

ctenoid

Mouth position

terminal

Distinctive features

Three white vertical bands outlined in black., Rounded caudal fin., Maximum size typically 11 cm (4.3 inches) in total length, though most adults are 7-8 cm.

Dorsal fin

Single dorsal fin with 10-11 spines and 14-17 soft rays. The spiny and soft-rayed portions are continuous.

Tail fin

Rounded caudal fin.

Pectoral fin

Large, rounded pectoral fins.

Distinctive fins

Anal fin with 2 spines and 11-13 soft rays. Pelvic fins with 1 spine and 5 soft rays.

Identification Tips

1. 1

   White Bands

   Three distinct white vertical bands, each prominently outlined in black. This black outline is a key differentiator from Amphiprion percula.

2. 2

   Dorsal Fin Spines

   Typically has 10-11 dorsal fin spines. Counting these can help distinguish it from similar species.

3. 3

   Caudal Fin Shape

   Possesses a rounded caudal (tail) fin, in contrast to the slightly emarginate or truncate caudal fin of some other clownfish species.

4. 4

   Body Coloration

   Generally a brighter orange compared to the deeper, more reddish-orange of Amphiprion percula, though this can be subjective and vary.

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