How to Identify Striped barracuda

To identify Striped barracuda (Sphyraena obtusata), look at these key features.

Physical Characteristics

Body shape

torpedo

Coloration

Dorsal side is typically greenish-grey to dark blue, fading to silvery-white on the flanks and belly. Often exhibits faint, dusky vertical bars or a yellowish lateral stripe, especially when young or stressed. The caudal fin is often yellowish.

Scale type

cycloid

Mouth position

superior

Distinctive features

Elongated, cylindrical body, Pointed snout with a large mouth, Prominent, sharp, canine-like teeth of varying sizes, Two widely separated dorsal fins, Yellowish caudal fin (especially in younger individuals or certain populations), Often a faint yellow stripe along the lateral line

Dorsal fin

Two widely separated dorsal fins. The first dorsal fin has 5 strong spines, and the second dorsal fin has 1 spine and 9 soft rays.

Tail fin

Forked caudal fin, often yellowish.

Pectoral fin

Short pectoral fins, typically not reaching the origin of the first dorsal fin.

Distinctive fins

Pelvic fins are abdominal, located beneath the pectoral fins.

Identification Tips

1. 1

   Body Shape and Coloration

   Look for the classic barracuda torpedo shape, silvery body, and often a yellowish caudal fin. Faint vertical bars or a yellow lateral stripe can be present.

2. 2

   Dorsal Fins

   Note the two distinctly separated dorsal fins. This is a key barracuda characteristic.

3. 3

   Pectoral Fin Length

   The pectoral fins are relatively short and do not extend past the origin of the first dorsal fin, which helps distinguish it from some other barracuda species.

4. 4

   Mouth and Teeth

   Observe the large mouth with prominent, sharp, canine-like teeth. The lower jaw typically protrudes beyond the upper jaw.

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