Come identificare King Mackerel

Per identificare King Mackerel (Scomberomorus cavalla), osserva queste caratteristiche chiave.

Caratteristiche fisiche

Forma del corpo

torpedo

Colorazione

Dorsal side iridescent blue-green, fading to silvery on the flanks and belly. Juveniles often have yellowish-bronze spots on the flanks, which fade with age.

Tipo di squame

cycloid

Posizione della bocca

terminal

Caratteristiche distintive

Laterally compressed, elongated body., Snout is pointed, and the mouth is large with strong, triangular, closely-set teeth., Lateral line dips abruptly below the second dorsal fin., Absence of scales on the pectoral fin.

Pinna dorsale

Two dorsal fins; the first is spiny (14-16 spines), the second is soft-rayed (15-18 rays) followed by 8-10 finlets. The first dorsal fin is typically dusky to black.

Pinna caudale

Deeply forked caudal fin (tail fin), characteristic of fast-swimming pelagic fish.

Pinna pettorale

Short, located high on the body.

Pinne distintive

Anal fin similar in shape and size to the second dorsal fin, also followed by 8-10 finlets. Pelvic fins are small.

Consigli per l'identificazione

1. 1

   Lateral Line

   The most reliable distinguishing feature is the abrupt dip in the lateral line below the second dorsal fin. This is a key differentiator from similar species like the Cero Mackerel (Scomberomorus regalis) and Spanish Mackerel (Scomberomorus maculatus).

2. 2

   First Dorsal Fin

   The first dorsal fin is typically uniformly dusky to black, lacking the prominent spots or markings seen in some other mackerel species.

3. 3

   Size

   King Mackerel are significantly larger than Spanish Mackerel and Cero Mackerel, often exceeding 10 kg (22 lbs) and reaching lengths over 1 meter (3.3 feet).

4. 4

   Teeth

   Possesses large, triangular, closely-set teeth, which are visible even when the mouth is closed, indicating its predatory nature.

Esplora King Mackerel