SHORT
DESCRIPTION
Body very elongated. Two well-separated dorsal fins. Five spines in the first fin, the first the largest. Second dorsal fin origin slightly in front of anal fin origin. Pelvic fin beneath tip of pectoral fin. Tip of pectoral fin does not reach the vertical of first dorsal fin origin. Large head, slightly flattened dorsally with pointed snout. Long jaws, lower jaw projected. Several fang-like teeth in front of upper jaw. A single row of 4-5 sharp teeth on the palatine; a row of small teeth on premaxilla. Lower jaw with a single canine at apex followed by a row of sharp teeth.
color :
grey on the back with white belly, often a touch of yellow-grey on the flank. Caudal fin yellow with upper, lower and posterior black margin.
size :
common 20-45 cm (max. 60 cm).
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DISTINGUISHING CHARACTERISTICS
Sphyraena chrysotaenia: pectoral fin tip reaching the vertical of first dorsal origin.
Sphyraena sphyraena and S. viridensis: pelvic fin located behind pectoral fin tip.
Mugilidae: four dorsal spines. Short snout.
Atherinidae: short snout and small mouth.
Sillaginidae: small mouth. Dorsal fins very close to each other.
BIOLOGY / ECOLOGY
Schooling fish. Feeds on fishes and large invertebrates. Eggs and larvae planktonic.
habitat :
inshore-pelagic.
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