SCALLOPED HAMMERHEAD – Sphyrna lewini
Family Sphyrnidae, HAMMERHEAD SHARKS
Description: fifth gill slit shorter than 4 preceding ones and located posterior to pectoral fin base; flattened head extending to hammerlike lobes on each side; distinct indentation of the front margin of the head at its midpoint; second dorsal fin longer than tail; gray-brown to olive in color with white underbelly; teeth smooth-edged; pectoral fins tipped with black on the undersurface; tips of first and second dorsal lobes and caudal also may have dusky tips; pelvic fin with nearly straight hind margin.
Similar fish: other hammerhead sharks.
Where found: both OFFSHORE and INSHORE.
Size: common to 6 feet and can reach 14 feet.
Remarks: predatory fish, feeding mainly on fish, squid, and stringrays; male matures at about 6 feet in length.
- SAILFISH – Istiophorus platypterus
- WHITE MARLIN – Tetrapterus albidus
- BLUE MARLIN – Makaira nigricans
- LONGBILL SPEARFISH – Tetrapturus pfluegeri
- SWORDFISH – Xiphias gladius
- DOLPHIN – Coryphaena hippurus
- BLACKFIN TUNA – Thunnus atlanticus
- YELLOWFIN TUNA – Thunnus albacares
- LITTLE TUNNY – Euthynnus alletteratus
- WAHOO – Acanthocybium solanderi
- SPANISH MACKEREL – Scomberomorus maculatus
- CERO (cero mackerel) – Scomberomorus regalis
- KING MACKEREL – Scomberomorus cavalla
- GREAT BARRACUDA – Sphyraena barracuda
- BAY ANCHOVY – Anchoa mitchilli
- STRIPED ANCHOVY – Anchoa hepsetus
- STRIPED MOJARRA – Diapterus plumieri
- STRIPED (BLACK) MULLET – Mugil cephalus
- FANTAIL MULLET – Mugil gyrans
- ATLANTIC SPADEFISH – Chaetodipterus faber
- GAFFTOPSAIL CATFISH – Bagre marinus
- HARDHEAD CATFISH – Arius felis
- GULF FLOUNDER – Paralichthys albigutta
- SPOT – Leiostomus xanthurus