Snorkel Hawaii - Wedge Tail Triggerfish

Average Weight/Length

Max length : 30.0 cm TL male/unsexed

Family, Genus, Class & Etymology

Family	Balistidae
Description	Triggerfishes
Environment	Marine
Etymology	Greek, balein = to throw (
Genus	12
No. of Species	42
Order	Tetraodontiformes
Class	Actinopterygii
Reproductive Guild	Guarders
Distribution	Atlantic, Indian and Pacific Oceans. Usually compressed body. Pelvic fins fused to one spine. First dorsal spine with locking mechanism. With 12 principal rays in caudal fin. 18 vertebrae. Upper jaw non-protrusible. Upper jaw usually with four teeth in outer and three in the inner series on each premaxillary. Capable of rotating eyeballs independently. Triggerfish normally swim by undulating their second dorsal and anal fins, but will use their tail for rapid bursts. Most triggerfishes are solitary diurnal carnivores, feeding on a wide variety of invertebrates including hard-shelled mollusks and echinoderms; some also feed on algae or zooplankton. They lay demersal eggs in a nest which is aggressively guarded by the female, less often by the male. Popular and hardy in aquaria, but often aggressive

Other "Popular" Names for this Fish

Reef Triggerfish

Location Habitat

Occur in shallow outer reefs subject to surge. Commonly found over barren rock or the spur-and-groove zone where there is a mixture of bare rock, rubble, and coral. Juveniles on algae reef. Benthopelagic. Feed on algae, detritus, mollusks, crustaceans, worms, echinoderms, fishes, sponges, foraminiferans, and eggs. Territorial. Oviparous. Also taken by drive-in nets

Biology & Physical Description

Dorsal spines (total): 3; Dorsal soft rays (total): 22-25; Anal spines: 0; Anal soft rays: 20 - 22. Body orange-brown above; head and belly white; soft dorsal, anal and pectoral fins pale; caudal fin dusky

Life Cycle & Mating Behavior

Distinct pairing

Geographic Species Map (Fishbase.org Map)

Summary of Distribution: Indo-Pacific: Red Sea south to East London, South Africa and east through Indonesia to the Marquesan Islands, north to southern Japan, south to Lord Howe Island.

Note: Distribution range colors indicate degree of suitability of habitat which can be interpreted as probabilities of occurrence (fishbase.org)

Sport Fishing Techniques

	Drifting Drift fishing allows you to fish over a variety of habitats as your boat drifts with the currents or wind movement. You can drift fish on the bottom or change the depth with a bobber or float. Natural baits work best. But jigs, lures and artificial flies will produce good results, too. You can drift fish on the ocean, as well as ponds, lakes, rivers and streams any time of the day and year..

	Still Fishing The simplest of fishing methods can also be the most effective. Still-fishing is a matter of putting your bait in the water and waiting for a fish to find it. Depending on water depth and what you’re trying to catch, you may want to still-fish near the surface, at a mid-water depth, or right down on the bottom. Using a float, or bobber, makes it easy to fish near the surface, or you can add sinkers to your line to fish deeper. Still fishing is a versatile way to go. You can do it from a pier, a bridge, an anchored boat or from shore. You can still fish on the bottom or off the bottom in ponds, lakes, rivers and streams for a variety of species. And you can still fish during most seasons and during any part of the day. You have to be very patient. You need to wait for the fish to bite. Still fishing is a versatile way to go. You can do it from a pier, a bridge, an anchored boat or from shore. You can still fish on the bottom in ponds, lakes, rivers and streams for a variety of species. .

Picture (Fish)

Wedge Tail Triggerfish