It also has a relatively high spawning frequency and annual fertility rate, which ensures its numbers remain abundant and stable, even in the face of commercial fishing. What Do Coral Trout Eat. The rod I used for slow pitch jigging was a Noeby NBSJ631M. Any will work I have no particular favourite. Since the coral trout isn’t a staple food it is not being fished as often as the surgeonfish which allows for the predator dominance they have to increase that much more. They will eat usually between every 1-3 days, focusing their hunting efforts on damselfish or other smaller, coral trout. Remember, coral trout are largely fish-eating predators. Adult coral trout eat almost any fish they can find. The coral trout, or leopard coral grouper (Plectropomus leopardus), is a colourful native of tropical and subtropical areas of the Indo-Pacific.In Japan, it’s mainly found in waters off Okinawa, where it's known as Akajin. The coral trout derives its name from its appearance, looking similar to fresh water trout. 1 and 3, Table 2). We tested the effect of near-future CO2 levels (≈490, 570, 700, and 960 μatm CO2) on the olfactory responses and activity levels of juvenile coral trout, Plectropomus leopardus, a piscivorous reef fish that is also one of the most important fisheries species on the Great Barrier Reef, Australia. Brandon Quintana ES 152 b) Increased coral trout lead to decreased surgeonfish populations. At all four locations, the density and biomass of coral trout was significantly greater in marine reserves than limited fishing and open zones (Figs. The coral trout were caught using a berley bomb attractant, assorted strip bait and squid, or slow pitch jigs like the ones shown below. They feed using two main hunting methods. They can live for 18 years at maximum and weigh 26kg at most. Scientists have recently begun to understand the vital role played by top predators in ecosystems and the profound impacts that occur when those predators are wiped out. Find the perfect Coral Trout stock photos and editorial news pictures from Getty Images. Learn more. This is a crown-of-thorns starfish. A good sounder will help, but simply putting your head over the side with a mask or fish spotter will do the trick too. Barcheek coral trout are a long-lived and slow-growing fish. In the northern waters of Western Australia they can also be seen around wharves and wrecks, inhabiting waters between the Abrolhos Islands and as far north as Cape Leveque, at the tip of the Dampier Peninsula. Coral Trout are fierce reef predators, their table qualities are matched only by their power. Coral Reefs. The densities of coral trout (Plectropomus spp.) Whatever live bait you can manage to collect using your sabiki rigs will work fine. 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