Istiophorus amarui Curtis, Istiophorus gladius greyi Nichols & Murphy, Istiophoru greyii de Buen, Istiophorus platypterus Whitehead, A Sailfish, Istiophorus platypterus, hunting sardines off the coast of Mexico. Source: Peter G. Allinson, M.D. / Marine Photobank. License: CC BY Attribution-. Indo-Pacific sailfish (Istiophorus platypterus) can be found in both temperate and tropical waters throughout the world’s oceans. They generally have a tropical.

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Upon reaching this size, growth rate decreases. Includes nautiloids, cuttlefish, squids, octopuses, and extinct ammonites and belemnites. Biology Spawning peaks occur in summer, but can occur throughout the year.

From Wikipedia, the free encyclopedia. Recreational fishers must obtain a permit from NOAA fisheries for fishing in federal waters and state regulations may also apply. It is blue on top and white below, with rows of light blue dots, and its color platypyerus vary based on its excitement level.

Although not formerly listed as threatened or endangered, Indo-Pacific istiophorux are considered a data-poor fishery by the Indian Ocean Tuna Commission due to the increased fishing pressure the species experiences there, with an average annual catch between to estimated at 26, metric tons. Black and white drawing: Sailfish hunting a school of baitfish in the Maldives. These prey items indicate that some feeding occurs at the surface, as well as in midwater, along reef edges, or along the bottom substrate.

Human uses

Wikispecies has information related to Istiophorus platypterus. In the Atlantic, sailfish has little value as a commercial fishery, with the meat being relatively tough and rarely sold unless smoked. It may NOT be used within Apps. Breeding season Plwtypterus sailfish breed in the spring, summer, and fall. Shaw and Nodder first described the Atlantic sailfish in and assigned it the species name Xiphias platypterus. Mature eggs are translucent and roughly 0.


Istiophorus platypterus

This highly recognizable fish can grow to be over 10 feet long, including its elongated bill and its forked caudal fin. Behavior, oxygen consumption and survival of stressed juvenile sailfish Istiophorus platypterus in captivity. After the first year, growth rate decreases. White marlin Striped marlin. Jolley, ; Luthy, et al. The first dorsal fin contains many istiohporus black dots, which are more common towards the anterior end of the fin. In southern Florida, the fish tend to be smaller, generally between inches cm total length.

Indo-Pacific sailfish are epipelagic marine fish that spend most of their adult life between the mixed layer near the surface and the thermocline. Istiophorus platypterus resource”, Indo-Pacific sailfish either hunt alone or in small groups.

The eggs contain a small globule of oil that provides nourishment for the developing embryo. Genetic stock structure of the sailfish, Istiophorus platypterus, based on nuclear and mitochondrial DNA.

Photo courtesy NOAA In the Atlantic, sailfish has little value as a commercial fishery, with the meat being relatively tough and rarely sold unless smoked. Retrieved from ” https: Istiophorus platypterus Shaw These seasonal changes in distribution may be directly linked to prey movement. In the waters of the Pacific Ocean, sailfish appear to spawn in tropical and subtropical regions, with localized peaks during summer months.

The Indo-Pacific sailfish is an epipelagic and oceanic species,usually found above the thermocline.

ADW: Istiophorus platypterus: INFORMATION

First dorsal fin sail-like and remarkably higher than greatest body depth; pelvic fins very long, nearly reaching to anus, with a well developed membrane. The ripe ovarian eggs are about 0. Spawned eggs are around 1. Larval sailfish lack the jaw characteristic of the adults. The fully grown Indo-Pacific sailfish has few natural predators, and while large sharks platyppterus killer whales have been known to prey on individuals olatypterus by longlines, predation on free-swimming specimens is likely to be rare 2.


Nakamura, Plaatypterus Predators Pelagic sharks Chondrichthyes Killer whale Orcinus orca Great white shark Carcharodon charcharias Humans Homo sapiens Ecosystem Roles Indo-Pacific sailfish are apex predators that affect the population of their epipelagic prey in the open ocean ecosystem. Age and growth of the sailfish Istiophorus platypterus Istiophoridae in the Gulf of Tehuantepec, Mexico.

Summary page Point data Common names Photos. In platylterus, Europe and Asia and northern Africa. Sailfish been observed at cruising speeds with their dorsal fins folded back halfway in pursuit of prey. Wildscreen With – Tom Hooker: In the Sea of Japan, istipphorus numbers of individuals of this species migrate in schools northward with the warm Tsushima Current a branch of the Kuroshio during summer peak in later summerand southward against the current during autumn peak in early autumnand are caught in these periods by the coastal setnets.