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The megamouth shark (Megachasma pelagios) is a species of deepwater shark.Rarely seen by humans, it measures around 5.2 m (17 ft) long and is the smallest of the three extant filter-feeding sharks alongside the relatively larger whale shark and basking shark.
However, the Cretaceous-aged M. comanchensis has been recently reclassified as an odontaspid shark in the genus Pseudomegachasma, and is in fact unrelated to the megamouth shark despite similar teeth morphology. [8] They are a very rare genus of shark that are mainly found in temperate and tropical waters among the Pacific, Atlantic and Indian ...
This list of megamouth shark specimens and sightings includes recorded human encounters with Megachasma pelagios, popularly known as the megamouth shark. A similar list is published by the Ichthyology Department of the Florida Museum of Natural History at the University of Florida .
Since its discovery in 1976, only a few megamouth sharks have been seen, with 55 specimens known to have been caught or sighted as of 2012, including three recordings on film. Like the basking shark and whale shark, it is a filter feeder, and swims with its enormous mouth wide open, filtering water for plankton and jellyfish. It is distinctive ...
A tourist exploring a popular diving site off of Indonesia's Komodo Island caught a lucky break on July 25 when a rare creature swam right by him.
It is the oldest fossil record of a megamouth shark. The type fossil was recovered from the Søvind Marl Formation in Denmark and consists of a single tooth. Based on comparison with the teeth of the recent megamouth species (Megachasma pelagios), the length of the animal has been estimated at 1.3–3.5 m (4.3–11.5 ft). [1] [2] [3]
A deep-water megamouth shark was captured near Shizuoka, Japan. Looking at its mouth, we have to say it was named quite appropriately. The shark measured 13 feet long and weighed nearly 1,500 pounds.
They include the goblin shark, basking shark, megamouth shark, the thresher sharks, shortfin and longfin mako sharks, and great white shark. They are distinguished by their large jaws and ovoviviparous reproduction. The Lamniformes also include the extinct megalodon, Otodus megalodon.