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The selected pictures are what we believe to be the best pictures on Wikipedia related to sharks.Any image that is featured or valued on the English Wikipedia, or featured, valued or considered high quality on Wikimedia Commons, and is used in one or more articles within the scope of WikiProject Sharks, automatically qualifies, and may be added below.
Sharkbook is a global database for identifying and tracking sharks, particularly whale sharks, using uploaded photos and videos.In addition to identifying and tracking sharks, the site allows people to "adopt a shark" and get updates on specific animals.
Sharks living in cooler water have slower metabolisms than sharks in warmer water housings and therefore require less food. [7] The most common staple food provided to captive sharks in home aquaria is frozen fish. [7] The freezing process used to store foods for sharks often results in the food items losing nutrient value. [7]
Pentanchidae, a family of ground sharks with the overall name deepwater catsharks, but many species are referred to as "catshark". This species in this family were formerly included in the Scyliorhinidae. Atelomycteridae, a family of ground sharks with the overall name coloured catsharks, but many species are referred to as "catshark". This ...
The whitespotted bamboo shark (Chiloscyllium plagiosum) is a species of carpet shark with an adult size that approaches one metre in length. [2] This small, mostly nocturnal species is harmless to humans. The whitespotted bamboo shark is occasionally kept as a pet in larger home aquaria. It can grow up to 93 centimetres (37 in) long. [3]
The researchers of the study examined the vision of Scyliorhinus retifer using microspectrophotometry and designed a "shark-eye" camera that yielded contrast information on areas where fluorescence is anatomically distributed on the shark. The repeated evolution of biofluorescence in elasmobranchs, coupled with a visual adaptation to detect it ...
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Sharks portal; The pygmy lanternshark (Etmopterus fusus) is a shark of the family Etmopteridae found in the eastern Indian Ocean from northern Western Australia and possibly Java, at depths of between 430 and 550 m. Its length is up to 26 cm. Reproduction is ovoviviparous.