WikiJournal of Science/Baryonyx/XML
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<journal>
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<full_title>WikiJournal of Science/Baryonyx</full_title>
<abbrev_title>Wiki.J.Sci.</abbrev_title>
<issn media_type='electronic'>2002-4436 / 2470-6345 / 2639-5347</issn>
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<doi>10.15347/WJS</doi>
<resource>http://www.WikiJSci.org/</resource>
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<year>2019</year>
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<titles>
<title>Baryonyx</title>
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<surname>et al.</surname><affiliation>Wikipedia editors of Baryonyx</affiliation><link>https://xtools.wmflabs.org/articleinfo/en.wikipedia.org/Baryonyx//2019-04-09</link>
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<publication_date media_type='online'>
<year>2019</year>
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<doi>10.15347/wjs/2019.003</doi>
<resource>https://en.wikiversity.org/wiki/WikiJournal of Science/Baryonyx</resource>
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<article>
<permissions>
<license license-type="open-access">
<license-p>[[File:Open_Access_logo_PLoS_white.svg|11px|link=Wikipedia:Open Access]] [[File:Cc.logo.circle.svg|16px|link=Wikipedia:Creative Commons]]
This is an open access article distributed under the [http://creativecommons.org/licenses/by-sa/3.0/ Creative Commons Attribution ShareAlike License], which permits unrestricted use, distribution, and reproduction, provided the original author and source are credited.</license-p>
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<abstract>
</p>
<span class="anchor" id="Figure 1"></span> <span class="anchor" id="Fig 1"></span> <span class="anchor" id="Fig. 1"></span> <span class="anchor" id="Image 1"></span> <span class="anchor" id="Figure1"></span> <span class="anchor" id="Fig1"></span> <span class="anchor" id="Fig.1"></span> <span class="anchor" id="Image1"></span> <div style="text-align: left; float:right; clear:right; padding:10px 0px 15px 10px; "> <div style="font-size: 90%; line-height: 1.3em; width: calc(250px ); "> <div style="position:relative; "> 250px </div> <div class="thumbcaption" style = "font-weight: normal;"> Reconstruction of the holotype skeleton, Natural History Museum, London </div> <span class="plainlinks" style = "font-style: italic;"><span style="font-size:85%;"><br>Ripton Scott, [https://creativecommons.org/licenses/by-sa/2.0/deed.en CC-BY-SA-2.0]</span></span> </div></div> ''Baryonyx'' (<span class="rt-commentedText nowrap"><span class="IPA nopopups noexcerpt">/<span style="border-bottom:1px dotted"><span title="/ˌ/: secondary stress follows">ˌ</span><span title="'b' in 'buy The holotype specimen, which may not have been fully grown, was estimated to have been between 7.5 and 10 m (25 and 33 ft) long and to have weighed between 1.2 and 1.7 t (1.3 and 1.9 short tons). ''Baryonyx'' had a long, low, and narrow snout, which has been compared to that of a [[w:gharial|gharial. The tip of the snout expanded to the sides in the shape of a rosette. Behind this, the upper jaw had a notch which fitted into the lower jaw (which curved upwards in the same area). It had a triangular crest on the top of its nasal bones. ''Baryonyx'' had a large number of finely serrated, conical teeth, with the largest teeth in front. The neck formed an S-shape, and the neural spines of its dorsal vertebrae increased in height from front to back. One elongated neural spine indicates it may have had a hump or ridge along the centre of its back. It had robust forelimbs, with the eponymous first-finger claw measuring about 31 cm (12 in) long. Now recognised as a member of the family Spinosauridae, ''Baryonyx''<span class="nowrap" style="padding-left:0.1em;">'s</span> affinities were obscure when it was discovered. Some researchers have suggested that ''Suchosaurus cultridens'' is a senior synonym (being an older name), and that ''Suchomimus tenerensis'' belongs in the same genus; subsequent authors have kept them separate. ''Baryonyx'' was the first theropod dinosaur demonstrated to have been piscivorous (fish-eating), as evidenced by fish scales in the stomach region of the holotype specimen. It may also have been an active predator of larger prey and a scavenger, since it also contained bones of a juvenile ''Iguanodon''. The creature would have caught and processed its prey primarily with its forelimbs and large claws. ''Baryonyx'' may have had semiaquatic habits, and coexisted with other theropod, ornithopod, and sauropod dinosaurs, as well as pterosaurs, crocodiles, turtles and fishes, in a fluvial environment.
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