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js-hier-summary'><a href="/pages/2913056">Creatures</a> » <span class="a js-show-full-hier">…</span> » <a href="/pages/1">Animal</a> » <span class="a js-show-full-hier">…</span> » <a href="/pages/2774383">Vertebrates</a> » <span class="a js-show-full-hier">…</span> » <a href="/pages/3014672">Dinosaurs And Birds</a> » <span class="a js-show-full-hier">…</span> » <a href="/pages/4532043">Ornithopods</a> » <span class="a js-show-full-hier">…</span></div> <div class='hier is-hidden js-hier-full'><a href="/pages/2913056">Creatures</a> » <a href="/pages/6061725">Cellular Organisms</a> » <a href="/pages/2908256">Eukaryotes</a> » <a href="/pages/2910700">Opisthokonts</a> » <a href="/pages/1">Animal</a> » <a href="/pages/3014411">Bilateria</a> » <a href="/pages/8814528">Deuterostomes</a> » <a href="/pages/694">Chordates</a> » <a href="/pages/2774383">Vertebrates</a> » <a href="/pages/46557929">Jawed Fish</a> » <a href="/pages/2775704">Osteichthyes</a> » <a href="/pages/8909">Lobe Finned 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href="/pages/52571902/data">data</a> </li> <li class='tab '> <a href="/pages/52571902/names">names</a> </li> </ul> </div> <div class='l-content'> <div class='l-flex'> <div class='l-overview-full'> <div class='desc'> <p>Probactrosaurus is a genus of <a href="/pages/3014672">Dinosauria</a>.</p> <p>EOL has data for <a href="/pages/52571902/data">6 attributes</a>, including:</p> </div> <ul class='sample-traits'> <li> <div> <div class='sample-trait-key a'>Body symmetry</div> <div uk-dropdown='mode: click'> <ul class='desc-meta'> <li><strong>URI:</strong> <a href="http://eol.org/schema/terms/body_symmetry">http://eol.org/schema/terms/body_symmetry</a></li> <li><strong>Definition:</strong> overall repetitive or reflective pattern in the body of one individual of this taxon. eg: bilateral symmetry, rotational symmetry, radial symmetry</li> </ul> <a href="/terms/search_results?tq%5Bf%5D%5B0%5D%5Bp%5D=12748&tq%5Br%5D=record">show all records</a> </div> </div> <div> <div class='sample-trait-val a'>bilaterally symmetric</div> <div uk-dropdown='mode: click'> <ul class='desc-meta'> <li><strong>URI:</strong> <a href="http://purl.obolibrary.org/obo/PATO_0001324">http://purl.obolibrary.org/obo/PATO_0001324</a></li> <li><strong>Definition:</strong> being symmetric about a plane running from frontal end to caudal end (head to tail), and having nearly identical right and left halves</li> </ul> <a href="/terms/search_results?tq%5Bf%5D%5B0%5D%5Bot%5D=8222&tq%5Bf%5D%5B0%5D%5Bp%5D=12748&tq%5Br%5D=record">show all records</a> </div> </div> </li> <li> <div> <div class='sample-trait-key a'>auditory system</div> <div uk-dropdown='mode: click'> <ul class='desc-meta'> <li><strong>URI:</strong> <a href="http://purl.obolibrary.org/obo/UBERON_0016490">http://purl.obolibrary.org/obo/UBERON_0016490</a></li> <li><strong>Definition:</strong> the sensory system for the sense of hearing</li> </ul> <a href="/terms/search_results?tq%5Bf%5D%5B0%5D%5Bp%5D=8154&tq%5Br%5D=record">show all records</a> </div> </div> <div> <div class='sample-trait-val a'>otoliths</div> <div uk-dropdown='mode: click'> <ul class='desc-meta'> <li><strong>URI:</strong> <a href="https://www.wikidata.org/entity/Q591800">https://www.wikidata.org/entity/Q591800</a></li> <li><strong>Definition:</strong> Inner-ear structure in vertebrates which detects acceleration and may detect acoustic signals</li> </ul> <a href="/terms/search_results?tq%5Bf%5D%5B0%5D%5Bot%5D=8171&tq%5Bf%5D%5B0%5D%5Bp%5D=8154&tq%5Br%5D=record">show all records</a> </div> </div> </li> <li> <div> <div class='sample-trait-key a'>cellularity</div> <div uk-dropdown='mode: click'> <ul class='desc-meta'> <li><strong>URI:</strong> <a href="http://purl.obolibrary.org/obo/PATO_0001992">http://purl.obolibrary.org/obo/PATO_0001992</a></li> <li><strong>Definition:</strong> An organismal quality inhering in a bearer by virtue of the bearers consisting cells. [ PATOC:GVG ]</li> </ul> <a href="/terms/search_results?tq%5Bf%5D%5B0%5D%5Bp%5D=13171&tq%5Br%5D=record">show all records</a> </div> </div> <div> <div class='sample-trait-val a'>multicellular</div> <div uk-dropdown='mode: click'> <ul class='desc-meta'> <li><strong>URI:</strong> <a href="http://purl.obolibrary.org/obo/PATO_0001993">http://purl.obolibrary.org/obo/PATO_0001993</a></li> <li><strong>Definition:</strong> A cellularity quality inhering in a bearer by virtue of the bearers consisting of more than one cell. [ PATOC:GVG ]</li> </ul> <a href="/terms/search_results?tq%5Bf%5D%5B0%5D%5Bot%5D=13172&tq%5Bf%5D%5B0%5D%5Bp%5D=13171&tq%5Br%5D=record">show all records</a> </div> </div> </li> <li> <div> <div class='sample-trait-key a'>mineralized skeleton contains</div> <div uk-dropdown='mode: click'> <ul class='desc-meta'> <li><strong>URI:</strong> <a href="https://eol.org/schema/terms/mineralizedSkeletonContains">https://eol.org/schema/terms/mineralizedSkeletonContains</a></li> <li><strong>Definition:</strong> Component found in mineralized skeletal tissue, (a specialized form of biogenic tissue in which the extracellular matrix is mineralized, and which functions in mechanical and structural support.)</li> </ul> <a href="/terms/search_results?tq%5Bf%5D%5B0%5D%5Bp%5D=1562&tq%5Br%5D=record">show all records</a> </div> </div> <div> <div class='sample-trait-val a'>apatite</div> <div uk-dropdown='mode: click'> <ul class='desc-meta'> <li><strong>URI:</strong> <a href="http://purl.obolibrary.org/obo/CHEBI_52254">http://purl.obolibrary.org/obo/CHEBI_52254</a></li> <li><strong>Definition:</strong> A phosphate mineral with the general formula Ca5(PO4)3X where X = OH, F or Cl</li> </ul> <a href="/terms/search_results?tq%5Bf%5D%5B0%5D%5Bot%5D=122&tq%5Bf%5D%5B0%5D%5Bp%5D=1562&tq%5Br%5D=record">show all records</a> </div> </div> </li> <li> <div> <div class='sample-trait-key a'>visual system</div> <div uk-dropdown='mode: click'> <ul class='desc-meta'> <li><strong>URI:</strong> <a href="http://purl.obolibrary.org/obo/UBERON_0002104">http://purl.obolibrary.org/obo/UBERON_0002104</a></li> <li><strong>Definition:</strong> The sensory system subserving the sense of vision.</li> </ul> <a href="/terms/search_results?tq%5Bf%5D%5B0%5D%5Bp%5D=7922&tq%5Br%5D=record">show all records</a> </div> </div> <div> <div class='sample-trait-val a'>corneal eyes</div> <div uk-dropdown='mode: click'> <ul class='desc-meta'> <li><strong>URI:</strong> <a href="https://eol.org/schema/terms/corneal_eyes">https://eol.org/schema/terms/corneal_eyes</a></li> <li><strong>Definition:</strong> Because of the difference in refractive index between air and water (or corneal tissue), a curved cornea is an image-forming lens in its own right. Its focal length is determined by the radius of curvature of the cornea. Many corneal eyes (eg: in land vertebrates) also have lenses, but the lens is flattened and weakened compared with an aquatic lens; most of the refractive power is provided by the cornea. Corneal eyes cannot focus in aquatic habitat.</li> <li><strong>Attribution:</strong> <a href='https://www.britannica.com/science/photoreception/Single-chambered-eyes#ref278820'>https://www.britannica.com/science/photoreception/Single-chambered-eyes#ref278820</a></li> </ul> <a href="/terms/search_results?tq%5Bf%5D%5B0%5D%5Bot%5D=529&tq%5Bf%5D%5B0%5D%5Bp%5D=7922&tq%5Br%5D=record">show all records</a> </div> </div> </li> </ul> </div> </div> <div class='l-overview-full'> <div class='page-children'> <h4>Probactrosaurus includes <a href="/pages/52571902/names">1 child</a>:</h4> <ul class='page-child-list'> <li> <a href="/pages/52571903">Probactrosaurus gobiensis Rozhdestvensky 1966</a> </li> <a href="/pages/52571902/names">see more</a> </ul> </div> </div> </div> </div> <div class='footer'> <ul class='footer-section footer-section-eol-info'> <li><a href="/docs/what-is-eol">What is EOL?</a></li> <li><a href="/docs/what-is-eol/whats-new">What's New?</a></li> <li><a href="http://discuss.eol.org">The EOL Forum</a></li> <li><a href="https://education.eol.org">Education</a></li> <li><a href="/docs/what-is-eol/citing-eol-and-eol-content">Citing EOL</a></li> <li><a href="/docs/what-is-eol/terms-of-use">Terms of Use</a></li> <li><a href="/docs/what-is-eol/data-services">Data Services</a></li> <li><a href="/docs/discover/food-webs">Food Webs</a></li> <li><a href="/docs/what-is-eol/language-support">Language Support</a></li> <li><a href="/docs/what-is-eol/donate">Donate</a></li> <li><a href="http://discuss.eol.org/t/contact-us-at-eol/181">Contact Us</a></li> </ul> <ul class='footer-section footer-section-discover'> <li><a href="/docs/discover/animals">Animals</a></li> <li><a href="/docs/discover/mammals">Mammals</a></li> <li><a href="/docs/discover/birds">Birds</a></li> <li><a href="/docs/discover/amphibians">Amphibians</a></li> <li><a href="/docs/discover/reptiles">Reptiles</a></li> <li><a href="/docs/discover/fishes">Fishes</a></li> <li><a href="/docs/discover/invertebrates">Invertebrates</a></li> <li><a href="/docs/discover/crustaceans">Crustaceans</a></li> <li><a href="/docs/discover/mollusks">Mollusks</a></li> <li><a href="/docs/discover/insects">Insects</a></li> <li><a href="/docs/discover/spiders">Spiders</a></li> <li><a href="/docs/discover/worms">Worms</a></li> <li><a href="/docs/discover/plants">Plants</a></li> <li><a href="/docs/discover/flowering-plants">Flowering Plants</a></li> <li><a href="/docs/discover/trees">Trees</a></li> <li><a href="/docs/discover/fungi">Fungi</a></li> <li><a href="/docs/discover/mushrooms">Mushrooms</a></li> <li><a href="/docs/discover/molds">Molds</a></li> <li><a href="/docs/discover/bacteria">Bacteria</a></li> <li><a href="/docs/discover/algae">Algae</a></li> <li><a href="/docs/discover/protists-or-protozoa">Protists</a></li> <li><a href="/docs/discover/archaea">Archaea</a></li> <li><a href="/docs/discover/viruses">Viruses</a></li> </ul> <div class='footer-section footer-section-nmnh'> <a href="https://naturalhistory.si.edu/research/eol"><div class='nmnh-header'>EOL is hosted by:</div> <img class="nmnh-logo" src="/assets/nmnh_logo_bw-72cc01336737d61fba9c8c5cda8e2f549bd19ae44f2b0568a236f378761d53b3.png" /> </a></div> </div> </body> </html>