{"id":3124,"date":"2009-12-22T16:04:35","date_gmt":"2009-12-22T16:04:35","guid":{"rendered":"http:\/\/euvolution.com\/futurist-transhuman-news-blog\/study-velociraptor%e2%80%99s-cousin-had-a-venomous-bite-and-saber-teeth-80beats\/"},"modified":"2009-12-22T16:04:35","modified_gmt":"2009-12-22T16:04:35","slug":"study-velociraptor%e2%80%99s-cousin-had-a-venomous-bite-and-saber-teeth-80beats","status":"publish","type":"post","link":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/astronomy\/study-velociraptor%e2%80%99s-cousin-had-a-venomous-bite-and-saber-teeth-80beats.php","title":{"rendered":"Study: Velociraptor\u2019s Cousin Had a Venomous Bite and Saber-Teeth | 80beats"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7911\" src=\"http:\/\/euvolution.com\/futurist-transhuman-news-blog\/wp-content\/plugins\/wp-o-matic\/cache\/96c33_dinoskull.jpg\" alt=\"dinoskull\" width=\"220\" height=\"167\" align=\"left\" style=\"padding-left:10px; padding-right: 10px;\">Earlier this month DISCOVER covered <a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/blogs.discovermagazine.com\/80beats\/2009\/12\/10\/new-fossil-suggests-dinosaur-world-domination-started-in-s-america\/\">the 213-million-year-old fossils<\/a> of the theropod <em>Tawa hallae<\/em>, a <a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/blogs.discovermagazine.com\/80beats\/tag\/dinosaurs\/\">dinosaur<\/a> ancestor that could show how early dinos spread around the world. Now, in a <a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/www.pnas.org\/cgi\/doi\/10.1073\/pnas.0912360107\">study<\/a> (in press) in the <em>Proceedings of the National Academy of Sciences<\/em>, another research team has uncovered a surprise in the bones of a theropod from almost 100 million years later. By that time, these creatures may have adopted a clever new weapon: venom.<\/p><p><em>Sinornithosaurus<\/em> lived 125 million years ago in what&rsquo;s now China, and while it might have been covered in feathers (and the size of a turkey), the researchers say it attacked like modern rear-fanged snakes. <span>Rear-fanged snakes don&rsquo;t inject venom. Instead, the toxin flows down a telltale groove in a fang&rsquo;s surface and into the bite wound, inducing a state of shock [<a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/news.nationalgeographic.com\/news\/2009\/12\/091221-venomous-dinosaur-venom-dinosaurs-snakes.html\"><em>National Geographic<\/em><\/a>]<\/span>.<\/p><p><span><\/span>Looking at the dinosaur&rsquo;s skull, study author David Burnham says his team found a pocket that they believe <span><em><span>Sinornithosaurus<\/span> <\/em><\/span>could have used to store venom. A groove runs from there to the base of the fang, the team says. <span>Like rear-fanged snakes, the venom <em>Sinornithosaurus<\/em> used was probably not lethal. The researchers suggest it instead caused rapid shock, allowing the dinosaur to subdue its prey [<a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/news.bbc.co.uk\/2\/hi\/science\/nature\/8425200.stm\"><em>BBC News<\/em><\/a>]<\/span>. Today&rsquo;s komodo dragons <a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/www.nytimes.com\/2009\/05\/19\/science\/19komo.html\">may use a similar blast of venom<\/a> to weaken their targets.<\/p><p>Burnham says the dinosaur probably ate the birds that lived in the forests of that time and place.<span> Short front teeth were probably used &ldquo;to pluck the feathers off their victims,&rdquo; wrote the researchers, who suggest that other members of <em>Sinornithosaurus<\/em>&lsquo; family, including the velociraptors of <em>Jurassic Park<\/em> fame, had the same venomous capabilities [<a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/www.wired.com\/wiredscience\/2009\/12\/feathered-dinosaurs-venomous\/\"><em>Wired.com<\/em><\/a>]<\/span>. What Burnham doesn&rsquo;t know is how far back venom goes&mdash;if dinosaurs 125 million years ago possessed the ability, it possibly could date to even earlier reptiles.<\/p><p>Related Content:<br>80beats: <a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/blogs.discovermagazine.com\/80beats\/2009\/12\/10\/new-fossil-suggests-dinosaur-world-domination-started-in-s-america\/\">New Fossil Suggests Dinosaur World Domination Started in S. America<\/a><br>80beats: <a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/blogs.discovermagazine.com\/80beats\/2009\/11\/12\/t-rex-may-have-been-a-hot-blooded-sweaty-beast\/\">T. Rex May Have Been Hot-Blooded, Sweaty Beast<\/a><br>80beats: <a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/blogs.discovermagazine.com\/80beats\/2009\/09\/30\/did-a-throat-infection-take-down-sue-the-famous-t-rex\/\">Did a Throat Infection Take Down Sue, the Famous T. Rex?<\/a><br>80beats: <a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/blogs.discovermagazine.com\/80beats\/2009\/09\/28\/four-winged-dino-clinches-the-case-for-bird-evolution\/\">Four-Winged Dino Cliches the Case for Bird Evolution<\/a><br>80beats: <a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/blogs.discovermagazine.com\/80beats\/2009\/09\/18\/miniature-t-rex-was-a-man-sized-monster\/\">Miniature T. Rex Was a Man-Sized Monster<\/a><\/p><p><em>Image: National Academy of Sciences<\/em><\/p><div><a href=\"http:\/\/blogs.discovermagazine.com\/80beats\/tag\/dinosaurs\/\" rel=\"nofollow\">http:\/\/blogs.discovermagazine.com\/80beats\/tag\/dinosaurs\/<\/a><\/div><p><a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/feedads.g.doubleclick.net\/~a\/5InlBltQmbPFPGPRMqGPco2tuWQ\/0\/da\"><img decoding=\"async\" src=\"http:\/\/euvolution.com\/futurist-transhuman-news-blog\/wp-content\/plugins\/wp-o-matic\/cache\/96c33_di\" border=\"0\" style=\"padding-left:10px; padding-right: 10px;\"><\/a><br><a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/feedads.g.doubleclick.net\/~a\/5InlBltQmbPFPGPRMqGPco2tuWQ\/1\/da\"><img decoding=\"async\" src=\"http:\/\/euvolution.com\/futurist-transhuman-news-blog\/wp-content\/plugins\/wp-o-matic\/cache\/96c33_di\" border=\"0\" style=\"padding-left:10px; padding-right: 10px;\"><\/a><\/p><div><a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/feeds.feedburner.com\/~ff\/80beats?a=rhu2Xrlk_2Q:AvdNZTOylTA:yIl2AUoC8zA\"><img decoding=\"async\" src=\"http:\/\/euvolution.com\/futurist-transhuman-news-blog\/wp-content\/plugins\/wp-o-matic\/cache\/96c33_80beats?d=yIl2AUoC8zA\" border=\"0\" style=\"padding-left:10px; padding-right: 10px;\"><\/a> <a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/feeds.feedburner.com\/~ff\/80beats?a=rhu2Xrlk_2Q:AvdNZTOylTA:V_sGLiPBpWU\"><img decoding=\"async\" src=\"http:\/\/euvolution.com\/futurist-transhuman-news-blog\/wp-content\/plugins\/wp-o-matic\/cache\/96c33_80beats?i=rhu2Xrlk_2Q:AvdNZTOylTA:V_sGLiPBpWU\" border=\"0\" style=\"padding-left:10px; padding-right: 10px;\"><\/a> <a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/feeds.feedburner.com\/~ff\/80beats?a=rhu2Xrlk_2Q:AvdNZTOylTA:gIN9vFwOqvQ\"><img decoding=\"async\" src=\"http:\/\/euvolution.com\/futurist-transhuman-news-blog\/wp-content\/plugins\/wp-o-matic\/cache\/96c33_80beats?i=rhu2Xrlk_2Q:AvdNZTOylTA:gIN9vFwOqvQ\" border=\"0\" style=\"padding-left:10px; padding-right: 10px;\"><\/a> <a rel=\"nofollow\" target=\"_blank\" href=\"http:\/\/feeds.feedburner.com\/~ff\/80beats?a=rhu2Xrlk_2Q:AvdNZTOylTA:F7zBnMyn0Lo\"><img decoding=\"async\" src=\"http:\/\/euvolution.com\/futurist-transhuman-news-blog\/wp-content\/plugins\/wp-o-matic\/cache\/96c33_80beats?i=rhu2Xrlk_2Q:AvdNZTOylTA:F7zBnMyn0Lo\" border=\"0\" style=\"padding-left:10px; padding-right: 10px;\"><\/a><\/div><p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/euvolution.com\/futurist-transhuman-news-blog\/wp-content\/plugins\/wp-o-matic\/cache\/96c33_rhu2Xrlk_2Q\" height=\"1\" width=\"1\" style=\"padding-left:10px; padding-right: 10px;\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/euvolution.com\/futurist-transhuman-news-blog\/wp-content\/plugins\/wp-o-matic\/cache\/96c33_MUI0_XITkmc\" height=\"1\" width=\"1\" style=\"padding-left:10px; padding-right: 10px;\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Earlier this month DISCOVER covered the 213-million-year-old fossils of the theropod Tawa hallae, a dinosaur ancestor that could show how early dinos spread around the world. Now, in a study (in press) in the Proceedings of the National Academy of &hellip; <a href=\"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/astronomy\/study-velociraptor%e2%80%99s-cousin-had-a-venomous-bite-and-saber-teeth-80beats.php\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"limit_modified_date":"","last_modified_date":"","_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[21],"tags":[],"class_list":["post-3124","post","type-post","status-publish","format-standard","hentry","category-astronomy"],"modified_by":null,"_links":{"self":[{"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/posts\/3124"}],"collection":[{"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/comments?post=3124"}],"version-history":[{"count":0,"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/posts\/3124\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/media?parent=3124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/categories?post=3124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.euvolution.com\/futurist-transhuman-news-blog\/wp-json\/wp\/v2\/tags?post=3124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}