{"id":1668,"date":"2012-03-30T14:38:52","date_gmt":"2012-03-30T17:38:52","guid":{"rendered":"https:\/\/www.palaeontologyonline.com\/?page_id=1668"},"modified":"2017-11-01T09:44:24","modified_gmt":"2017-11-01T09:44:24","slug":"tetrapod","status":"publish","type":"page","link":"https:\/\/www.palaeontologyonline.com\/?page_id=1668","title":{"rendered":"Tetrapods"},"content":{"rendered":"<p>Tetrapods are a superclass of<a href=\"https:\/\/34.32.27.218\/glossary\/v\/vertebrates\/\"> vertebrates<\/a> that have four limbs (and those that have lost them, like snakes). Amphibians, reptiles, birds and mammals are all tetrapods; fish are not, with the exception that somewhere along the evolutionary line the fin of a lobe-fin fish becomes a limb, making the fish a tetrapod. However, this is hard to distinguish.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tetrapods are a superclass of vertebrates that have four limbs (and those that have lost them, like snakes). Amphibians, reptiles, birds and mammals are all tetrapods; fish are not, with the exception that somewhere along the evolutionary line the fin of a lobe-fin fish becomes a limb, making the fish a tetrapod. However, this is [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":432,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1668","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.palaeontologyonline.com\/index.php?rest_route=\/wp\/v2\/pages\/1668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.palaeontologyonline.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.palaeontologyonline.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.palaeontologyonline.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.palaeontologyonline.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1668"}],"version-history":[{"count":4,"href":"https:\/\/www.palaeontologyonline.com\/index.php?rest_route=\/wp\/v2\/pages\/1668\/revisions"}],"predecessor-version":[{"id":4659,"href":"https:\/\/www.palaeontologyonline.com\/index.php?rest_route=\/wp\/v2\/pages\/1668\/revisions\/4659"}],"up":[{"embeddable":true,"href":"https:\/\/www.palaeontologyonline.com\/index.php?rest_route=\/wp\/v2\/pages\/432"}],"wp:attachment":[{"href":"https:\/\/www.palaeontologyonline.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}