{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T17:42:40Z","timestamp":1759945360792,"version":"build-2065373602"},"reference-count":65,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2014,7,16]],"date-time":"2014-07-16T00:00:00Z","timestamp":1405468800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"Vega Grant Agency","award":["2\/0087\/13"],"award-info":[{"award-number":["2\/0087\/13"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Anatomical Record"],"published-print":{"date-parts":[[2014,12]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>The course of the medial ridge in the lizard jugal shows considerable morphological variation. There are four basic configurations: (1) the medial ridge is located ventral to mid\u2010height on the suborbital process and anterior to mid\u2010length on the postorbital process; (2) the medial ridge is located ventrally on the suborbital process (as above), but posteriorly on the postorbital process; (3) the medial ridge is located dorsally on the suborbital process and anteriorly on the postorbital process; and (4) the medial ridge is centrally located along the entire length of the jugal. Ancestral character state reconstruction shows that type 1 is plesiomorphic for Squamata regardless of the broad\u2010scale phylogenetic topology. Type 3 is present in chamaeleonids and convergently in <jats:italic>Anolis barbatus<\/jats:italic>. Type 3 is a synapomorphy of the chamaeleonids. Type 2 is considered plesiomorphic for Anguidae, <jats:italic>Heloderma<\/jats:italic> and <jats:italic>Xenosaurus<\/jats:italic>, although it is independently modified in some extant members. These taxa form a clade in molecular phylogenies of Squamata, and the course of the medial ridge of the jugal therefore provides some measure of morphological support for this arrangement. The course of the medial ridge may be best explained by the position of the eye and by the angle of the jugal; its relations with other bony orbital structures (supraocular osteoderms, palpebral, supraorbital flanges) and the posterior extent of the maxilla are also discussed. Anat Rec, 297:2262\u20132272, 2014. \u00a9 2014 Wiley Periodicals, Inc.<\/jats:p>","DOI":"10.1002\/ar.22989","type":"journal-article","created":{"date-parts":[[2014,7,16]],"date-time":"2014-07-16T02:23:00Z","timestamp":1405477380000},"page":"2262-2272","source":"Crossref","is-referenced-by-count":15,"title":["Variation in the Position of the Jugal Medial Ridge Among Lizards (Reptilia: Squamata): Its Functional and Taxonomic Significance"],"prefix":"10.1002","volume":"297","author":[{"given":"Andrej","family":"\u010cer\u0148ansk\u00fd","sequence":"first","affiliation":[{"name":"Senckenberg Research Institute and Natural History Museum Frankfurt, Palaeoanthropology and Messel Research Senckenberganlage 25 60325 Frankfurt am Main Germany"},{"name":"Geological Institute, Slovak Academy of Sciences \u010eumbierska 1 974 01 Bansk\u00e1 Bystrica Slovak Republic"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Krister T.","family":"Smith","sequence":"additional","affiliation":[{"name":"Senckenberg Research Institute and Natural History Museum Frankfurt, Palaeoanthropology and Messel Research Senckenberganlage 25 60325 Frankfurt am Main Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jozef","family":"Klembara","sequence":"additional","affiliation":[{"name":"Department of Ecology, Faculty of Natural Sciences Comenius University in Bratislava Mlynsk\u00e1 dolina 84215 Bratislava Slovakia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2014,7,16]]},"reference":[{"key":"e_1_2_6_2_1","first-page":"329","article-title":"Beitr\u00e4ge zur Lurch\u2010 und Kriechtierfauna Kwangsi's","volume":"1930","author":"Ahl E","year":"1930","journal-title":"Sitzungsberichte der Gesellschaft der naturforschenden Freunde zu Berlin"},{"key":"e_1_2_6_3_1","first-page":"1","article-title":"\u00c9volution des l\u00e9zards du Pal\u00e9og\u00e8ne en Europe","volume":"192","author":"Aug\u00e9 ML","year":"2005","journal-title":"M\u00e9m Mus Nat Hist Nat"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.2307\/2388910"},{"key":"e_1_2_6_5_1","unstructured":"BalsaiMJ.2001. 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