000118084 001__ 118084
000118084 005__ 20240319081003.0
000118084 0247_ $$2doi$$a10.1093/zoolinnean/zlac021
000118084 0248_ $$2sideral$$a128977
000118084 037__ $$aART-2022-128977
000118084 041__ $$aeng
000118084 100__ $$aDíaz-Berenguer, Ester
000118084 245__ $$aNeurocranial bones are key to untangling the sea cow evolutionary tree: osteology of the skull of Sobrarbesiren cardieli (Mammalia: Pan-Sirenia)
000118084 260__ $$c2022
000118084 5060_ $$aAccess copy available to the general public$$fUnrestricted
000118084 5203_ $$aThe pan-sirenian Bauplan is conservative, probably owing to the constraints of adaptation to an aquatic lifestyle. Gathering morphological data from extinct forms is complex, resulting in poorly resolved phylogenies for stem pan-sirenians. Extant sirenians ossify the falx cerebri and the tentorium cerebelli, membranes of the dura mater of the brain attached to the parietal bone. Nevertheless, these ossifications are not present in some pan-sirenians. The basioccipital bone has received little attention in the literature except for establishing the relative age of individuals. Here, we present new cranial elements and a detailed description of the skull of Sobrarbesiren cardieli, a stem pan-sirenian from the Lutetian of Spain represented by eight individuals; we study its intraspecific variation and palaeoecological implications and explore the evolution of the endocranial structures and the basioccipital bone in pan-sirenians. Six new phylogenetic characters are added to the latest pan-sirenian dataset, resulting in a well-resolved topology where Sobrarbesiren is recovered close to the root, in a clade with Prototherium and Eotheroides aegyptiacum. The basioccipital bone and the ossified endocranial membranes have a phylogenetic signal, and the absence of such endocranial structures represents the plesiomorphic condition for pan-sirenians and is not diagnostic for the family Protosirenidae as previously believed.
000118084 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E18-17R$$9info:eu-repo/grantAgreement/ES/MINECO/CGL2013-47521-P$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/CGL2017-85038-P
000118084 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000118084 590__ $$a2.8$$b2022
000118084 592__ $$a1.055$$b2022
000118084 591__ $$aZOOLOGY$$b12 / 176 = 0.068$$c2022$$dQ1$$eT1
000118084 593__ $$aEcology, Evolution, Behavior and Systematics$$c2022$$dQ1
000118084 593__ $$aAnimal Science and Zoology$$c2022$$dQ1
000118084 594__ $$a6.4$$b2022
000118084 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000118084 700__ $$0(orcid)0000-0002-7210-1033$$aMoreno-Azanza, Miguel$$uUniversidad de Zaragoza
000118084 700__ $$aBadiola, Ainara
000118084 700__ $$0(orcid)0000-0003-1732-9155$$aCanudo, José Ignacio$$uUniversidad de Zaragoza
000118084 7102_ $$12000$$2655$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Paleontología
000118084 773__ $$gzlac021 (2022), [33 pp.]$$pZool. j. Linn. Soc.$$tZOOLOGICAL JOURNAL OF THE LINNEAN SOCIETY$$x0024-4082
000118084 8564_ $$s7039809$$uhttps://zaguan.unizar.es/record/118084/files/texto_completo.pdf$$yVersión publicada
000118084 8564_ $$s2842516$$uhttps://zaguan.unizar.es/record/118084/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000118084 909CO $$ooai:zaguan.unizar.es:118084$$particulos$$pdriver
000118084 951__ $$a2024-03-18-14:18:26
000118084 980__ $$aARTICLE