{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,29]],"date-time":"2026-06-29T05:44:06Z","timestamp":1782711846185,"version":"3.54.5"},"reference-count":43,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2026,3,7]],"date-time":"2026-03-07T00:00:00Z","timestamp":1772841600000},"content-version":"vor","delay-in-days":6,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,3,1]],"date-time":"2026-03-01T00:00:00Z","timestamp":1772323200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Anat Histol Embryol"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    In this study, a comparative assessment of species\u2010 and sex\u2010related differentiation was conducted using two morphometric approaches based on mandibles of domestic geese (\n                    <jats:italic>\n                      <jats:styled-content style=\"fixed-case\">Anser anser<\/jats:styled-content>\n                      domesticus\n                    <\/jats:italic>\n                    ) and domestic ducks (\n                    <jats:italic>\n                      <jats:styled-content style=\"fixed-case\">Anas platyrhynchos<\/jats:styled-content>\n                      domesticus\n                    <\/jats:italic>\n                    ). A relatively traditional approach based on linear measurements was applied alongside a more recent method employing three\u2010dimensional scanning and landmark\u2010based geometric morphometric techniques. The effectiveness of both methods in discriminating morphological differences associated with species and sex was evaluated. For this purpose, a total of 80 mandibles were analysed, comprising 40 domestic geese (20 females and 20 males) and 40 domestic ducks (20 females and 20 males). In species discrimination based on linear measurements, the LS measurement was found to be statistically significant (\n                    <jats:italic>p<\/jats:italic>\n                    \u2009&lt;\u20090.001). Furthermore, discriminant function analysis correctly classified domestic geese at 72.5% and domestic ducks at 87.5%. In the geometric morphometric analyses, PC1 accounted for 50% of the total shape variation, while PC2 explained 16.9%, and a clear separation between species groups was observed. In the assessment of morphological differences between sex groups, all linear measurements were significantly different between sexes in domestic geese (\n                    <jats:italic>p<\/jats:italic>\n                    \u2009&lt;\u20090.001). Regarding shape variation, species groups showed a relatively homogeneous distribution within each group. Overall, this study aims to demonstrate the combined applicability of linear and geometric morphometric methods and to identify mandibular morphological differences across species and sexes, thereby contributing to research on avian morphology.\n                  <\/jats:p>","DOI":"10.1111\/ahe.70100","type":"journal-article","created":{"date-parts":[[2026,3,8]],"date-time":"2026-03-08T10:49:30Z","timestamp":1772966970000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Comparative Analysis of Mandibular Shape Variation in Domestic Geese and Ducks Using Linear and Geometric Morphometrics"],"prefix":"10.1111","volume":"55","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3117-7875","authenticated-orcid":false,"given":"Ece","family":"Oktay","sequence":"first","affiliation":[{"name":"Institute of Graduate Studies Istanbul University\u2010Cerrahpasa  Istanbul T\u00fcrkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5986-3992","authenticated-orcid":false,"given":"G\u00fcls\u00fcn","family":"Pazvant","sequence":"additional","affiliation":[{"name":"Department of Anatomy, Faculty of Veterinary Medicine Istanbul University\u2010Cerrahpasa  Istanbul T\u00fcrkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8555-6435","authenticated-orcid":false,"given":"Tomasz","family":"Szara","sequence":"additional","affiliation":[{"name":"Department of Morphological Sciences, Institute of Veterinary Medicine Warsaw University of Life Sciences\u2010SGGW  Warsaw Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,3,7]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1080\/11250000409356545"},{"issue":"2","key":"e_1_2_7_3_1","article-title":"Slaughter, Carcass and Egg Traits of Domestic Geese Raised in the Aegean Region of Turkey","volume":"52","author":"Ak\u0131n Y","year":"2022","journal-title":"South African Journal of Animal Science"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.31196\/huvfd.1301399"},{"key":"e_1_2_7_5_1","unstructured":"Arslan C.2017.\u201cKaz Yeti\u015ftiricili\u011fi Bey\u015fehir \u0130\u00e7in Alternatif Bir Kanatl\u0131 Sekt\u00f6r\u00fc Olabilir Mi. 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