{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T13:52:55Z","timestamp":1777384375052,"version":"3.51.4"},"reference-count":37,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2023,7,20]],"date-time":"2023-07-20T00:00:00Z","timestamp":1689811200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"DOI":"10.13039\/100005302","name":"University of Illinois at Urbana-Champaign","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100005302","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Morphology"],"published-print":{"date-parts":[[2023,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    The vomer is an important tooth\u2010bearing cranial bone in the lungless salamanders (Caudata: Plethodontidae) that serves different functional roles in aquatic versus terrestrial feeding. Vomerine tooth rows that run parallel with the maxillary teeth are thought to help grasp prey while expelling water from the mouth, while posterior extensions of the tooth row may help terrestrial taxa bring prey down the throat. We hypothesize that these two general morphological types will correlate with the habitat (aquatic vs. terrestrial) of adult salamanders. Alternatively, variation in form may be due to taxonomic effects, such that closely related species will have similar vomer morphology regardless of adult habitat. To test this hypothesis, we examined vomer shape on a set of species of the morphologically diverse tribe Spelerpini, in which two of the five genera (\n                    <jats:italic>Eurycea<\/jats:italic>\n                    and\n                    <jats:italic>Gyrinophilu<\/jats:italic>\n                    s) include both aquatic and terrestrial species. Data were collected using micro computed tomography (micro\u2010CT) scans from specimens from the Field Museum of Natural History and the Illinois Natural History Survey; additional data was obtained from public online repositories including\n                    <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"http:\/\/Morphosource.org\">Morphosource.org<\/jats:ext-link>\n                    . Two\u2010dimensional geometric morphometric analyses were performed to capture shape variation of both the vomer and the vomerine tooth row. We found clear separation between aquatic and terrestrial taxa, with most of the variation due to differences in the vomerine tooth row. Differences ascribed to habitat use likely correspond to feeding behavior, and the functional role of the vomer in prey processing warrants further investigation in this species\u2010rich salamander family.\n                  <\/jats:p>","DOI":"10.1002\/jmor.21618","type":"journal-article","created":{"date-parts":[[2023,7,20]],"date-time":"2023-07-20T13:34:18Z","timestamp":1689860058000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Morphological variation in the vomer of aquatic and terrestrial spelerpini salamanders"],"prefix":"10.1002","volume":"284","author":[{"ORCID":"https:\/\/orcid.org\/0009-0007-4639-4198","authenticated-orcid":false,"given":"Hannah E.","family":"Darcy","sequence":"first","affiliation":[{"name":"Department of Evolution, Ecology, and Behavior University of Illinois Urbana\u2010Champaign Champaign Illinois USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7133-8322","authenticated-orcid":false,"given":"Philip S. L.","family":"Anderson","sequence":"additional","affiliation":[{"name":"Department of Evolution, Ecology, and Behavior University of Illinois Urbana\u2010Champaign Champaign Illinois USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,7,20]]},"reference":[{"key":"e_1_2_10_2_1","unstructured":"Adams D. Collyer M. &Kaliontzopoulou A.(2019). Geomorph: Software for geometric morphometric analyses. R package version 3.1.0.https:\/\/cran.r-project.org\/package=geomorph."},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1420-9101.2012.02458.x"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/evo.12274"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/evo.13837"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.2307\/1442539"},{"key":"e_1_2_10_7_1","unstructured":"Darcy H. E.(2015). Additional research and taxonomic resolution of salamanders (Amphibia: Caudata) from the Mio\u2010Pliocene Gray Fossil Site TN. [Master's thesis East Tennessee State University]."},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0216754"},{"key":"e_1_2_10_9_1","unstructured":"Goswami A.(2015). Phenome10K: A free online repository for 3\u2010D scans of biological and palaeontological specimens.www.phenome10k.org."},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1242\/jeb.189886"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcz.2018.06.001"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1163\/18759866-08202004"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/joa.12759"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41559-018-0515-5"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.7554\/eLife.76864"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1086\/653031"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-7998.1990.tb04029.x"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1201\/EBK1578086702-c7"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.131203598"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095-8312.2012.01964.x"},{"key":"e_1_2_10_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/joa.13201"},{"key":"e_1_2_10_22_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.2041-210X.2011.00169.x"},{"key":"e_1_2_10_23_1","unstructured":"Rohlf F.(2013a). tpsDIG2 version 2.17. Department of Ecology and Evolution State University of New York at Stony Brook."},{"key":"e_1_2_10_24_1","unstructured":"Rohlf F.(2013b). tpsUtil version 1.58. Department of Ecology and Evolution State University of New York at Stony Brook."},{"key":"e_1_2_10_25_1","first-page":"40","article-title":"Extensions of the procrustes method for the optimal superimposition of landmarks","volume":"39","author":"Rohlf F. J.","year":"1990","journal-title":"Systematic Biology"},{"key":"e_1_2_10_26_1","first-page":"1684","article-title":"The developmental morphology of salamander skulls","volume":"5","author":"Rose C. S.","year":"2003","journal-title":"Amphibian Biology"},{"key":"e_1_2_10_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-12-810493-4.00011-0"},{"key":"e_1_2_10_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcz.2021.09.008"},{"key":"e_1_2_10_29_1","doi-asserted-by":"publisher","DOI":"10.1242\/jeb.220749"},{"key":"e_1_2_10_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-012632590-4\/50003-4"},{"key":"e_1_2_10_31_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11692-014-9287-2"},{"key":"e_1_2_10_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/ar.24044"},{"key":"e_1_2_10_33_1","doi-asserted-by":"publisher","DOI":"10.1002\/jmor.21454"},{"key":"e_1_2_10_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ympev.2011.03.012"},{"key":"e_1_2_10_35_1","doi-asserted-by":"crossref","unstructured":"Wake D. B.(1966). Comparative osteology and evolution of the lungless salamanders Family Plethodontidae. [Doctoral dissertation University of Southern California]. ProQuest Dissertations & Theses Global.","DOI":"10.5962\/bhl.title.146947"},{"key":"e_1_2_10_36_1","doi-asserted-by":"publisher","DOI":"10.1111\/jbi.12931"},{"key":"e_1_2_10_37_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0602325103"},{"key":"e_1_2_10_38_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1095-8649.2011.03066.x"}],"container-title":["Journal of Morphology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jmor.21618","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,18]],"date-time":"2023-10-18T08:47:57Z","timestamp":1697618877000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jmor.21618"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,7,20]]},"references-count":37,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2023,9]]}},"alternative-id":["10.1002\/jmor.21618"],"URL":"https:\/\/doi.org\/10.1002\/jmor.21618","archive":["Portico"],"relation":{"has-review":[{"id-type":"doi","id":"10.1002\/JMOR.21618\/v2\/decision1","asserted-by":"object"},{"id-type":"doi","id":"10.1002\/JMOR.21618\/v1\/review2","asserted-by":"object"},{"id-type":"doi","id":"10.1002\/JMOR.21618\/v1\/review1","asserted-by":"object"},{"id-type":"doi","id":"10.1002\/JMOR.21618\/v1\/decision1","asserted-by":"object"}]},"ISSN":["0362-2525","1097-4687"],"issn-type":[{"value":"0362-2525","type":"print"},{"value":"1097-4687","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,7,20]]},"assertion":[{"value":"2023-04-19","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-07-01","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-07-20","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e21618"}}