{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,22]],"date-time":"2026-01-22T06:00:08Z","timestamp":1769061608994,"version":"3.49.0"},"reference-count":34,"publisher":"The Company of Biologists","issue":"24","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2010,12,15]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>A combination of dissection and computed tomography scanning has provided significant novel insights into the structure and function of the Dermochelys coriacea larynx and its associated muscles. Several previously unknown features of the laryngeal aditus (glottis) are described and their functional significance in its opening and closure are considered. The tongue plays an essential part in producing and maintaining closure during dives and feeding bouts. Closure is brought about by compression of the glottis under the action of the two hyoglossus muscles. The tongue thus plays the role of the epiglottis of mammals, sealing the entrance to the larynx. As is already clear, opening is brought about by abduction of the arytenoid cartilages. In addition, there is a powerful mechanism for maintaining the larynx in close apposition to the hyoid plate during feeding and neck flexion, thereby enhancing the efficiency of feeding.<\/jats:p>","DOI":"10.1242\/jeb.042218","type":"journal-article","created":{"date-parts":[[2010,11,26]],"date-time":"2010-11-26T17:47:48Z","timestamp":1290793668000},"page":"4137-4145","source":"Crossref","is-referenced-by-count":15,"title":["Opening and closing mechanisms of the leatherback sea turtle larynx: a crucial role for the tongue"],"prefix":"10.1242","volume":"213","author":[{"given":"John","family":"Fraher","sequence":"first","affiliation":[{"name":"Department of Anatomy, University College Cork, College Road, Cork, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John","family":"Davenport","sequence":"additional","affiliation":[{"name":"Department of Zoology, Ecology and Plant Science and Environmental Research Institute, University College Cork, Distillery Fields, North Mall, Cork, Ireland"},{"name":"Coastal and Marine Resources Centre, University College Cork, Naval Base, Haulbowline, Cork, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Edward","family":"Fitzgerald","sequence":"additional","affiliation":[{"name":"Radiology Department, Mercy Hospital, Cork, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Patrick","family":"McLaughlin","sequence":"additional","affiliation":[{"name":"Radiology Department, Mercy Hospital, Cork, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tom","family":"Doyle","sequence":"additional","affiliation":[{"name":"Department of Zoology, Ecology and Plant Science and Environmental Research Institute, University College Cork, Distillery Fields, North Mall, Cork, Ireland"},{"name":"Coastal and Marine Resources Centre, University College Cork, Naval Base, Haulbowline, Cork, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luke","family":"Harman","sequence":"additional","affiliation":[{"name":"Department of Zoology, Ecology and Plant Science and Environmental Research Institute, University College Cork, Distillery Fields, North Mall, Cork, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tracy","family":"Cuffe","sequence":"additional","affiliation":[{"name":"Department of Anatomy, University College Cork, College Road, Cork, Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"237","reference":[{"key":"2021042506012907500_R1","doi-asserted-by":"crossref","first-page":"953","DOI":"10.1017\/S0025315400044908","article-title":"Food ingestion in the estuarine turtle Malaclemys terrapin: comparison with the marine leatherback turtle Dermochelys coriacea","volume":"78","author":"Bels","year":"1998","journal-title":"J. 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