{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,29]],"date-time":"2026-06-29T05:44:08Z","timestamp":1782711848532,"version":"3.54.5"},"reference-count":23,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2026,1,28]],"date-time":"2026-01-28T00:00:00Z","timestamp":1769558400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,28]],"date-time":"2026-01-28T00:00:00Z","timestamp":1769558400000},"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                    The phrenic nerve is responsible for the motor innervation of the diaphragm, which is essential for breathing. The literature lacks data regarding the nervous and respiratory systems of wild animals, especially the maned wolf (\n                    <jats:styled-content style=\"fixed-case\">\n                      <jats:italic>Chrysocyon brachyurus<\/jats:italic>\n                    <\/jats:styled-content>\n                    ). Therefore, this study aimed to describe the origin and terminal distribution of the phrenic nerve in the diaphragm of\n                    <jats:styled-content style=\"fixed-case\">\n                      <jats:italic>Chrysocyon brachyurus<\/jats:italic>\n                    <\/jats:styled-content>\n                    . Seven maned wolf specimens were preserved by a 10% formaldehyde solution and were later dissected. The phrenic nerve most frequently originated from the ventral branches of C5, C6, and C7, forming trunks that merged when they reached the first rib. Upon the diaphragm, the phrenic nerve exhibited a terminal bifurcation into the lumbocostal trunk and the sternal branch. The distribution of the branches was symmetrical and specific to the lumbar, costal, and sternal portions of the diaphragm, with no innervation of the central tendon or caudal vena cava. It was not observed contributions from the intercostal nerves to the diaphragm innervation. It is concluded that the phrenic nerve of the maned wolf originates from the ventral branches of C5, C6, and C7, showing unisegmental or plurisegmental characteristics and representing the sole nervous supply to the diaphragm in this species. The findings demonstrate similarities with what is described in the crab\u2010eating fox, but there are significant differences compared to the domestic dog, indicating interspecies variability in phrenic nerve morphology among carnivores and highlighting the need for further comparative studies.\n                  <\/jats:p>","DOI":"10.1111\/ahe.70087","type":"journal-article","created":{"date-parts":[[2026,1,28]],"date-time":"2026-01-28T14:02:26Z","timestamp":1769608946000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Anatomical Behaviour of the Phrenic Nerve and Innervation of the Diaphragm in the Maned Wolf (\n                    <scp>\n                      <i>Chrysocyon brachyurus<\/i>\n                    <\/scp>\n                    )"],"prefix":"10.1111","volume":"55","author":[{"given":"Beatriz Costa","family":"do Nascimento","sequence":"first","affiliation":[{"name":"School of Veterinary Medicine and Zootechny, Federal University of Bahia  Salvador Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amanda Rohrs","family":"de Cerqueira","sequence":"additional","affiliation":[{"name":"School of Veterinary Medicine and Zootechny, Federal University of Bahia  Salvador Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gabriela Santana","family":"dos Anjos","sequence":"additional","affiliation":[{"name":"School of Veterinary Medicine and Zootechny, Federal University of Bahia  Salvador Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ingrid Bulh\u00f5es","family":"Pimenta","sequence":"additional","affiliation":[{"name":"School of Veterinary Medicine and Zootechny, Federal University of Bahia  Salvador Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Estela Larissa Silva","family":"dos Santos","sequence":"additional","affiliation":[{"name":"School of Veterinary Medicine and Zootechny, Federal University of Bahia  Salvador Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alberto Vinicius Dantas","family":"Oliveira","sequence":"additional","affiliation":[{"name":"Instituto do Meio Ambiente e Recursos H\u00eddricos (INEMA Institute for the Environment and Water Resources)  Bahia Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paula Velozo","family":"Leal","sequence":"additional","affiliation":[{"name":"School of Veterinary Medicine and Zootechny, Federal University of Bahia  Salvador Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ricardo Diniz","family":"Guerra e Silva","sequence":"additional","affiliation":[{"name":"School of Veterinary Medicine and Zootechny, Federal University of Bahia  Salvador Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3254-4382","authenticated-orcid":false,"given":"Marcia Maria Magalh\u00e3es Dantas","family":"de Faria","sequence":"additional","affiliation":[{"name":"School of Veterinary Medicine and Zootechny, Federal University of Bahia  Salvador Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9647-4731","authenticated-orcid":false,"given":"William","family":"P\u00e9rez","sequence":"additional","affiliation":[{"name":"Pedeciba Universidad de Montevideo  Montevideo Uruguay"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8163-0308","authenticated-orcid":false,"given":"\u00c9rica Augusta dos Anjos","family":"Cerqueira\u2010Silva","sequence":"additional","affiliation":[{"name":"School of Veterinary Medicine and Zootechny, Federal University of Bahia  Salvador Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,1,28]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1590\/S0100\u2010736X2008000900002"},{"issue":"2","key":"e_1_2_10_3_1","first-page":"108","article-title":"Ramifica\u00e7\u00e3o e Distribui\u00e7\u00e3o dos Nervos Fr\u00eanicos no Diafragma de Sagui (Callithrix jacchus)","volume":"10","author":"Amorim J\u00fanior A. A.","year":"1993","journal-title":"Revista Brasileira de Ci\u00eancias Morfol\u00f3gicas"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.11606\/issn.2318-3659.v33isupl.p261-269"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1439\u20100264.2002.00374.x"},{"key":"e_1_2_10_6_1","first-page":"176","article-title":"The Muscles and Nerves of a Chimpanzee (Troglodytes Niger) and a Cynocephalus Anubis","volume":"6","author":"Champneys F.","year":"1871","journal-title":"Journal of Anatomy and Physiology"},{"key":"e_1_2_10_7_1","doi-asserted-by":"crossref","unstructured":"Dietz J. M.1984.\u201cEcology and Social Organization of the Maned Wolf (Chrysocyon brachyurus 392 1\u201351).\u201d","DOI":"10.5479\/si.00810282.392"},{"key":"e_1_2_10_8_1","first-page":"534","volume-title":"Tratado de Anatomia Veterin\u00e1ria","author":"Dyce K. M.","year":"2018"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-0039-1683406"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.11606\/S1413-95962011000400006"},{"key":"e_1_2_10_11_1","volume-title":"Nomina Anat\u00f4mica Veterin\u00e1ria","author":"International Committee on Veterinary Gross Anatomical Nomenclature","year":"2017"},{"key":"e_1_2_10_12_1","unstructured":"IUCN\u2014International Union for Conservation of Nature.2025.\u201cDistribution Map ofChrysocyon brachyurus.\u201dhttps:\/\/doi.org\/10.2305\/IUCN.UK.2015\u20104.RLTS.T4819A82316878.en."},{"key":"e_1_2_10_13_1","volume-title":"Anatomia dos Animais Dom\u00e9sticos: Texto e Atlas Colorido","author":"K\u00f6nig H. E.","year":"2021"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.11606\/issn.1678-4456.bjvras.2007.26630"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-7998.1996.tb05284.x"},{"key":"e_1_2_10_16_1","unstructured":"Nascimento R. M. D.2018.\u201cOrigem e Distribui\u00e7\u00e3o Antim\u00e9rica dos Nervos do Plexo Braquial em Pregui\u00e7a\u2010de\u2010Garganta\u2010Marrom (Bradypus variegatusSchinz 1825) (Bradypodidae Pilosa).\u201dDisserta\u00e7\u00e3o (Mestrado). Instituto de Ci\u00eancias Biol\u00f3gicas e da Sa\u00fade Universidade Federal Rural do Rio de Janeiro."},{"key":"e_1_2_10_17_1","first-page":"345","article-title":"Sulla Distribuzione del Nervo Frenico nel Diaframma dei Mammiferi","volume":"85","author":"Pancrazi G.","year":"1925","journal-title":"Atti del Reale Istituto Veneto di Scienze, Lettere ed Arti"},{"key":"e_1_2_10_18_1","first-page":"65","volume-title":"Neuroanatomia Funcional e Medicina Veterin\u00e1ria com Correla\u00e7\u00f5es Cl\u00ednicas","author":"Prada I.","year":"2014"},{"key":"e_1_2_10_19_1","first-page":"103","volume-title":"Carnivores of the World","author":"Rodrigues F. H. G.","year":"2018"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.3109\/13813456109092773"},{"key":"e_1_2_10_21_1","doi-asserted-by":"publisher","DOI":"10.22161\/ijaers.6.4.34"},{"key":"e_1_2_10_22_1","doi-asserted-by":"publisher","DOI":"10.1111\/ahe.70046"},{"key":"e_1_2_10_23_1","doi-asserted-by":"publisher","DOI":"10.1111\/ahe.12768"},{"key":"e_1_2_10_24_1","doi-asserted-by":"publisher","DOI":"10.1590\/S0100\u2010736X2014001000015"}],"container-title":["Anatomia, Histologia, Embryologia"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/ahe.70087","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/ahe.70087","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/ahe.70087","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,29]],"date-time":"2026-06-29T04:51:40Z","timestamp":1782708700000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/ahe.70087"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1,28]]},"references-count":23,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2026,3]]}},"alternative-id":["10.1111\/ahe.70087"],"URL":"https:\/\/doi.org\/10.1111\/ahe.70087","archive":["Portico"],"relation":{},"ISSN":["0340-2096","1439-0264"],"issn-type":[{"value":"0340-2096","type":"print"},{"value":"1439-0264","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1,28]]},"assertion":[{"value":"2025-10-13","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-01-19","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-01-28","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70087"}}