{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T15:40:21Z","timestamp":1759938021820,"version":"build-2065373602"},"reference-count":29,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2019,11,8]],"date-time":"2019-11-08T00:00:00Z","timestamp":1573171200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["anatomypubs.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["The Anatomical Record"],"published-print":{"date-parts":[[2020,5]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>The agouti is a wild rodent located almost throughout the Brazilian territory, with great scientific importance and high reproductive potential when farmed. In the clinical routine, clinical and surgical procedures are performed on the nervous system of these animals, such as epidural anesthesia and cerebrospinal fluid (CSF) collection; however, data available are limited in literature on the main points of these procedures in this species. In this aspect, the objective was to describe the vertebromedullary topography of the agouti in order to identify and quantify it, with the intention of expanding the information regarding the clinical\u2010surgical procedures in this system. Ten animals were incised longitudinally in the dorsal median line, removing the skin, the musculature, and dorsal fascia of the vertebral column; then, removed the vertebral arches and consequent exposure of the spinal cord and meninges. The morphometry of the animals was done by obtaining the total length, body length, and crown\u2010rump length, as well as the total length of the spinal cord and its segments. The cervical intumescence in the agouti is located between C4\u2010T1 and measures 2.45\u2009cm. The lumbar intumescence is between L5\u2010L7 and is 2.52\u2009cm long. The cauda equina arises from S2 and the filum terminale from S3. As for the medullary cone, it is located between L7\u2010S1 and is 2.52\u2009cm long. The suggested localization for epidural anesthesia or CSF puncture for laboratory tests in agoutis is the lumbosacral space, with the insertion of the needle to be carried out at angle of 90\u00b0 in the sphinx position. Anat Rec, 303:1472\u20131477, 2020. \u00a9 2019 American Association for Anatomy<\/jats:p>","DOI":"10.1002\/ar.24256","type":"journal-article","created":{"date-parts":[[2019,9,11]],"date-time":"2019-09-11T11:53:57Z","timestamp":1568202837000},"page":"1472-1477","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Vertebromedullary Topography of the Red\u2010Rumped Agouti (<i>Dasyprocta leporina<\/i> Linnaeus, 1758)"],"prefix":"10.1002","volume":"303","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3679-2797","authenticated-orcid":false,"given":"H\u00e9lio N.","family":"Ara\u00fajo J\u00fanior","sequence":"first","affiliation":[{"name":"Center of Agrarian Sciences, Federal Rural of Semi\u2010Arid University (UFERSA)  Mossor\u00f3 Rio Grande do Norte Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2429-1266","authenticated-orcid":false,"given":"Gleidson B.","family":"Oliveira","sequence":"additional","affiliation":[{"name":"Center of Agrarian Sciences, Federal Rural of Semi\u2010Arid University (UFERSA)  Mossor\u00f3 Rio Grande do Norte Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9682-1123","authenticated-orcid":false,"given":"Herson S.","family":"Costa","sequence":"additional","affiliation":[{"name":"Center of Agrarian Sciences, Federal Rural of Semi\u2010Arid University (UFERSA)  Mossor\u00f3 Rio Grande do Norte Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0370-4447","authenticated-orcid":false,"given":"Radan E.M.","family":"Oliveira","sequence":"additional","affiliation":[{"name":"Center of Agrarian Sciences, Federal Rural of Semi\u2010Arid University (UFERSA)  Mossor\u00f3 Rio Grande do Norte Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1832-4647","authenticated-orcid":false,"given":"Igor R.G.","family":"Lopes","sequence":"additional","affiliation":[{"name":"Center of Agrarian Sciences, Federal Rural of Semi\u2010Arid University (UFERSA)  Mossor\u00f3 Rio Grande do Norte Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9097-6175","authenticated-orcid":false,"given":"Marcius A.P.","family":"Klem","sequence":"additional","affiliation":[{"name":"Instituto de Radiologia Veterin\u00e1ria  Natal Rio Grande do Norte Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4292-4861","authenticated-orcid":false,"given":"Val\u00e9ria V.","family":"Paula","sequence":"additional","affiliation":[{"name":"Center of Agrarian Sciences, Federal Rural of Semi\u2010Arid University (UFERSA)  Mossor\u00f3 Rio Grande do Norte Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6269-0823","authenticated-orcid":false,"given":"Moacir F.","family":"Oliveira","sequence":"additional","affiliation":[{"name":"Center of Agrarian Sciences, Federal Rural of Semi\u2010Arid University (UFERSA)  Mossor\u00f3 Rio Grande do Norte Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2019,11,8]]},"reference":[{"key":"e_1_2_5_2_1","unstructured":"Ara\u00fajo J\u00faniorHN CostaHS LopesPMA SilvaVM OliveiraKDS Ara\u00fajoBVS OliveiraMF.2017. Anatomoclinical correlations of spinal cord and brachial and lombosacral plexus in agouti (Dasyprocta leporinaLinnaeus 1758). 38\u00b0 Congresso Brasileiro da Anclivepa. pp.374\u2013378(abstract)."},{"key":"e_1_2_5_3_1","first-page":"40","article-title":"Roedores da Am\u00e9rica Tropical","volume":"70","author":"Bentti SB","year":"1981","journal-title":"Naturarzt"},{"key":"e_1_2_5_4_1","first-page":"51","article-title":"Topography of the medullar cone in ocelot (Leopardus pardalis)","volume":"4","author":"Br\u00edgida SSS","year":"2010","journal-title":"Acta Vet Bras"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.5380\/avs.v8i2.4031"},{"volume-title":"Os animais silvestres: prote\u00e7\u00e3o, doen\u00e7as e manejo","year":"1990","author":"Deutsch LA","key":"e_1_2_5_6_1"},{"volume-title":"Tratado de anatomia veterin\u00e1ria","year":"2010","author":"Dyce KM","key":"e_1_2_5_7_1"},{"volume-title":"Cirurgia de pequenos animais","year":"2014","author":"Fossum TW","key":"e_1_2_5_8_1"},{"volume-title":"Nomina Anatomica Veterinaria","year":"2017","author":"International Committee on Veterinary Gross Anatomical Nomenclature","key":"e_1_2_5_9_1"},{"key":"e_1_2_5_10_1","doi-asserted-by":"publisher","DOI":"10.22456\/1679-9216.80003"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1590\/S0100-736X2011000700014"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.1590\/S0001-37652011000400020"},{"key":"e_1_2_5_13_1","doi-asserted-by":"publisher","DOI":"10.4025\/actascibiolsci.v32i2.5061"},{"key":"e_1_2_5_14_1","unstructured":"Lorenz\u00e3oCJ ZimpelAV NovakoskiE TeichmannCE PereiraMAM.2012. 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XVII Semin\u00e1rio Interinstitucional de Ensino Pesquisa e Extens\u00e3o \u2010 Universidade de Cruz Alta\/RS. pp. 1\u20134 (abstract)."},{"key":"e_1_2_5_15_1","first-page":"11","article-title":"Topography of the medullar cone in sea wolf (Arctocephalus australis Zimmermann, 1783)","volume":"6","author":"Machado GV","year":"2003","journal-title":"Arq Ci\u00eanc Vet Zool UNIPAR"},{"key":"e_1_2_5_16_1","first-page":"117","article-title":"Topography of the medullar cone in nutria (Myocastor coypus Molina, 1782 \u2013 Rodentia: Mammalia)","volume":"22","author":"Machado GV","year":"2009","journal-title":"Biotemas"},{"key":"e_1_2_5_17_1","first-page":"1192","article-title":"Anatomical studies on the spinal cord of the greater cane rat (Thryonomys swinderianus, Temminck) I: gross morphometry","volume":"36","author":"Mustapha OA","year":"2015","journal-title":"Niger Vet J"},{"key":"e_1_2_5_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.anireprosci.2017.04.007"},{"key":"e_1_2_5_19_1","doi-asserted-by":"publisher","DOI":"10.5433\/1679-0359.2016v37n6p4085"},{"key":"e_1_2_5_20_1","doi-asserted-by":"publisher","DOI":"10.5007\/2175-7925.2014v27n4p107"},{"key":"e_1_2_5_21_1","unstructured":"OliveiraTG CassaroK.2005. 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Instituto Pr\u00f3 Carn\u00edvoros Sociedade de Zool\u00f3gicos do Brasil Funda\u00e7\u00e3o Parque Zool\u00f3gico de S\u00e3o Paulo e Pr\u00f3\u2010vida Brasil S\u00e3o Paulo SP Brazil."},{"key":"e_1_2_5_22_1","first-page":"129","article-title":"Topography of the medullary cone of the crab\u2010eating fox (Cerdocyon thous Linnaeus, 1766): case report","volume":"24","author":"Pinheiro LL","year":"2011","journal-title":"Biotemas"},{"key":"e_1_2_5_23_1","first-page":"1","article-title":"Topography of the medullary cone of Brazilian porcupine (Coendou prehensilis, Linnaeus, 1758) (Rodentia)","volume":"5","author":"Santos ALQ","year":"2011","journal-title":"PUBVET"},{"key":"e_1_2_5_24_1","first-page":"45","article-title":"Length of spinal cord and topography of medullar cone in rabbit (Oryctolagus cuniculus)","volume":"15","author":"Santos ALQ","year":"1999","journal-title":"Biosci J"},{"key":"e_1_2_5_25_1","doi-asserted-by":"publisher","DOI":"10.11606\/issn.1678-4456.bjvras.2007.26590"},{"key":"e_1_2_5_26_1","doi-asserted-by":"publisher","DOI":"10.1590\/S0102-09352009000500008"},{"key":"e_1_2_5_27_1","doi-asserted-by":"publisher","DOI":"10.5433\/1679-0359.2016v37n2p773"},{"key":"e_1_2_5_28_1","first-page":"173","article-title":"Topography of the lumbar intumescense and medullary conus in Lycalopex gymnocercus (G. 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