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In this study, the digestive tract and accessory organs of dourado\n                    <jats:italic>Salminus brasiliensis<\/jats:italic>\n                    are characterized using anatomical, histological, histochemical and immunohistochemical analyses. The existence of taste buds bordered by microridges in the oesophagus of dourado was recorded for the first time, thus showing that the species drives food intake by either swallowing or rejecting the food item. The Y\u2010shaped stomach of dourado consisted of cardiac, cecal and pyloric regions with tubular gastric glands registered solely in the cardiac and cecal segments. The intestine is a short N\u2010shaped tube with two loops, an intestinal coefficient of 0.73. The structure of pyloric caeca is similar to that of the intestine wall, comprising tunica mucosa, tela submucosa, tunica muscularis and tunica serosa layers. Histochemical analyses revealed an increased incidence of goblet cells from the midgut to the hindgut segment. A well\u2010developed enteric plexus of scattered nerve cell and fibres are found along the digestive tract, and the calcitonin gene\u2010related peptide (CGRP) immunoreactive neurons and fibres were identified in the myenteric plexus from the oesophagus to the hindgut. The exocrine pancreas appears diffuse in the mesentery around the stomach, intestine and also reaches the liver, and the endocrine pancreas is organized as a few islets of Langerhans. The liver comprises three distinct, asymmetric lobes, and the portal triad arrangement was registered in this tissue.\n                  <\/jats:p>","DOI":"10.1111\/jfb.14821","type":"journal-article","created":{"date-parts":[[2021,6,4]],"date-time":"2021-06-04T07:18:48Z","timestamp":1622791128000},"page":"1222-1235","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["Morphology of the digestive system in carnivorous freshwater dourado\n                    <scp>\n                      <i>Salminus brasiliensis<\/i>\n                    <\/scp>"],"prefix":"10.1111","volume":"99","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7660-7894","authenticated-orcid":false,"given":"Ang\u00e9lica P. 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