{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,3]],"date-time":"2026-10-03T05:02:26Z","timestamp":1791003746477,"version":"4.1.0"},"reference-count":67,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2024,10,2]],"date-time":"2024-10-02T00:00:00Z","timestamp":1727827200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["analyticalsciencejournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Microscopy Res &amp;amp; Technique"],"published-print":{"date-parts":[[2025,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:label\/><jats:p><jats:italic>Eurydema spectabilis<\/jats:italic> (Heteroptera: Pentatomidae) has a piercing\u2010sucking mouth type and feeds on plant sap. In this study, the morphological structure of the salivary glands, alimentary canal, and Malpighian tubules of <jats:italic>E<\/jats:italic>. <jats:italic>spectabilis<\/jats:italic> was examined using light and scanning electron microscopy. Salivary glands consist of the principal and accessory salivary glands. In <jats:italic>E<\/jats:italic>. <jats:italic>spectabilis<\/jats:italic>, digestion begins in the mouth and ends in the anus. Alimentary canal is divided into three parts: foregut, midgut, and hindgut. The foregut consists of pharynx, esophagus, and proventriculus. The esophagus connects to the proventriculus and resembles a narrow tube. The wall of the proventriculus has a recessed structure and is surrounded by a single cylindrical layer of epithelium and muscle. The midgut is divided into three regions: the first, second, and third ventricles (V1\u2010V3). V1 and V2 consist of single\u2010layered cylindrical epithelium. V3 contains a single layer of cuboidal epithelium. Gastric caeca were found in the midgut. The hindgut consisted of a pylorus followed by a well\u2010developed rectum. The wall of the rectum consists of a single\u2010layer cuboidal epithelium and muscle. Its lumen contains numerous bacteria and uric acid crystals. The pylorus consists of a single\u2010layered cylindrical epithelium. It is also the origin of Malpighian tubules. Malpighian tubules consist of two regions: proximal and distal. The morphological structure of the salivary glands, alimentary canal, and Malpighian tubules of <jats:italic>E<\/jats:italic>. <jats:italic>spectabilis<\/jats:italic>, which has not been studied before, was examined and discussed in comparison with other orders. It is also aimed to contribute to future studies.<\/jats:p><\/jats:sec><jats:sec><jats:title>Research Highlights<\/jats:title><jats:p><jats:list list-type=\"bullet\">\n<jats:list-item><jats:p>In <jats:italic>E<\/jats:italic>. <jats:italic>spectabilis<\/jats:italic>, the salivary glands are divided into principal and accessory salivary glands.<\/jats:p><\/jats:list-item>\n<jats:list-item><jats:p>Microvilli and numerous secretory granules were found in Malpighian tubules.<\/jats:p><\/jats:list-item>\n<jats:list-item><jats:p>Numerous uric acid crystals and bacteria were found in the rectum lumen.<\/jats:p><\/jats:list-item>\n<\/jats:list><\/jats:p><\/jats:sec>","DOI":"10.1002\/jemt.24684","type":"journal-article","created":{"date-parts":[[2024,10,3]],"date-time":"2024-10-03T02:43:27Z","timestamp":1727923407000},"page":"323-341","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Morphological structure of salivary glands, alimentary canal, and <scp>Malpighian<\/scp> tubules in adult <i>Eurydema spectabilis<\/i><scp>Horv\u00e1th<\/scp>, 1882 (<scp>Heteroptera, Pentatomidae<\/scp>)"],"prefix":"10.1002","volume":"88","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8206-8855","authenticated-orcid":false,"given":"Hicret","family":"Arslan","sequence":"first","affiliation":[{"name":"Science Faculty, Department of Biology Gazi University  Ankara Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7402-1360","authenticated-orcid":false,"given":"Selami","family":"Candan","sequence":"additional","affiliation":[{"name":"Science Faculty, Department of Biology Gazi University  Ankara Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,10,2]]},"reference":[{"key":"e_1_2_8_2_1","unstructured":"Al\u2010Sandouk N. 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