{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,29]],"date-time":"2026-01-29T22:59:45Z","timestamp":1769727585549,"version":"3.49.0"},"reference-count":31,"publisher":"Inter-Research Science Center","license":[{"start":{"date-parts":[[2026,1,29]],"date-time":"2026-01-29T00:00:00Z","timestamp":1769644800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.int-res.com\/for-librarians\/reader-subscriber-license"}],"content-domain":{"domain":["int-res.com"],"crossmark-restriction":false},"short-container-title":["Dis. Aquat. Org."],"accepted":{"date-parts":[[2025,10,7]]},"abstract":"<jats:p>\n                    Coccidia are protozoal parasites that can cause coccidiosis, a disease linked to high mortality in young, stressed, and overcrowded animals. In the order Urodela, only 21 coccidia species have been registered, and none in the Critically Endangered\n                    <jats:italic>Ambystoma mexicanum<\/jats:italic>\n                    . The present study presents the detection and follow-up of\n                    <jats:italic>Eimeria<\/jats:italic>\n                    in\n                    <jats:italic>A. mexicanum<\/jats:italic>\n                    . The monitoring was conducted at CIBAC (Centro de Investigaciones Biol\u00f3gicas y Acu\u00edcolas de Cuemanco), analyzing fecal samples from 90 juveniles using sedimentation, Faust, and modified Zaj\u00ed\u010dek McMaster techniques. An overall prevalence of 65.6% was observed, with median oocyst shedding values of 100 oocysts per gram (opg) from July to September and 27500 opg from October to December, suggesting a seasonal pattern. Nematode eggs from the Kathlaniidae family were also identified in 18.3% of samples, with no observed association with water source, time period, or mortality. Further research is needed to describe the life cycle of this\n                    <jats:italic>Eimeria<\/jats:italic>\n                    species and its potential pathological effects.\n                  <\/jats:p>","DOI":"10.3354\/dao03893","type":"journal-article","created":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T08:37:17Z","timestamp":1761727037000},"page":"1-6","update-policy":"https:\/\/doi.org\/10.3354\/policy","source":"Crossref","is-referenced-by-count":0,"title":["Eimeria in the Xochimilco axolotl Ambystoma mexicanum"],"prefix":"10.3354","volume":"165","author":[{"given":"Adriana","family":"V\u00e1zquez-Carlos","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fernando","family":"Gual-Sill","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3743-4067","authenticated-orcid":true,"given":"Osvaldo","family":"L\u00f3pez-D\u00edaz","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Emilio","family":"Rend\u00f3n-Franco","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6679-016X","authenticated-orcid":true,"given":"Claudia Irais","family":"Mu\u00f1oz-Garc\u00eda","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1913","published-online":{"date-parts":[[2026,1,29]]},"reference":[{"key":"Ref1","doi-asserted-by":"publisher","DOI":"10.1139\/z86-235"},{"key":"Ref2","doi-asserted-by":"publisher","DOI":"10.1638\/1042-7260(2007)038[0169:MOCBFM]2.0.CO;2"},{"key":"Ref3","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.1602422"},{"key":"Ref4","unstructured":"Dean AG, Sullivan KM, Soe MM (2013) OpenEpi: open source epidemiologic statistics for public health. https:\/\/www.OpenEpi.com (accessed 30 October 2024)"},{"key":"Ref5","doi-asserted-by":"crossref","unstructured":"Dubey JP (2019) Coccidiosis in livestock, poultry, companion animals, and humans. 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