{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T22:01:32Z","timestamp":1791583292511,"version":"4.3.4"},"reference-count":51,"publisher":"Cambridge University Press (CUP)","issue":"11","license":[{"start":{"date-parts":[[2024,11,11]],"date-time":"2024-11-11T00:00:00Z","timestamp":1731283200000},"content-version":"unspecified","delay-in-days":71,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["cambridge.org"],"crossmark-restriction":true},"short-container-title":["Parasitology"],"published-print":{"date-parts":[[2024,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Adults of the genus <jats:italic>Posthodiplostomum<\/jats:italic>, Dubois, 1936 are parasites of fish-eating birds, mainly of the family Ardeidae, and are globally distributed. The genus currently comprises 35 species, although recent molecular evidence has shown that the diversity of the genus is underestimated since several candidate species have been recognized. In the Neotropical region of Mexico, at least 6 <jats:italic>Posthodiplostomum<\/jats:italic> lineages have been detected with metacercaria stages recovered from unrelated fish hosts. Here, we obtained adult specimens of <jats:italic>Posthodiplostomum<\/jats:italic> from 6 fish-eating birds representing 2 families (<jats:italic>Butorides virescens<\/jats:italic>, <jats:italic>Ardea herodias<\/jats:italic>, <jats:italic>Nycticorax nycticorax<\/jats:italic>, <jats:italic>Tigrisoma mexicanum<\/jats:italic> \u2013 Ardeidae, and <jats:italic>Rynchops niger<\/jats:italic> and <jats:italic>Leucophaeus atricilla<\/jats:italic> \u2013 Lariidae) from 4 localities in southern Mexico. Specimens were sequenced for 2 nuclear (28S and ITS1\u20135.8S\u2013ITS2) and 1 mitochondrial (<jats:italic>cox1<\/jats:italic>) molecular marker. Phylogenetic analyses allowed us to link metacercariae and adult specimens and recognized a lineage, which was described morphologically. The new species can be distinguished from its congeners by its prosoma morphology and body size; this is the first described species in the Neotropical region of Mexico. Additionally, new host and locality records for <jats:italic>P. macrocotyle<\/jats:italic> and <jats:italic>P. pricei<\/jats:italic> are presented, expanding their geographical distribution range in the Americas.<\/jats:p>","DOI":"10.1017\/s0031182024000970","type":"journal-article","created":{"date-parts":[[2024,11,11]],"date-time":"2024-11-11T06:45:04Z","timestamp":1731307504000},"page":"1225-1241","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":5,"title":["Unravelling the diversity of <i>Posthodiplostomum<\/i> Dubois, 1936 (Trematoda: Diplostomidae) in fish-eating birds from the Neotropical region of Mexico, with the description of a new species"],"prefix":"10.1017","volume":"151","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4871-0901","authenticated-orcid":false,"given":"Marcelo Tonatiuh","family":"Gonz\u00e1lez-Garc\u00eda","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4032-6094","authenticated-orcid":false,"given":"Alejandra","family":"L\u00f3pez-Jim\u00e9nez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0499-6768","authenticated-orcid":false,"given":"Mirza Patricia","family":"Ortega-Olivares","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1054-1930","authenticated-orcid":false,"given":"Ana Lucia","family":"Sereno-Uribe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6472-5113","authenticated-orcid":false,"given":"Gerardo","family":"P\u00e9rez-Ponce de Le\u00f3n","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7050-8825","authenticated-orcid":false,"given":"Mart\u00edn","family":"Garc\u00eda-Varela","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2024,11,11]]},"reference":[{"key":"S0031182024000970_ref45","doi-asserted-by":"publisher","DOI":"10.1007\/s00436-013-3457-5"},{"key":"S0031182024000970_ref5","doi-asserted-by":"publisher","DOI":"10.1016\/bs.apar.2017.05.001"},{"key":"S0031182024000970_ref13","doi-asserted-by":"publisher","DOI":"10.5962\/bhl.part.117692"},{"key":"S0031182024000970_ref7","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182018000306"},{"key":"S0031182024000970_ref39","first-page":"1","article-title":"Trematode parasites (Platyhelminthes) of wildlife vertebrates in Mexico","volume":"1534","author":"P\u00e9rez-Ponce de Le\u00f3n","year":"2007","journal-title":"Zootaxa"},{"key":"S0031182024000970_ref44","doi-asserted-by":"publisher","DOI":"10.1093\/sysbio\/sys029"},{"key":"S0031182024000970_ref11","doi-asserted-by":"publisher","DOI":"10.1186\/s13071-020-04536-x"},{"key":"S0031182024000970_ref2","doi-asserted-by":"publisher","DOI":"10.1016\/j.crpvbd.2021.100051"},{"key":"S0031182024000970_ref22","doi-asserted-by":"publisher","DOI":"10.1007\/s00436-019-06285-y"},{"key":"S0031182024000970_ref24","first-page":"353","article-title":"Neodiplostomum pricei n. sp. a new trematode from a gull, Larus novaehollandiae","volume":"24","author":"Krull","year":"1934","journal-title":"Journal of the Washington Academy of Sciences"},{"key":"S0031182024000970_ref47","doi-asserted-by":"publisher","DOI":"10.1007\/s13127-011-0056-0"},{"key":"S0031182024000970_ref12","doi-asserted-by":"publisher","DOI":"10.5962\/bhl.part.117684"},{"key":"S0031182024000970_ref18","doi-asserted-by":"publisher","DOI":"10.1017\/S0022149X20000425"},{"key":"S0031182024000970_ref41","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182022001214"},{"key":"S0031182024000970_ref6","doi-asserted-by":"publisher","DOI":"10.1007\/s00436-015-4744-0"},{"key":"S0031182024000970_ref8","doi-asserted-by":"publisher","DOI":"10.1016\/0166-6851(93)90199-8"},{"key":"S0031182024000970_ref40","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182021001748"},{"key":"S0031182024000970_ref50","doi-asserted-by":"publisher","DOI":"10.1093\/molbev\/mst197"},{"key":"S0031182024000970_ref51","doi-asserted-by":"publisher","DOI":"10.1007\/s00436-017-5503-1"},{"key":"S0031182024000970_ref32","unstructured":"Maddison, WP and Maddison, DR (2011) Mesquite: a modular system for evolutionary analysis. 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