{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,17]],"date-time":"2026-06-17T01:35:13Z","timestamp":1781660113460,"version":"3.54.5"},"reference-count":52,"publisher":"Cambridge University Press (CUP)","license":[{"start":{"date-parts":[[2022,9,23]],"date-time":"2022-09-23T00:00:00Z","timestamp":1663891200000},"content-version":"unspecified","delay-in-days":265,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Helminthol."],"published-print":{"date-parts":[[2022]]},"abstract":"<jats:title>Abstract<\/jats:title>\n\t  <jats:p>Plerocerci of the trypanorhynch cestode <jats:italic>Progrillotia dasyatidis<\/jats:italic> Beveridge, Neifar &amp; Euzet, 2004 (Progrillotiidae) were isolated from the gallbladder of the three-spined stickleback <jats:italic>Gasterosteus aculeatus<\/jats:italic> from a small freshwater marsh in the Lake Atanasovsko Wetlands, a coastal area adjacent to the Black Sea coast, Bulgaria. The parasite was recorded in five out of 134 fish individuals studied (prevalence 3.73%, intensity 1\u20137, mean intensity 2.40 \u00b1 1.17 and mean abundance 0.09 \u00b1 0.06). A description of the plerocerci is presented, expanding data on intraspecific variation. The present report is the first record of <jats:italic>P. dasyatidis<\/jats:italic> from <jats:italic>G. aculeatus<\/jats:italic> (new host record) and from Bulgaria (new geographical record). Recording only plerocerci with evaginated scoleces in the sticklebacks is consistent with the hypothesis that teleosts are paratenic hosts and not intermediate hosts of <jats:italic>P. dasyatidis<\/jats:italic>.<\/jats:p>","DOI":"10.1017\/s0022149x22000578","type":"journal-article","created":{"date-parts":[[2022,9,23]],"date-time":"2022-09-23T08:20:50Z","timestamp":1663921250000},"source":"Crossref","is-referenced-by-count":1,"title":["Marine parasite in a freshwater wetland: new host and geographical records of <i>Progrillotia dasyatidis<\/i> (Cestoda: Trypanorhyncha) from <i>Gasterosteus aculeatus<\/i> (Actinopterygii: Gasterosteidae) in Bulgaria, with comments on its life-cycle"],"prefix":"10.1017","volume":"96","author":[{"given":"B.","family":"Stoyanov","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4736-4998","authenticated-orcid":false,"given":"B.B.","family":"Georgiev","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2022,9,23]]},"reference":[{"key":"S0022149X22000578_ref2","first-page":"271","volume-title":"Biology of the three-spined stickleback","author":"Barber","year":"2007"},{"key":"S0022149X22000578_ref37","first-page":"189","article-title":"[Cestodes of elasmobranchs (Chondrichthyes: Elasmobranchii) in the Black Sea: the state and perspectives of study","volume":"51","author":"Polyakova","year":"2017","journal-title":"Parazitologiya"},{"key":"S0022149X22000578_ref13","first-page":"380","volume-title":"[Parasites and diseases of fishes in the Black Sea and the Sea of Azov: I. 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