{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,20]],"date-time":"2026-04-20T23:03:17Z","timestamp":1776726197560,"version":"3.51.2"},"reference-count":36,"publisher":"Cambridge University Press (CUP)","issue":"4","license":[{"start":{"date-parts":[[2024,4,12]],"date-time":"2024-04-12T00:00:00Z","timestamp":1712880000000},"content-version":"unspecified","delay-in-days":6342,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Helminthol."],"published-print":{"date-parts":[[2006,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The water rat <jats:italic>Nectomys squamipes<\/jats:italic> is endemic in Brazil and found naturally infected with <jats:italic>Schistosoma mansoni<\/jats:italic>. Helminth communities, their prevalences, intensity of infection and abundance in <jats:italic>N. squamipes<\/jats:italic> in an endemic area of schistosomiasis in the state of Rio de Janeiro, Brazil were studied. Four species of nematodes (<jats:italic>Physaloptera bispiculata, Syphacia venteli<\/jats:italic>, <jats:italic>Hassalstrongylus epsilon<\/jats:italic> and <jats:italic>Litomosoides chagasfilhoi<\/jats:italic>) were recovered in 85.3%, two trematodes (<jats:italic>Schistosoma mansoni<\/jats:italic> and <jats:italic>Echinostoma paraensei<\/jats:italic>) in 38.8% and one cestode species (<jats:italic>Raillietina<\/jats:italic> sp.) in 1.7% of rats examined. Rats were infected with up to five helminth species each, and these were highly aggregated in distribution. For <jats:italic>H. epsilon<\/jats:italic> and <jats:italic>S. venteli<\/jats:italic>, intensities and abundances were higher in adult male and subadult female hosts, respectively. <jats:italic>Hassaltrongylus epsilon<\/jats:italic>, <jats:italic>P. bispiculata<\/jats:italic>, <jats:italic>S. venteli<\/jats:italic> and <jats:italic>S. mansoni<\/jats:italic> were classified as dominant species, <jats:italic>L. chagasfilhoi<\/jats:italic> and <jats:italic>E. paraensei<\/jats:italic> as co-dominant and <jats:italic>Raillietina<\/jats:italic> sp. as subordinated. No significant correlation was found in the intensity of infecton between each pair of helminth species. <jats:italic>Schistosoma mansoni<\/jats:italic> was not related to any other helminth species according to their infection rates, althougth <jats:italic>S. mansoni<\/jats:italic> was well established in the natural helminth comunity of the water rat.<\/jats:p>","DOI":"10.1017\/joh2006366","type":"journal-article","created":{"date-parts":[[2006,12,2]],"date-time":"2006-12-02T14:39:50Z","timestamp":1165070390000},"page":"369-375","source":"Crossref","is-referenced-by-count":23,"title":["Helminth communities of <i>Nectomys squamipes<\/i> naturally infected by the exotic trematode <i>Schistosoma mansoni<\/i> in southeastern Brazil"],"prefix":"10.1017","volume":"80","author":[{"given":"A. Maldonado","family":"J\u00fanior","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R.","family":"Gentile","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.C.","family":"Fernandes-Moraes","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P.S.","family":"D'Andrea","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R.M.","family":"Lanfredi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L.","family":"Rey","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2024,4,12]]},"reference":[{"key":"S0022149X00704342_ref008","doi-asserted-by":"publisher","DOI":"10.1590\/S0036-46651994000400012"},{"key":"S0022149X00704342_ref004","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2656.2005.00995.x"},{"key":"S0022149X00704342_ref025","volume-title":"Climatologia 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