{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,7,26]],"date-time":"2022-07-26T02:49:16Z","timestamp":1658803756413},"reference-count":9,"publisher":"Cambridge University Press (CUP)","issue":"3","license":[{"start":{"date-parts":[[2009,6,5]],"date-time":"2009-06-05T00:00:00Z","timestamp":1244160000000},"content-version":"unspecified","delay-in-days":13061,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Helminthol."],"published-print":{"date-parts":[[1973,9]]},"abstract":"<jats:p>1. Ninety-six lesser black-backed gulls, Larus fuscus L., captured at about 6 weeks of age, were kept in captivity for up to 2\u215b years. At intervals some gulls were killed and examined for helminth parasites, of which 14 species were found comprising 4 species of Trematoda, 5 species of Cestoda and 5 species of Nematoda.<\/jats:p><jats:p>2. Nine of the 14 species are commonly found in Holarctic gulls and may be regarded as characteristic members of the helminth fauna of these birds. Six species are recorded from <jats:italic>L. fuscus<\/jats:italic> for the first time.<\/jats:p><jats:p>3. The life span of different species of helminth parasites in <jats:italic>L. fuscus<\/jats:italic> varied from 2 months to 2\u215b years; few specimens lived in their host for more than one year. During captivity there was a marked decline in the variety of the helminth fauna of individual gulls, as well as a general decline in the incidence and intensity of infection with individual species of parasites. There was one exception, the tape-worm <jats:italic>Tetrabothrius cylindraceus<\/jats:italic>, which increased in incidence and maintained a fairly even intensity of infection in <jats:italic>L. fuscus over 21 months<\/jats:italic>. The results are discussed in relation to the ecology of the parasite and the host.<\/jats:p>","DOI":"10.1017\/s0022149x00026614","type":"journal-article","created":{"date-parts":[[2009,6,5]],"date-time":"2009-06-05T15:44:35Z","timestamp":1244216675000},"page":"329-338","source":"Crossref","is-referenced-by-count":7,"title":["The Longevity of some Species of Helminth Parasites in Naturally Acquired Infections of the Lesser Black-backed Gull, Larus fuscus L., in Britain"],"prefix":"10.1017","volume":"47","author":[{"given":"Catherine","family":"Ellis","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"I. C.","family":"Williams","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2009,6,5]]},"reference":[{"key":"S0022149X00026614_ref009","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182000068736"},{"key":"S0022149X00026614_ref008","first-page":"407","article-title":"list of parasitic worms, including twenty-five new records, from British birds","volume":"13","author":"Williams","year":"1962","journal-title":"Ann. Mag. nat. Hist."},{"key":"S0022149X00026614_ref006","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182000072334"},{"key":"S0022149X00026614_ref005","doi-asserted-by":"publisher","DOI":"10.1017\/S0022149X00019660"},{"key":"S0022149X00026614_ref004","first-page":"65","volume":"42","author":"Jones","year":"1968","journal-title":"The trematode parasites of the Sheathbill, Chionis alba (Gmelin), from Signy Island, South Orkney Islands. J. Helminth"},{"key":"S0022149X00026614_ref001","first-page":"121","article-title":"R\u00e9vision taxonomique et \u00e9tude biologique des cestodes de la famille des Tetrabothriidae parasites d'oiseaux de haute mer et de mammif\u00e9res marins","volume":"1","author":"Baer","year":"1954","journal-title":"M\u00e9m. Univ. Neuch\u00e2tel"},{"key":"S0022149X00026614_ref007","doi-asserted-by":"publisher","DOI":"10.1139\/z68-160"},{"key":"S0022149X00026614_ref002","doi-asserted-by":"publisher","DOI":"10.1080\/00063656109475997"},{"key":"S0022149X00026614_ref003","doi-asserted-by":"publisher","DOI":"10.1111\/j.1474-919X.1965.tb07280.x"}],"container-title":["Journal of Helminthology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022149X00026614","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,30]],"date-time":"2019-05-30T19:35:52Z","timestamp":1559244952000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022149X00026614\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1973,9]]},"references-count":9,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1973,9]]}},"alternative-id":["S0022149X00026614"],"URL":"https:\/\/doi.org\/10.1017\/s0022149x00026614","relation":{},"ISSN":["0022-149X","1475-2697"],"issn-type":[{"value":"0022-149X","type":"print"},{"value":"1475-2697","type":"electronic"}],"subject":[],"published":{"date-parts":[[1973,9]]}}}