{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T06:45:18Z","timestamp":1791355518640,"version":"4.3.1"},"reference-count":25,"publisher":"Cambridge University Press (CUP)","issue":"2","license":[{"start":{"date-parts":[[2009,4,6]],"date-time":"2009-04-06T00:00:00Z","timestamp":1238976000000},"content-version":"unspecified","delay-in-days":10780,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Parasitology"],"published-print":{"date-parts":[[1979,10]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p><jats:italic>Eimeria flavescens<\/jats:italic> and <jats:italic>E. irresidua<\/jats:italic> from the domestic rabbit are redescribed. The relatively smaller ovoidal oocysts of <jats:italic>E. flavescens<\/jats:italic> which measure on average 31\u00b77 \u00d7 21\u00b74 \u03bcm, possess a wide micropyle at the broad end. First-generation schizonts of this species develop deep in the glands of the lower small intestine. Merozoites migrate to the caecum and colon where second, third and fourth-generation schizonts develop in the superficial epithelium followed by the fifth-generation schizonts and gametocytes which form in the glands. In young Dutch rabbits <jats:italic>E. flavescens<\/jats:italic> is very pathogenic; low doses of oocysts produce a severe enteritis with high mortality and morbidity. The larger, broadly ellipsoidal oocysts of <jats:italic>E. irresidua<\/jats:italic> measure on average 38\u00b74 \u00d7 23\u00b72 \u03bcm and often possess a very small cryptic oocyst residuum. The endogenous stages develop in the small intestine only; first-generation schizonts in the glands and second-generation schizonts in the lamina propria whilst third and fourth-generation schizonts and gametocytes develop in the villous epithelium. <jats:italic>E. irresidua<\/jats:italic> is not pathogenic in young Dutch rabbits; even heavy infections produce only a transient pause in weight gain.<\/jats:p>","DOI":"10.1017\/s0031182000053312","type":"journal-article","created":{"date-parts":[[2009,6,5]],"date-time":"2009-06-05T12:50:34Z","timestamp":1244206234000},"page":"231-248","source":"Crossref","is-referenced-by-count":30,"title":["Redescriptions of <i>Eimeria irresidua<\/i> Kessel &amp; Jankiewicz, 1931 and <i>E. flavescens<\/i> Marotel &amp; Guilhon, 1941 from the domestic rabbit"],"prefix":"10.1017","volume":"79","author":[{"given":"C. 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