{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,18]],"date-time":"2025-10-18T10:26:02Z","timestamp":1760783162545},"reference-count":51,"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":4631,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Parasitology"],"published-print":{"date-parts":[[1996,8]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>A study on the immune and mating interactions between<jats:italic>Schistosoma intercalatum<\/jats:italic>and<jats:italic>S. mansoni<\/jats:italic>has been carried out. The immunologically mediated interactions and mating patterns observed between the two species demonstrate that<jats:italic>S. mansoni<\/jats:italic>is competitively dominant over<jats:italic>S. intercalatum<\/jats:italic>. When<jats:italic>S. mansoni<\/jats:italic>females are absent,<jats:italic>S. mansoni<\/jats:italic>males are more competitive than<jats:italic>S. intercalatum<\/jats:italic>males at pairing with<jats:italic>S. intercalatum<\/jats:italic>females. The use of a mathematical model shows how the abundance of<jats:italic>S. mansoni<\/jats:italic>worms per host could dramatically affect the mating probability of<jats:italic>S. intercalatum<\/jats:italic>females with their homologous males. It appears that the competitive exclusion between these two species of schistosomes may probably be an important factor restricting the distribution of<jats:italic>S. intercalatum<\/jats:italic>in Africa.<\/jats:p>","DOI":"10.1017\/s0031182000066373","type":"journal-article","created":{"date-parts":[[2009,6,5]],"date-time":"2009-06-05T13:27:10Z","timestamp":1244208430000},"page":"129-136","source":"Crossref","is-referenced-by-count":26,"title":["Competitive exclusion in human schistosomes: the restricted distribution of<i>Schistosoma intercalatum<\/i>"],"prefix":"10.1017","volume":"113","author":[{"given":"L. A. 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