Torres P, Aedo E, Figueroa L, Siegmund I, Silva R, Navarrete N, Puga S, Marín F, Aedo E
Instituto de Parasitología, Univesidad Austral de Chile, Casilla 567, Valdivia, Chile.
Bol Chil Parasitol. 2000 Jan-Jun;55(1-2):31-5.
Between may and july 1994, 17 adult returning salmons, Oncorhynchus kisutch, were collected in the River Simpson, Chile. All fishes showed infection by plerocercoids of Diphyllobothrium sp. in different locations: stomach, spleen, liver, mesenteries and gonads. Infection with larval cestodes of an unidentified species of Phillobothriidae was determined in the intestine of seven (41.2%) salmons and its prevalences of infection showed significant differences between female and male salmons. The 94.4% of total plerocercoids of Diphyllobothrium were isolated from the stomach wall. Prevalence and mean intensity of infection by Diphyllobothrium sp. did not show significant differences between fishes of different sex.
1994年5月至7月间，在智利的辛普森河采集了17条成年洄游的银大马哈鱼（Oncorhynchus kisutch）。所有鱼在不同部位均显示感染了裂头绦虫属（Diphyllobothrium sp.）的裂头蚴：胃、脾脏、肝脏、肠系膜和性腺。在7条（41.2%）鲑鱼的肠道中检测到感染了叶形绦虫科一种未鉴定种类的幼虫绦虫，其感染率在雌鱼和雄鱼之间存在显著差异。94.4%的裂头绦虫总裂头蚴是从胃壁分离出来的。不同性别的鱼感染裂头绦虫属的感染率和平均感染强度没有显著差异。
Zotero 插件