Prevalence, intensity and numbers of parasites in the gastrointestinal tract ...

Complete gastrointestinal tracts from 257 ringed seals (Pusa hispida) from Svalbard, Norway, were examined for helminth parasites. Three different helminth groups were recorded...对采自挪威斯瓦尔巴群岛的257头环斑海豹（Pusa hispida）的完整胃肠道样本开展了蠕虫寄生虫筛查，共记录到3类不同的蠕虫类群……