Fig. 1From: Genetic structure of Spirometra mansoni (Cestoda: Diphyllobothriidae) populations in China revealed by a Target SSR-seq methodMap of collection localities and host information for Spirometra mansoni isolates. The light-gray circles indicate endemic regions of human sparganosis in China where samples were not collected. The circles marked with an 'x' indicate non-endemic regions of human sparganosis in ChinaBack to article page