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Gravid proglottids of Spirometra theileri (Tanzania origin) collected from a leopard (Panthera pardus) (A) and spotted hyena (Crocuta crocuta) (B). (A, B) Whole mounted specimens of proglottids showing the genital pore (GP), vaginal pore (VP), and uterus (U) (×40), (C) Longitudinal section of a gravid proglottid showing the cirrus sac (CS), seminal vesicle (SV), and uterus (U) (H&E stain).
