Heterophyiasis adult worm

Adult of Heterophyes heterophyes. In this figure, the following structures are labeled: oral sucker (OS), pharynx (PH), intestine (IN), ventral sucker, or acetabulum (AC), and eggs within the uterus (UT).

Reproduced from: Centers for Disease Control and Prevention. DPDx: Heterophyiasis. Available at: http://www.cdc.gov/dpdx/heterophyiasis/index.html.

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