钩虫

十二指肠钩虫,美洲钩虫成虫
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www.6park.com

钩虫虫卵

⑴
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www.6park.com

⑵
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⑶
www.6park.com

www.6park.com

十二指肠钩虫口囊
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www.6park.com

十二指肠钩虫交合伞
www.6park.com

www.6park.com

美洲钩虫口囊
www.6park.com

www.6park.com

美洲钩虫交合伞