Lithophora
{{Short description|Infraorder of flatworms}}
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| taxon = Lithophora
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Lithophora is an infraorder of flatworms belonging to the order Proseriata. It contains the following subtaxa:{{cite WoRMS |title=Lithophora |id=479185|accessdate=24 April 2024}}
- Archimonocelididae {{small|Meixner, 1938}}
- Calviriidae {{small|Martens & Curini-Galletti, 1993}}
- Coelogynoporidae {{small|Karling, 1966}}
- Monocelididae {{small|Hofsten, 1907}}
- Monotoplanidae {{small|Ax, 1958}}
- Otoplanidae {{small|Hallez, 1892}}
- Yorkniidae {{small|Curini-Galletti, Scarpa & Casu, 2017}}
- Japanoplana {{small|Ax, 1994}}
- Serrulina {{small|Schockaert, Curini-Galletti, De Ridder & Artois, 2011}}