Pilekiidae is a family of trilobites in the order Phacopida, specifically within Suborder Cheirurina. It includes the following genera: \n* Anacheiruraspis \n* Anacheirurus \n* Chashania \n* Demeterops \n* Emsurina \n* Koraipsis \n* Landyia \n* Macrogrammus \n* Metapilekia \n* Metapliomerops \n* Parapilekia \n* Pilekia \n* Pliomeroides \n* Pseudopliomera \n* Seisonia \n* Sinoparapilekia \n* Victorispina