• Polykrikos Bütschli, 1873
• Polykrikos auricularia Bergh accepted as Polykrikos schwarzii Bütschli, 1873
• Polykrikos barnegatensis Martin, 1929 accepted as Pheopolykrikos hartmannii (Zimmerman) Matsuoka & Fukuyo, 1986
• Polykrikos beauchampii (Chatton) Dodge, 1982 accepted as Pheopolykrikos beauchampii Chatton, 1933
• Polykrikos grassei Lecal, 1972
• Polykrikos hartmannii Zimmermann, 1930 accepted as Pheopolykrikos hartmannii (Zimmerman) Matsuoka & Fukuyo, 1986
• Polykrikos herdmaniae Hoppenrath & Leander, 2007
• Polykrikos kofoidii Chatton, 1914
• Polykrikos lebourae Herdman, 1924
• Polykrikos lebouriae Herdman, 1924
• Polykrikos schwarzii Bütschli, 1873
• Polykrikos schwarzii Herdman, 1922 accepted as Polykrikos lebourae Herdman, 1924
• Polykrikos schwarzii Kofoid, 1907 accepted as Polykrikos kofoidii Chatton, 1914