World Database of Nematodes

• Cryptonchulus exilis Sukul, 1969 accepted as Cryptonchus exilis (Cobb, 1893) Cobb, 1913
• Cryptonchus abnormis (Allgén, 1933) Schuurmans Stekhoven, 1951
• Cryptonchus exilis (Cobb, 1893)
• Cryptonchus exilis (Cobb, 1893) Cobb, 1913
• Cryptonchus nudus Cobb, 1913 accepted as Cryptonchus tristis (Ditlevsen, 1911) Filipjev, 1934
• Cryptonchus tristis (Ditlevsen, 1911) Filipjev, 1934
• Ditlevsenia tristis (Ditlevsen, 1911) Micoletzky, 1925 accepted as Cryptonchus tristis (Ditlevsen, 1911) Filipjev, 1934
• Gymnolaimus nudus (Cobb, 1913) Timm, 1957 accepted as Cryptonchus tristis (Ditlevsen, 1911) Filipjev, 1934