Gomphidae Rambur, 1842
Sieboldius albardae Selys, 1886
Sieboldius alexanderi Chao, 1955
Sieboldius deflexus Chao, 1955
Sieboldius gigas Martin, 1904
Sieboldius herculeus Needham, 1930
Sieboldius japponicus Selys, 1854
Sieboldius maai Chao, 1990
Sieboldius nigricolor Fraser, 1924