Euzonium Chamberlin, 1950 accepted as
Octoglena Wood, 1864 (source of synonymy)
Euzonium crucis Chamberlin, 1950 accepted as
Octoglena bivirgata Wood, 1864 (source of synonymy)
Hirudisomatidae Silvestri, 1896 (additional source)
Hypozonium Cook, 1904 accepted as
Octoglena Wood, 1864 (source of synonymy)
Hypozonium anura Cook, 1904 accepted as
Octoglena anura (Cook, 1904) (new combination reference)
Hypozonium anurum Cook, 1904 accepted as
Hypozonium anura Cook, 1904 accepted as
Octoglena anura (Cook, 1904) (source of synonymy)
Hypozonium arnaudi Chamberlin, 1954 accepted as
Octoglena bivirgata Wood, 1864 (source of synonymy)
Mexiconium Shelley, 1996 (original description)
Mexiconium absidatum Shelley, 1996 (original description)
Octoglena Wood, 1864 (source of synonymy)
Octoglena anura (Cook, 1904) (additional source)
Octoglena bivirgata Wood, 1864 (additional source)
Octoglena bivirgatum(recte:-ta) Wood, 1864 (additional source)
Octoglena gracilipes (Loomis, 1971) (source of synonymy)
Octoglena prolata Shelley, 1996 (original description)
Octoglena sierra Shelley, 1996 (original description)
Polyzonium gracilipes Loomis, 1971 accepted as
Octoglena gracilipes (Loomis, 1971) (new combination reference)
