IRMNG Taxon list
- Hymenocera ceratophthalma Balss, 1913
- Hymenocera elegans Heller, 1861
- Hymenocera elegans Heller, 1862 accepted as Hymenocera picta Dana, 1852
- Hymenocera latreillii Sharp, 1893
- Hymenocera niponensis De Haan, 1844 in De Haan, 1833-1850 accepted as Conchodytes nipponensis (De Haan, 1844 in De Haan, 1833-1850)
- Hymenocera nipponensis De Haan, 1844
- Hymenocera picta Dana, 1852
- Phyllognathia ceratophthalma (Balss, 1913)
- Phyllognathia simplex Fujino, 1973
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