URMO Taxon list
Leptodemus acercus (Reinhard, 1887) accepted as Kinorhynchus acercus (Reinhard, 1885)
Leptodemus dubius (Reinhard, 1887) accepted as Kinorhynchus dubius (Reinhard, 1885)
Leptodemus forceps Zelinka, 1928 accepted as Kinorhynchus forceps (Zelinka, 1928)
Leptodemus forficula Zelinka, 1928 accepted as Kinorhynchus forficulus (Zelinka, 1928)
Leptodemus giganteus Zelinka, 1928 accepted as Kinorhynchus giganteus (Zelinka, 1908) Sheremetevskij, 1974 accepted as Pycnophyes giganteus (Zelinka, 1908) Sánchez, Yamasaki, Pardos, Sřrensen & Martínez, 2016
Leptodemus metschnikoffii (Reinhard, 1887) accepted as Kinorhynchus metschnikowii (Reinhard, 1885)
Leptodemus navicula Zelinka, 1928 accepted as Pycnophyes naviculus (Zelinka, 1928)
Leptodemus parvulus (Reinhard, 1881) accepted as Kinorhynchus parvulus (Reinhard, 1881)
Leptodemus perlatus Zelinka, 1928 accepted as Kinorhynchus perlatus (Zelinka, 1928)
Leptodemus serratus Zelinka, 1928 accepted as Kinorhynchus serratus (Zelinka, 1928)
Leptodemus vitreus Zelinka, 1928 accepted as Kinorhynchus vitreus (Zelinka, 1928)
Trachydemus anomalus Lang, 1953 accepted as Kinorhynchus anomalus (Lang, 1953) accepted as Cristaphyes anomalus (Lang, 1953) Sánchez, Yamasaki, Pardos, Sřrensen & Martínez, 2016
Trachydemus cataphractus Higgins, 1961 accepted as Kinorhynchus cataphractus (Higgins, 1961) accepted as Higginsium cataphractum (Higgins, 1961) Sánchez, Yamasaki, Pardos, Sřrensen & Martínez, 2016
Trachydemus giganteus Zelinka, 1908 accepted as Kinorhynchus giganteus (Zelinka, 1908) Sheremetevskij, 1974 accepted as Pycnophyes giganteus (Zelinka, 1908) Sánchez, Yamasaki, Pardos, Sřrensen & Martínez, 2016
Trachydemus ilyocryptus Higgins, 1961 accepted as Kinorhynchus ilyocryptus (Higgins, 1961) accepted as Pycnophyes ilyocryptus (Higgins, 1961) Sánchez, Yamasaki, Pardos, Sřrensen & Martínez, 2016
Trachydemus langi Higgins, 1964 accepted as Kinorhynchus langi (Higgins, 1964) accepted as Leiocanthus langi (Higgins, 1964) Sánchez, Yamasaki, Pardos, Sřrensen & Martínez, 2016
Trachydemus mainensis Blake, 1930 accepted as Kinorhynchus mainensis (Blake, 1930) accepted as Leiocanthus mainensis (Blake, 1930) Sánchez, Yamasaki, Pardos, Sřrensen & Martínez, 2016
Trachydemus spinosus Lang, 1949 accepted as Kinorhynchus spinosus (Lang, 1949) accepted as Cristaphyes spinosus (Lang, 1949) Sánchez, Yamasaki, Pardos, Sřrensen & Martínez, 2016