Campyloderes vanhoeffeni Zelinka, 1913 (taxonomy source)
Centrophyes denticulatus Zelinka, 1928 accepted as Pycnophyes denticulatus (Zelinka, 1928) (new combination reference)
Centropsis arcticus Steiner, 1919 accepted as Centropsis arctica Zelinka, 1928 accepted as Echinoderes arcticus (Steiner, 1919) (new combination reference)
Echinoderes Claparède, 1863 (identification resource)
Echinoderes acercus Reinhard, 1885 accepted as Leptodemus acercus (Reinhard, 1887) accepted as Kinorhynchus acercus (Reinhard, 1885) (new combination reference)
Echinoderes arcticus (Steiner, 1919) (new combination reference)
Echinoderes arcuatus (Zelinka, 1928) (new combination reference)
Echinoderes armatus (Zelinka, 1928) accepted as Semnoderes armatus (Zelinka, 1928) (new combination reference)
Echinoderes capitatus (Zelinka, 1912) (additional source)
Echinoderes druxi d'Hondt, 1972-1973 (taxonomy source)
Echinoderes elongatus (Nyholm, 1947) (taxonomy source)
Echinoderes erinaceus (Zelinka, 1928) (new combination reference)
Echinoderes erucus Panceri, 1878 (new combination reference)
Echinoderes ferox (Zelinka, 1928) (new combination reference)
Echinoderes gracilis (Zelinka, 1928) (new combination reference)
Echinoderes greeffii (Zelinka, 1928) (new combination reference)
Echinoderes hyalinus (Zelinka, 1928) (new combination reference)
Echinoderes incertus Reinhard, 1885 (new combination reference)
Echinoderes kowalewskii Reinhard, 1885 (new combination reference)
Echinoderes lanuginosus Greeff, 1869 (new combination reference)
Echinoderes minax (Zelinka, 1928) (new combination reference)
Echinoderes minimus (Zelinka, 1928) (new combination reference)
Echinoderes minutus Panceri, 1878 (new combination reference)
Echinoderes pagenstecheri Reinhard, 1885 (new combination reference)
Echinoderes pallidus (Zelinka, 1928) (new combination reference)
Echinoderes parallelus (Zelinka, 1908) (new combination reference)
Echinoderes pulchellus (Zelinka, 1928) (new combination reference)
Echinoderes pusillus (Zelinka, 1928) (new combination reference)
Echinoderes rosaceus (Zelinka, 1928) (new combination reference)
Echinoderes spinosus Panceri, 1878 (new combination reference)
Echinoderes splendidus (Zelinka, 1928) (new combination reference)
Echinoderes trispinosus (Zelinka, 1928) (new combination reference)
Habroderes incertus (Reinhard, 1885) Zelinka, 1928 accepted as Echinoderes incertus Reinhard, 1885 (new combination reference)
Hapaloderes armatus Zelinka, 1928 accepted as Echinoderes armatus (Zelinka, 1928) accepted as Semnoderes armatus (Zelinka, 1928) (new combination reference)
Hapaloderes kowalevskii (Reinhard, 1887) Zelinka, 1928 accepted as Echinoderes kowalewskii Reinhard, 1885 (new combination reference)
Hapaloderes minimus Zelinka, 1928 accepted as Echinoderes minimus (Zelinka, 1928) (new combination reference)
Kinorhynchus Sheremetevskij, 1974 (identification resource)
Kinorhynchus acercus (Reinhard, 1885) (new combination reference)
Kinorhynchus dubius (Reinhard, 1885) (new combination reference)
Kinorhynchus forceps (Zelinka, 1928) (new combination reference)
Kinorhynchus forficulus (Zelinka, 1928) (new combination reference)
Kinorhynchus metschnikowii (Reinhard, 1885) (new combination reference)
Kinorhynchus parvulus (Reinhard, 1881) (new combination reference)
Kinorhynchus perlatus (Zelinka, 1928) (new combination reference)
Kinorhynchus serratus (Zelinka, 1928) (new combination reference)
Kinorhynchus vitreus (Zelinka, 1928) (new combination reference)
Leptodemus acercus (Reinhard, 1887) accepted as Kinorhynchus acercus (Reinhard, 1885) (new combination reference)
Leptodemus metschnikoffii (Reinhard, 1887) accepted as Kinorhynchus metschnikowii (Reinhard, 1885) (new combination reference)
Paracentrophyes Higgins, 1983 (original description)
Paracentrophyes quadridentatus (Zelinka, 1928) (new combination reference)
Pycnophyes Zelinka, 1907 (identification resource)
Pycnophyes conspicuus (Zelinka, 1928) (new combination reference)
Pycnophyes curvatus (Zelinka, 1928) (new combination reference)
Pycnophyes diffusus (Zelinka, 1928) (new combination reference)
Pycnophyes flagellatus Zelinka, 1928 accepted as Paracentrophyes quadridentatus (Zelinka, 1928) (new combination reference)
Pycnophyes longihastatus (Zelinka, 1928) (new combination reference)
Pycnophyes longisetosus (Zelinka, 1928) (new combination reference)
Pycnophyes moderatus (Zelinka, 1928) (new combination reference)
Pycnophyes neapolitanus Bacescu, 1968 accepted as Pycnophyes ponticus (Reinhard, 1881) accepted as Fujuriphyes ponticus (Reinhard, 1881) Sánchez, Yamasaki, Pardos, Sørensen & Martínez, 2016 (new combination reference)
Pycnophyes ponticus (Reinhard, 1881) accepted as Fujuriphyes ponticus (Reinhard, 1881) Sánchez, Yamasaki, Pardos, Sørensen & Martínez, 2016 (new combination reference)
Pycnophyes quadridentatus Zelinka, 1928 accepted as Paracentrophyes quadridentatus (Zelinka, 1928) (new combination reference)
Pycnophyes rectilineatus (Zelinka, 1928) (new combination reference)
Pycnophyes solidus (Zelinka, 1928) (new combination reference)
Pycnophyes tenuis (Zelinka, 1928) (new combination reference)
Pycnophyes validus (Zelinka, 1928) (new combination reference)