Campyloderes Zelinka, 1907 (original description)
Centroderes Zelinka, 1907 (original description)
Centrophyes Zelinka, 1907 accepted as Pycnophyes Zelinka, 1907 (original description)
Centropsis Zelinka, 1907 accepted as Echinoderes Claparède, 1863 (original description)
Echinoderella Zelinka, 1907 accepted as Echinoderes Claparède, 1863 (original description)
Habroderella Zelinka, 1907 accepted as Echinoderes Claparède, 1863 (original description)
Habroderes Zelinka, 1907 accepted as Echinoderes Claparède, 1863 (original description)
Hapaloderes Zelinka, 1907 accepted as Echinoderes Claparède, 1863 (original description)
Hyalophyes Zelinka, 1907 accepted as Pycnophyes Zelinka, 1907 (original description)
Kinorhyncha (additional source)
Leptodemus Zelinka, 1907 accepted as Kinorhynchus Sheremetevskij, 1974 (original description)
Mesitoderidae Zelinka, 1907 accepted as Campyloderidae Remane, 1929 (original description)
Pycnophyes Zelinka, 1907 (original description)
Semnoderes Zelinka, 1907 (original description)
Trachydemus Zelinka, 1907 accepted as Kinorhynchus Sheremetevskij, 1974 (original description)
Xenosomata (original description)

 Etymology

 for Echinoderella Zelinka, 1907

[The genus name was derived from Greek εχίνος echinos, hedgehog, and from Greek deres, neck, a common suffix ... [details]