| 19) Echinoderes pagenstecheri (Reinhard, 1885) | Centropsis pagenstecheri comb. nov. Zelinka, 1928 | Echinoderes pagenstecheri (Reinhard, 1885) (nomen dubium) | Centropsis pagenstecheri Zelinka, 1928 |
| 20) Echinoderes pallidus (Zelinka, 1928) | Centropsispallida Zelinka, 1928 | Echinoderes pallidus (Zelinka, 1928) (nomen dubium) | Centropsis pallida Zelinka, 1928 (original name) |
| 21) Echinoderes parallelus (Zelinka, 1928) | Centropsisparallela Zelinka, 1928 | Echinoderes parallelus (Zelinka, 1928) (nomen dubium) | Centropsis parallela Zelinka, 1928 (original name) |
| 22) Echinoderes pulchellus (Zelinka, 1928) | Centropsispulchella Zelinka, 1928 | Echinoderes pulchellus (Zelinka, 1928) (nomen dubium) | Centropsis pulchella Zelinka, 1928 (original name) |
| 23) Echinoderes pusillus (Zelinka, 1928) | Centropsispusilla Zelinka, 1928 | Echinoderes pusillus (Zelinka, 1928) (nomen dubium) | Centropsis pusilla Zelinka, 1928 (original name) |
| 24) Echinoderes rosaceus (Zelinka, 1928) | Centropsis rosacea Zelinka, 1928 | Echinoderes rosaceus (Zelinka, 1928) (nomen dubium) | Centropsis rosacea Zelinka, 1928 (original name) |
| 25) Echinoderes spinosus Panceri, 1878 | Centropsis spinosus comb. nov. Steiner, 1919 | Echinoderes spinosus Panceri, 1878 (nomen dubium) |
|
| 26) Echinoderes splendid (Zelinka, 1928) | Habroderessplendidus Zelinka, 1928 | Echinoderes splendidus (Zelinka, 1928) (nomen dubium) | Habroderes splendidus Zelinka, 1928 (original name) |
|
|
| Echinoderes steineri (Chitwood, 1951) (taxon inquirendum) | Echinoderella steineri Chitwood, 1951 (original name) |
| 27) Echinoderes trispinosus (Zelinka, 1928) | Habroderellatrispinosa Zelinka, 1928 | Echinoderes trispinosus (Zelinka, 1928) (nomen dubium) | Habroderella trispinosa Zelinka, 1928 (original name) |
| 28) Kinorhynchus acercus (Reinhard, 1885) | Echinoderes acercus Reinhard, 1885 Leptodemus acercus comb. nov. Zelinka, 1928 Echinoderes acerca Schepotieff, 1907 Pycnophyes acercus Bacescu, 1968 | Kinorhynchus acercus (Reinhard, 1885) (nomen dubium) | Echinoderes acercus Reinhard, 1885 (original name) Leptodemus acercus Zelinka, 1928 Echinoderes acerca Schepotieff, 1907 Pycnophyes acercus Bacescu, 1968 |
| 29) Kinorhynchus dubius (Reinhard, 1885) | Echinoderes dubius Reinhard, 1885 Leptodemus dubius comb. nov. Zelinka, 1928 Pycnophyes dubius comb. nov. Bacescu, 1968 | Kinorhynchus dubius (Reinhard, 1885) (nomen dubium) | Echinoderes dubius Reinhard, 1885 (original name) Leptodemus dubius (Reinhard, 1885 Pycnophyes dubius (Reinhard, 1885) |
| 30) Kinorhynchus forceps (Zelinka, 1928) | Leptodemus forceps Zelinka, 1928 | Kinorhynchus forceps (Zelinka, 1928) (nomen dubium) | Leptodemus forceps Zelinka, 1928 (original name) |
| 31) Kinorhynchus forficulus (Zelinka, 1928) | Leptodemusforficula Zelinka, 1928 | Kinorhynchus forficulus (Zelinka, 1928) (nomen dubium) | Leptodemus forficula Zelinka, 1928 (original name) |
| 32) Kinorhynchus metschnikowii (Reinhard, 1885) (nomen dubium) | Echinoderes metschnikowii Reinhard, 1885 Leptodemus metschnikoffii comb. nov. Zelinka, 1928 | Kinorhynchus metschnikowii (Reinhard, 1885) (nomen dubium) | Echinoderes metschnikowii Reinhard, 1885 (original name) Leptodemus metschnikoffii (Reinhard, 1885) Pycnophyes metschnikoffi (Reinhard, 1885) |
| 33) Kinorhynchus parvulus (Reinhard, 1881) | Echinoderes parvulus Reinhard, 1881 Leptodemusparvulus comb. nov. Zelinka, 1928 Pycnophyesparvulus comb. nov.Bacescu, 1968 | Kinorhynchus parvulus (Reinhard, 1881) (nomen dubium) | Echinoderes parvulus Reinhard, 1881 (original name) Leptodemus parvulus (Reinhard, 1881) Pycnophyes parvulus (Reinhard, 1881) |