Subspecies
Pterospathodus amorphognathoides lithuanicus Brazauskas, 1983
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Conodonta |
| Genus | Pterospathodus |
| Species | amorphognathoides |
| Subspecies | Pterospathodus amorphognathoides amorphognathoides |
| Pterospathodus amorphognathoides angulatus | |
| Pterospathodus amorphognathoides lennarti | |
| Pterospathodus amorphognathoides lithuanicus |