Genus
Latviacanthus Schultze et Zidek, 1982
List of species
1. Latviacanthus ventspilsensis Schultze et Zidek, 1982 | Kemeri Stage
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Infraphylum | Gnathostomata |
| Class | Acanthodii |
| Order | Acanthodiformes |
| Climatiiformes | |
| Ischnacanthiformes | |
| Tchunacanthida | |
| Family | Euthacanthidae |
| Machaeracanthidae | |
| Genus | Archaeacanthus |
| Canadalepis | |
| Endemolepis | |
| Haplacanthus | |
| Homacanthus | |
| Laliacanthus | |
| Latviacanthus | |
| Species | ventspilsensis |
| Genus | Minioracanthus |
| Nodocosta | |
| Nostolepis | |
| Onchus |