Species
Devononchus laevis (Gross, 1933)
Synonyymit
1933 Onchus laevis n. sp. — Gross , pp. 20, fig. II:1; text fig. 7c
2002 Devononchus laevis — Valiukevičius , pp. 36
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Organism group | Gnathostomata |
| Class | Acanthodii |
| Order | Diplacanthiformes |
| Genus | Devononchus |
| Species | concinnus |
| ketleriensis | |
| laevis | |
| tenuispinus |