Genus
Pentagnostus Lermontova, 1940
Selection of related publications
Rushton, A. W. A., Weidner, T. 2007. The Middle Cambrian paradoxidid trilobite Hydrocephalus from Jämtland, central Sweden. Acta Geologica Polonica 57, 4, 391-401.
List of species
1. Pentagnostus praecurrens (Westergård, 1936) | Cambrian
Klassificering
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Agnostida |
| Family | Ptychagnostidae |
| Genus | Acidusus |
| Goniagnostus | |
| Onymagnostus | |
| Pentagnostus | |
| Species | czekanovskii |
| praecurrens | |
| Genus | Ptychagnostus |
| Tomagnostus | |
| Triplagnostus | |
| unranked | Lejopyge |