Genus
Octotriangulella Blau et al., 1987
Taxon description
Knaust, 2020c
Diagnosis (revised after Breton 2011). Favreinidae with circular cross-section and an axial star-like canal subdividing the coprolite into triangular segments in cross-section.
Luokittelu
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Coprolites | |
| Invertebrate coprolites | |
| Family | Favreinidae |
| Genus | Agantaxia |
| Canalispalliatum | |
| Favreina | |
| Fundalutum | |
| Halorina | |
| Helicerina | |
| Lercarina | |
| Octotriangulella | |
| Species | bonenburgensis |
| caseolus | |
| Genus | Palaxius |
| Parafavreina | |
| Payandea | |
| Petalina | |
| Sulcusina | |
| Thoronetia |