Species
Orthogonum lineare Glaub, 1994
Synonymy list
1994     Orthogonum lineare isp. nov. — Glaub , pp. 103, fig. 37
2024     Orthogonum lineare Glaub, 1994 — Glaub et al. , pp. 215, fig. 12a-c
2024     Orthogonum lineare Glaub, 1994 — Knaust & Schnick , pp. 15, fig. 7K, L
Classification
| Organism group | Biota | 
| Ichnofossil group | Ichnofossils | 
| Bioerosional trace fossils | |
| Genus | Orthogonum | 
| Species | appendiculatum | 
| arbor | |
| cellexpressum | |
| fusiferum | |
| giganteum | |
| lineare | |
| scalariformis | |
| tenue | |
| tripartitum | |
| tubulare | |
| unranked | spinosum |