perekond
Lacrimichnus Santos, Mayoral et Muñiz, 2003
Taksoni kirjeldused
Wisshak et al., 2019a
Attachment; substrate calcareous; tracemaker invertebrate
Buatois et al., 2017
Category of architectural design: 2.76. Single circular to tear-shaped attachment bioerosion traces.
Knaust, 2012a
Unbranched, cylindrical.
Klassifikatsioon
| organismirühm | Biota |
| ihnorühm | Ichnofossils |
| Bioerosional trace fossils | |
| sugukond | Centrichnidae |
| perekond | Augoichnus |
| Centrichnus | |
| Lacrimichnus | |
| liik | bonarensis |
| cacelensis | |
| perekond | Ophthalmichnus |
| Solealites | |
| Solichnus | |
| Tremichnus |