perekond
Apectoichnus Donovan, 2018
Taksoni kirjeldused
Melnyk et al., 2020 (for 2021)
Emended diagnosis.—Elongate borings in xylic substrata and associated resins, nearly circular in cross section, with an approximately constant diameter. Borings are straight to sinuous or contorted and intertwined and predominantly occur parallel to the fibers of xylic substrata (modified from Donovan, 2018; Mayoral et al., 2020).
Wisshak et al., 2019a
Macroboring; substrate xylic; tracemaker invertebrate
Leitud liigid
1. Apectoichnus lignummasticans Melnyk et al., 2020 | Albi lade
Klassifikatsioon
| organismirühm | Biota |
| ihnorühm | Ichnofossils |
| Bioerosional trace fossils | |
| sugukond | Gastrochaenolitidae |
| perekond | Apectoichnus |
| liik | lignummasticans |
| longissimus | |
| perekond | Clavichnus |
| Gastrochaenolites | |
| Palaeosabella | |
| Phrixichnus | |
| Teredolites |