liik
Arthrophycus brongniartii (Harlan, 1832)
Taksoni kirjeldused
Rindsberg & Martin, 2003
Emended diagnosis. Arthrophycuswith simple to sparsely branchedburrows; spreite retrusive. Burrows with tendencyto parallel one another or to cross one another atnodes of three or more burrows, giving a super-¢cially stellate appearance.
Klassifikatsioon
| organismirühm | Biota |
| ihnorühm | Ichnofossils |
| sugukond | Arthrophycidae |
| perekond | Arthrophycus |
| liik | alleghaniensis |
| brongniartii | |
| lateralis | |
| linearis | |
| minimus | |
| strictus |