sugukond
Machichnidae Wisshak, Knaust et Bertling, 2019
Taksoni kirjeldused
Wisshak et al., 2019a
Diagnosis: Punctures to grooves, both of somewhat irregular outline, often in sets, in bone.
Ethological category: Praedichnia (predation or scavenging traces).
Leitud liigid
10. Machichnus normani Chumakov, Dronov et Mikuláš, 2013 | Cenomani lade
13. Nihilichnus covichi Rasser, Vallon et Salvador, 2016 | Miotseen
Klassifikatsioon