Trilobita - Corynexochida - Illaenidae
Alternative combination: Asaphus crassicauda
Belongs to Illaenus according to P. E. Raymond 1916
Sister taxa: Deucalion, Illaenus (Parillaenus), Illaenus aduncus, Illaenus alveatus, Illaenus angelini, Illaenus auriculatus, Illaenus bayfieldi, Illaenus bucculentus, Illaenus cekovioides, Illaenus consimilis, Illaenus consobrinus, Illaenus dalecarlicus, Illaenus fieldi, Illaenus fraternus, Illaenus gelasinus, Illaenus gigas, Illaenus kueichouensis, Illaenus lacertus, Illaenus lautus, Illaenus marginalis, Illaenus oscitatus, Illaenus protuberans, Illaenus renhuaniensis, Illaenus sinensis, Illaenus spiculatus, Illaenus tianrongi, Illaenus tingi, Illaenus tumidifrons, Illaenus usitatus, Illaenus utahensis, Illaenus viator, Illaenus wimani, Actinolobus americanus, Actinolobus atavus
Ecology: nektobenthic carnivore
Distribution:
• Uhaku of the Russian Federation (1 collection)
• Ordovician of the Russian Federation (1)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.