Trilobita - Lichida - Lichidae
Alternative combination: Hemiarges ethnikos
Full reference: P. D. Lane, P. R. Dawes, and J. S. Peel. 1980. A new Silurian Hemiarges (Trilobita) from North Greenland and the question of the Polaris Harbour Formation. Rapport Grønlands Geologiske Undersøgelse 101:45-53
Belongs to Richterarges according to J. M. Adrain 1994
Sister taxa: Richterarges aquilonius, Richterarges bigener, Richterarges echinatus, Richterarges facetus, Richterarges gibbus, Richterarges ormistoni, Richterarges ptyonurus, Richterarges rolfei
Type specimen: MGUH 15079, a pygidium
Ecology: fast-moving low-level epifaunal carnivore
Distribution: found only at boulder erratic, Newmann Bugt (Silurian of Greenland)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.