Trilobita - Lichida - Lichidae
Full reference: D. M. Rudkin, R. P. Tripp, and R. Ludvigsen. 1994. The Ordovician trilobite genus Hemiarges (Lichidae: Trochurinae) from North American and Greenland. New York State Museum Bulletin 481:289-306
Belongs to Hemiarges according to D. M. Rudkin et al. 1994
Sister taxa: Hemiarges angustifrons, Hemiarges antelucanus, Hemiarges avalanchensis, Hemiarges diadayma, Hemiarges extremus, Hemiarges inghami, Hemiarges insolitus, Hemiarges leviculus, Hemiarges maccullochi, Hemiarges memorans, Hemiarges paulianus, Hemiarges rohri, Hemiarges troedssoni, Hemiarges turneri, Hemiarges warburgae, Hemiarges wesenbergensis, Hemiarges zhaobishanensis
Type specimen: ROM 46087, a cephalon/head (cranidium). Its type locality is Southwestern District of Mackenzie, Whittaker Anticline (H-1920), which is in a Wildernessian carbonate limestone in the Whittaker Formation of Canada.
Ecology: fast-moving low-level epifaunal carnivore
Distribution: found only at Southwestern District of Mackenzie, Whittaker Anticline (H-1920)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.