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 balanus, Hemiarges diadayma, Hemiarges extremus, Hemiarges inghami, Hemiarges insolitus, Hemiarges leviculus, Hemiarges maccullochi, Hemiarges memorans, Hemiarges paulianus, Hemiarges rohri, Hemiarges turneri, Hemiarges warburgae, Hemiarges wesenbergensis, Hemiarges zhaobishanensis
Type specimen: MMH 426271, a cephalon/head (cranidium)
Ecology: fast-moving low-level epifaunal carnivore
Distribution: there are no occurrences of Hemiarges troedssoni in the database
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.