Trilobita - Lichida - Lichidae
Alternative combination: Lichas (Arges) wesenbergensis paulianus
Synonyms: Hemiarges aeolus Sinclair 1944, Hemiarges bartoni Raymond 1925
Belongs to Hemiarges according to D. M. Rudkin et al. 1994
See also Bradley 1930 and Raymond 1925
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 rohri, Hemiarges troedssoni, Hemiarges turneri, Hemiarges warburgae, Hemiarges wesenbergensis, Hemiarges zhaobishanensis
Type specimens:
- Hemiarges paulianus: USNM 42436a [lectotype selected by Rudkin et al 1994], a pygidium
- Hemiarges aeolus: GSC 13276, a cephalon/head (cranidium).
- Hemiarges bartoni: MCZ 1755, a cephalon/head (cranidium).
Distribution:
• Ordovician of Canada (5: Northwest Territories, Ontario, Quebec collections), United States (2: Iowa/Wisconsin, Missouri)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.