Artiopoda - Agnostida - Agnostidae
Full reference: J. H. Shergold. 1980. Late Cambrian trilobites from the Chatsworth Limestone, western Queensland. Bureau of Mineral Resources, Geology and Geophysics Bulletin 186:1-108
Belongs to Acmarhachis according to J. H. Shergold 1980
Sister taxa: Acmarhachis acuta, Acmarhachis apicula, Acmarhachis karatauensis, Acmarhachis kindlei, Acmarhachis longispinus, Acmarhachis punctatus, Acmarhachis typicalis, Acmarhachis whittingtoni
Type specimen: CPC 15107a, a pygidium. Its type locality is Chatsworth Plains D487, which is in an Iverian open shallow subtidal grainstone in the Chatsworth Formation of Australia.
Ecology: slow-moving epifaunal detritivore
Distribution:
• Cambrian of Australia (2 collections), Kazakhstan (3)
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.