Trilobita - Corynexochida - Dorypygidae
Full reference: W. H. Fritz. 1991. Lower Cambrian Trilobites from the Illtyd Formation, Wernecke Mountains, Yukon Territory. Geological Survey of Canada Bulletin 409
Parent taxon: Dorypygidae according to W. H. Fritz 1991
Sister taxa: Atdabanella, Basocephalus, Bonnaria, Bonnia, Bonniella, Bonniopsis, Dorypygina, Dorypyginae, Fordaspis, Hicksia, Holteria, Holyoakia, Kooteniella, Kooteniellina, Liokootenia, Mengzia, Metakootenia, Ogygopsis, Olenoides, Olenoidestranans, Paraolenoides, Popigaia, Prokootenia, Protypus, Shipaiella, Strettonia, Tabatopygellina, Tolanaspis
Subtaxa: Bonnima semidiscoidea
Type: Bonnima semidiscoidea
Ecology: nektobenthic carnivore
Distribution:
• Cambrian of Canada (2: Yukon Territory collections), United States (1: California)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.